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SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 10-K

Annual Report Pursuant to Section 13 or 15(d)
of the Securities Exchange Act of 1934

For the fiscal year ended September 30, 2002 Commission File Number 0-20600

ZOLTEK COMPANIES, INC.
(Exact name of registrant as specified in its charter)

Missouri 43-1311101
(State or other jurisdiction of (I.R.S. Employer Identification No.)
incorporation or organization)

3101 McKelvey Road, St. Louis, Missouri 63044
Address of principal executive offices) (Zip Code)

Registrant's telephone number, including area code: (314) 291-5110

Securities registered pursuant to Section 12(b) of the Act: None

Securities registered pursuant to Section 12(g) of the Act:
Common Stock, par value $.01
(Title of class)

Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months (or for such shorter period that the
registrant was required to file such reports), and (2) has been subject to such
filing requirements for the past 90 days. Yes X . No .
--- ---

Indicate by check mark if disclosure of delinquent filers pursuant to
Item 405 of Regulation S-K is not contained herein, and will not be contained,
to the best of registrant's knowledge, in definitive proxy or information
statements incorporated by reference in Part III of this Form 10-K or any
amendment to this Form 10-K. [ X ].

Indicate by check mark whether the registrant is an accelerated filer
(as defined in Rule 12b-25 of the Act). Yes . No X .
--- ---

State the aggregate market value of the voting stock held by
non-affiliates of the registrant as of January 10, 2003: approximately
$21,681,000.

Indicate the number of shares outstanding of each of the registrant's
classes of common stock as of January 10, 2003: 16,297,338 shares of Common
Stock, par value $.01 per share.

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DOCUMENTS INCORPORATED BY REFERENCE

The following documents are incorporated by reference into the
indicated Part of this Report:

Document Part of Form 10-K
-------- -----------------

Proxy Statement for the 2003
Annual Meeting of Shareholders II and III


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PART I

Item 1. Business
- ------ --------

This Annual Report on Form 10-K for the year ended September 30, 2002
and the documents incorporated by reference herein contain forward-looking
statements, which are inherently subject to risks and uncertainties. See
"--Special Note Regarding Forward Looking Statements."

OVERVIEW

Zoltek Companies, Inc. (the "Company" or "Zoltek") is an applied
technology and advanced materials company. The Company's primary focus is the
manufacturing and marketing of carbon fibers. The most significant current
application for carbon fibers produced by the Company is for aircraft brake
manufacturers who use the Company's fibers as base materials for the
carbon/carbon brake systems used in most newly designed aircraft (both for new
and replacement brakes). While this friction market has been stable and growing,
the Company believes a much more significant market is the commercial use of
carbon fibers as reinforcement for composites. The primary strategy of the
Company for the past ten years has been to lead the commercialization of carbon
fibers in several significant markets. Specifics concerning current and
developing applications for carbon fibers are included in "--Current and
Developing Applications" below in this Item 1.

The Company believes that, in addition to the carbon fibers, its
intermediate product, stabilized and oxidized acrylic fiber, has a significant
market potential in the field of fire and heat resistant applications. These
products, sold under the PYRON trade name, will represent significant near-term
market potential for the Company. The Company believes it is well positioned to
supply material to this fire / heat barrier market and that its products offer
an excellent cost / performance value to manufacturers as they design new
products to comply with voluntary and legislated new open flame fire safety
standards.

Zoltek believes it is a leader in developing commercial markets for
carbon fibers and carbon fiber reinforced composites for a diverse range of
applications based upon carbon fibers' distinctive combination of physical and
chemical properties, principally corrosion and fatigue resistance,
high-strength, low-weight and stiffness. For developing commercial applications
that utilize carbon fibers, Zoltek's business strategy consists of the following
elements:

o Continue Reducing Production Costs -- Zoltek believes its proprietary
process and equipment design technology enables it to produce carbon fibers at
costs substantially lower than those generally prevailing in the industry and to
supply carbon fibers for applications which are not economically viable for most
higher cost competitors. Zoltek intends to continue to reduce its total
production costs through various means, including use of its acrylic fiber
precursor manufacturing technology.

o Maintain Price Leadership -- Currently, Zoltek's ultimate objective
is to sell carbon fibers to high volume users. The Company's pricing strategy is
to market carbon fibers for use as a base reinforcement material in composites
at sustainable price levels resulting in composite costs per unit of strength
which compete favorably with alternative base construction materials such as
steel and aluminum. The Company believes this would result in significant new
product applications for carbon fibers.

o Leverage Capacity Leadership -- In order to encourage new
applications development for carbon fibers, the Company believes it is necessary
to maintain significant available capacity. From fiscal 1997 through early
fiscal 1999 the Company pursued an aggressive capacity expansion program and
currently has the largest rated capacity for carbon fibers production in the
world. The Company believes that its significant available capacity will
encourage potential high volume users to commit to incorporating carbon fibers
into their products. Zoltek has developed a standardized continuous
carbonization line design in order to optimize technical process capabilities,
reduce equipment cost and shorten lead time from the decision to add lines to
the time when the lines become operational.

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o Support New Commercial Market and Applications Development -- To
accelerate the commercialization of carbon fibers and carbon fiber composites
across a broad range of mass-market applications, the Company has pursued
various initiatives and developed significant partnerships with potential users
of carbon fibers to act as a catalyst in the development of new low-cost, high
volume products.

Zoltek believes that it has substantially achieved its strategic goals
of lowering its costs, establishing sustainable but competitive selling prices
and increasing its capacity. While the actual financial results of this strategy
have not developed to date, the Company believes it is well positioned to
benefit from being a first mover in this emerging market.

The Company is a Missouri corporation founded in 1975. Until it entered
the carbon fibers business in fiscal 1988, the Company's business consisted of
the sale of various industrial equipment and the provision of related services.
The Company sold its equipment and services business unit in fiscal 1995. In
November 1992, the Company completed its initial public offering. The Company
completed follow-on equity offerings in November 1995 and September 1996.

COMPANY OPERATIONS

Zoltek's operations consist of two business segments: Carbon Fibers and
Specialty Products. The Carbon Fibers Business Segment manufactures and markets
carbon fibers and develops applications for carbon fibers. At plants in Abilene,
Texas, St. Charles, Missouri and Hungary, the Company's rated annual carbon
fibers production capacity is 11.0 million pounds and the Company believes it is
the largest in the world. The Carbon Fibers Business Segment sells carbon fibers
under the PANEX trade name and its heat and fire resistant fibers under the
PYRON trade name. The Company performs certain downstream processing to
facilitate the use of carbon fibers, such as weaving, needling, blending with
other fibers, chopping and milling. Also, at its San Diego facility the Company
develops and manufactures resin pre-impregnated carbon fibers (prepregs). At its
Salt Lake City facility (Entec Composite Machines), the Company designs and
builds composite manufacturing equipment and markets the equipment along with
manufacturing technology and materials. The Company's primary focus is creating
integrated solutions for large potential end users by working directly with
users in the primary market sectors targeted by the Company. The Company also
provides composite design and engineering for development of applications for
carbon fiber reinforced composites.

The Specialty Products Business Segment, which is comprised of the
Company's Hungarian-based subsidiary, Zoltek Rt., manufactures and markets
acrylic fibers, nylon products and industrial materials. The Company acquired
Zoltek Rt. in December 1995 to secure access to the technology underlying the
production of precursor, the acrylic fiber raw material utilized in the
manufacture of carbon fiber. Acrylic fiber precursor comprises more than 50% of
the total cost of producing carbon fibers . Along with acrylic fibers, Zoltek
Rt. also produces nylon-6 fibers and granules, plastic netting and CMC (carboxyl
methyl cellulose). During 1999, the Company converted the Specialty Products
Business Segment's Mavilon (acrylic) production line to the production of
precursor. As a result, the Company permanently removed from production $25
million to $35 million of low-margin acrylic fiber annual revenue historically
sold for textile applications. During 2000, the Company began to manufacture
production quantities of precursor and currently all of the Company's carbon
fibers are produced from this precursor, except the aircraft brake materials,
for which other precursor is required under longstanding aircraft program
qualifications. The Company expects that in the future all of its acrylic fiber
capacity will be converted to precursor manufacturing and this technology will
be transferable to other potential suppliers to assure sufficient
cost-competitive supply of raw material to support the Company's long-term
carbon fiber growth strategy.

For historical financial information regarding the Company's various
business segments, see Note 11 of the accompanying Notes to Consolidated
Financial Statements.

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CARBON FIBERS INDUSTRY OVERVIEW

Carbon fiber composite materials are suited for a diverse range of
applications based on their distinctive combination of physical and chemical
properties. Carbon fibers are used as reinforcements in composite materials that
combine reinforcement carbon fibers with resins or other matrix materials to
form a substance with high strength, light weight, exceptional stiffness and
other exceptional properties not found in either component alone. Carbon fibers
most often are manufactured from acrylic fiber raw material ("precursor"), which
is desirable due to the linear orientation of its molecular structure and high
carbon content (approximately 60%). While most other producers of carbon fibers
utilize internally produced custom-made acrylic raw material, the Company
utilizes less costly textile-type acrylic fiber.

Beginning in the early 1980s, the Company's predecessor developed a
family of products for use in what then was a new type of carbon/carbon
composite brakes utilized in military and large commercial aircraft. This
business has provided the base for the Company's carbon fiber business.
Currently, Zoltek supplies the three major aircraft brake manufacturers and has
long-term supply contracts for this application with two of those manufacturers.
The high cost of qualifying products for aerospace use and the resistance to
change by aircraft manufacturers and airlines are barriers to entry to other
potential suppliers.

Until recently, the high cost of carbon fibers precluded all but the
most demanding applications, limiting carbon fibers use primarily to the
aerospace industry. During the past decade, as additional capacity occasionally
outpaced demand from aerospace applications, manufacturers sold excess
production at significantly reduced prices into specialty sporting goods and
industrial applications where the high performance of carbon fibers would demand
relatively high prices. As a result, the distinctive characteristics of carbon
fibers and the techniques for fabricating carbon fiber composites became more
broadly understood and some new and diverse transitional applications developed.
In sporting goods (the first significant commercial application), the
strength-to-weight ratio, stiffness, rapid damping and fatigue resistance
characteristics of carbon fibers have made them a desirable and affordable
material for a wide range of products such as golf club shafts and tennis
racquets.

Extensive commercially viable applications are only possible at carbon
fiber prices significantly lower than those historically prevailing for
aerospace applications. Commercial applications targeted by the Company, due to
the favorable weight, strength and stiffness properties of carbon fibers,
include wind turbine blades, compressed natural gas (CNG) tanks, civil
structures, construction components, automotive body and structural members,
mass transit vehicle components, high strength piping, marine uses and
alternative energy systems. In current industrial uses, carbon fibers'
non-structural properties are often most important. Chemical inertness is useful
in corrosive applications for heat exchanger tubing and pump cavities and in gas
turbine blades; high temperature resistance is useful in specialty metallurgical
mold applications; and combined rigidity and damping are useful in audit
equipment applications.

The Company believes that the substantial majority of current worldwide
carbon fibers capacity remains dedicated to production of high-cost, high-priced
material for primary aerospace applications. This market segment differs in
important respects from the commercial markets targeted by Zoltek.

CURRENT AND DEVELOPING APPLICATIONS

Zoltek is focusing on primary application categories which are believed
to offer potential for substantial market development over coming years. These
application categories are as follows:

o Friction: Aircraft and Aerospace Brakes - space shuttle, military,
commercial, business; Automotive Brakes and Clutches - racing, high
performance cars

Friction-related products is an application category that cuts across
several other segments, including automotive and industrial, and which
capitalizes on a unique property of carbon fibers. While other materials soften
under rising temperatures, carbon/carbon (carbon fibers fused in a carbon
matrix) grows stronger. Zoltek

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continues to be the world's largest supplier of carbon fiber to the
carbon/carbon aircraft braking industry. Carbon-carbon is used in aircraft
brakes because its performance is enhanced by heat. Developed originally as a
lightweight heat shield for spacecraft, carbon-carbon has become a key material
in advanced braking systems used in fighter aircraft, military aircraft, newer
model commercial airliners and newer model business aircraft. Currently
automotive friction applications for carbon fiber are limited to high
performance and high price-point cars.

Zoltek is the exclusive supplier to Goodrich of carbon fibers for
aircraft brakes pursuant to a ten-year agreement entered into in June 1994 and
later extended to 2009. The Goodrich supply agreement does not restrict the
Company from supplying carbon fibers to other aircraft brake manufacturers.

o Fire/Heat Barrier: Home Furnishings - mattresses, furniture;
Automotive - thermal blankets, fire-wall Industrial; Apparel - high
temperature environments; Aircraft - fire barrier

Carbon fibers are used in fire-retardant coatings to prevent or control
fire-related disasters in chemical plants, nuclear power plants, refineries and
off-shore drilling platforms. Used as an additive or reinforcement, carbon fiber
heightens the ability of the fire-retardant coating to withstand exceptionally
high temperatures. Currently carbon fiber is used widely in Europe in the
automotive industry for its fire retardant and containment qualities.

Zoltek currently supplies oxidized fire barrier material into the
European automotive market as well as the industrial apparel market. The Company
has entered into an exclusive development and supplier relationship with Leggett
& Platt, Inc., the largest supplier of mattress materials in the United States.
California consumer safety law will require mattresses sold after January 1,
2004 to have a specified level of "flame resistance." Based upon input from
industry participants, the Company believes that all major suppliers will add
fire resistant materials to their mattresses sold in the United States.
Management estimates industry demand for oxidized carbon fiber could be very
significant depending on penetration relative to competing materials. Management
believes that Zoltek's PYRON product line offers the best and most economical
solution to this market requirement. Initial supply to the institutional market
already has commenced.

o Sporting Goods: golf clubs, hockey sticks, archery arrows, fishing
poles, water skis, snow skis, snowboards

Sporting goods represent a transitional application in the progression
of carbon fiber from an "advanced" material, limited to high-priced
applications, to a price-sensitive, mass-market material. Zoltek anticipates
growth in future demand as graphite golf clubs, skis, racquets and similar
equipment become less expensive, and therefore, less of a novelty item and more
of a staple. Carbon fibers have significantly improved the performance of many
sporting good products. Until recently, graphite clubs and racquets had been
produced from high-priced carbon fibers and sold at very high prices. Zoltek has
begun to generate sales in this market where resin and carbon fiber are combined
to produce a thin, high strength cost-efficient material used in sporting
equipment. The properties of these carbon composite materials are most
beneficial in sporting equipment in which carbon fibers' extraordinary
stiffness-to-weight and strength-to-weight ratios can be put to use in improving
performance.

Zoltek acquired a prepreg facility located in San Diego to enable the
Company to supply the sporting goods market with carbon fibers impregnated with
resin for ready processing. Zoltek also has developed various carbon fiber
fabrics to facilitate the manufacturing of sporting equipment. Based on the
acceptance of Zoltek's PANEX-35 products, the Company expects this application
to continue its growth into new products and, in fiscal 2003, to be a
significant part of the Company's overall carbon fiber sales.

o Thermoplastics/Electronics: Electric conductivity - office machines,
computers; Reinforcement - applications requiring higher performance
than fiberglass

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Carbon fiber acts to dissipate both static electricity and heat. Those
two properties, combined with light weight, have made it an increasingly
important material in the manufacture of computers, printers, copiers and other
electronic devices. Growth in computers and electronics has resulted in rising
demand for carbon fibers used in conductive plastics to dissipate static
electricity or to act as a shield against electromagnetic interference ("EMI")
in laptop computers, disk drives and similar devices. Carbon fibers also have
been used in making plastic carrying trays for a manufacturing environment where
contamination is an issue.

In the longer term, structural reinforcement of plastics will be much
more significant application than the niche electrical applications that exist
today. The strength and stiffness of carbon fibers and the ease of compounding
with thermoplastics opens new significant applications in automotive and other
large thermoplastic molding applications for which improved physical properties
are required.

Zoltek has developed and introduced a new carbon fiber product format
that reduces cost and produces a much better quality product for high volume
manufacturing. The Company believes that eventually it will be able to garner a
significant part of this market with the new product format. In addition, Zoltek
expects steady growth in this category in correlation to the respective markets
and additional growth as more applications are developed.

o Alternative Energy: Windmill blades; Compressed natural gas vessels
for transport, cars and buses; Fuel cells; Solar panels; Flywheels

Carbon fiber is an enabling material to make many alternative energy
concepts work and it is utilized in many known applications primarily because
carbon fiber offers a combination of light weight, stiffness and strength in the
design of complex systems. Wind turbines are providing a significant part of the
electricity generated in Europe and fast expanding into the United States and
they are continuing to grow in size and length. The newest designs are producing
three mega-watts of electricity and each of the three blades is 45 meters or
longer. For this size, carbon fiber reinforced composite is the only practical
solution.

Zoltek is actively working with companies in the European wind turbine
industry to promote the conversion to carbon fibers. The significant opportunity
in this sector is the result of a requirement in Europe for 10% of all energy to
be "renewable."

Compressed natural gas tanks, usually designed for 3,000 psi working
pressure, that are transporting natural gas for either logistics or as fuel,
must be light weight to be economically feasible. Carbon fiber composites become
the only feasible material to achieve the desired structural properties. Due to
the superior performance, both in terms of physical characteristics and chemical
resistance, carbon fibers have emerged as a desirable material for compressed
natural gas (CNG) tank reinforcement.


The Company is actively working with CNG tank producers to broaden the
use of lightweight high pressure tanks for high volume transportation and
automotive use. Carbon fiber-reinforced CNG tanks are primarily sold into the
bus and other vehicle fleet market, as the reduction of weight directly
translates to increased payload capability. The use of CNG tanks in Asian
automotive applications is currently growing rapidly and Zoltek is actively
working with several companies in these markets. Zoltek's Salt Lake City
facility is marketing the technology, equipment and carbon fibers as a package.
As a result, Zoltek obtained a contract to supply the largest manufacturer of
CNG tanks in China. Zoltek does not expect this contract to generate significant
revenues for the next several years. In addition, the Company believes that
governmental pressure to design and manufacture an automobile with significantly
improved fuel efficiency could cause automotive manufacturers to pursue CNG
technologies.

o Automotive: Body and frame, aesthetic moldings and finishes, steering
columns, clutches and brakes

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Auto companies are looking to composites to reduce weight and the
number of parts required to build different sub-assemblies and components.
Carbon fiber reinforced composites can reduce the weight of a steel automobile
by as much as 60%, significantly increasing its performance or assist in
achieving the necessary weight reduction to facilitate the development of
alternate fuel vehicles. In applying lean production techniques, auto companies
and their suppliers are concentrating on reducing the cost of assembly by
eliminating the need for assembly. Composite structures can reduce complex metal
assemblies by as much as 90%.

Zoltek currently is an exclusive development partner with BMW using
carbon fiber to build the entire structural components of a series production
car. Zoltek and BMW have invested approximately $5 million and $50 million,
respectively, in this project to date. The Company believes the results of this
project have been exceptional and it has progressed into the second stage when
the actual commercial car model will be selected and designed. With other
development partners, Zoltek is actively pursuing body panel projects. We expect
some minor projects to produce short-term sales; significant sales are possible
in the next two years.

Additionally, substantially all automotive companies have programs
underway exploring the development of a wide variety of carbon fiber-reinforced
parts and assemblies. Specifically, Ford, Daimler, Volkswagen and others have
specific programs for component parts and assemblies.

o Oil/Off-Shore Drilling: Buoyancy for steel tethers and pipes, composite
tethers, riser pipes, drill pipes, spoolable pipes; Fire retardant
paints and decking

The Company is actively involved in programs to use carbon fiber
composites in offshore oil exploration and drilling due to their combination of
light weight, strength, stiffness and resistance to corrosion. As offshore
drilling activity goes to deeper fields, driven by the high cost of oil and
depletion of easier-to-reach reserves, carbon fiber reinforced composites again
become the enabling material of construction.

Zoltek currently supplies carbon fibers that are used in buoyancy
devices for offshore drilling equipment. The Company also has participated for
the past three years in trials of drill pipe capable of extending the reach of
existing offshore oil platforms. Zoltek also has been selected as a supplier of
carbon fibers for composite rods to manufacture tethers for offshore platforms
to the ocean floor at greater depth. Development efforts led by one joint
venture of major suppliers to the energy sector estimate potential long-term
requirements of approximately 7 million pounds of carbon fiber for composite
tethers and risers for each deep water drill platform.

Through Zoltek's Salt Lake City operations, Zoltek recently received a
$1.8 million contract to design and install a high pressure oilfield pipe
manufacturing facility in Russia. This system will be designed for carbon fiber
use. Zoltek expects to supply this customer with its carbon fiber requirements
in the future.

o Industrial: Equipment - rollers, shafts, components; Storage and
transport of liquids and gases - tanks, pipes

Zoltek has identified a number of potential high volume industrial
applications for carbon fiber reinforced composites that capitalize on carbon
fibers' light weight, stiffness and resistance to corrosion. Carbon fiber can be
used to strengthen and improve many kinds of rollers and shafts. In paper mills,
for instance, there is growing interest in development of fast-rotating
composite drums. The Company also has identified potential markets in industrial
tanks and pipes leveraging carbon fibers' properties.

o Infrastructure/Construction: Precast concrete reinforcement grids,
rebar, bridge decking, cables and tendons; Repair and strengthening
materials - concrete column wrapping, seismic retro-fit, pipe repair

Carbon fiber can be used as a substitute for steel in reinforcing
concrete in many infrastructure projects, providing greater strength and
stiffness while eliminating the problem of corrosion. This is true both in new
construction projects and in addressing a growing need for maintenance or repair
work. There is growing federal and state interest in alternatives to
conventional steel and concrete construction and repair systems. Carbon fiber-

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reinforced composite systems often permit retrofit and repair to be done
without stopping or diverting traffic for extended periods.

Zoltek is a development partner with Old Castle and several significant
precast concrete companies in a consortium to develop a series of products
incorporating recent technology developments for precast concrete material
fortified with carbon fibers. Zoltek is currently working with Washington
University of St. Louis to develop a range of repair kits and technical
documentation to further penetrate this market.

o Transportation/Marine: Aircraft Interior - decking, luggage
compartment, seat backs; Light rail - interior components, molded
interior components; Truck trailers - flooring, beams, wheels, bumpers,
Ships - hulls and structures, riggings, decks

At today's lower carbon fiber price points, transportation companies,
such as trucking, rail, pipelines and buses, are now focusing on the lifecycle
cost savings that are possible through the combination of light weight, strength
and durability provided by carbon fibers. There are a multiplicity of potential
applications in the marine environment capitalizing not just on carbon fibers'
comparative advantages in light weight and strength, but also (to cite two
properties that are lacking in fiberglass) on their stiffness and resistance to
aqueous corrosion. Fiberglass, carbon fibers' predecessor, revolutionized boat
building. A great deal of further progress is possible through the additional
use of composites reinforced with carbon fibers or in combination with
fiberglass.

Carbon fiber materials are currently used in truck trailer wheels in
Europe and aircraft seat back components. The use of carbon fiber can reduce the
weight by as much as 30% compared to fiberglass.

CUSTOMERS AND BACKLOG

As part of its efforts to expand its current range of market
applications, the Carbon Fibers Business Segment engages in various strategic
relationships to study the viability of the use of carbon fibers in new
composite materials and structural enhancement environments. These relationships
are designed to build on existing expertise and industry knowledge by exploring
new potential uses for carbon fibers. Successful partnerships with commercial
customers include the long-term supply relationship with Goodrich. The Company
intends to consider additional strategic application development and composite
manufacturing partnerships and joint ventures with other participants in the
composite value chain.

In the fiscal years ended September 30, 2002 and 2001, the Company
reported sales of $9.8 million and $10.3 million, respectively, to Goodrich,
which was the only customer that represented greater than 10% of the Company's
total consolidated revenues.

As of September 30, 2002 and 2001, the Company had a backlog of orders
believed to be firm aggregating more than $20.0 million and $19.0 million
(including estimated releases under long-term supply arrangements during the
succeeding 12 months), respectively. Purchase orders from the Company's
customers are subject to amendment or cancellation.

INTERNATIONAL

The Company conducts its operations and sells its carbon fiber products
primarily in the United States and Europe. The Company initiated sales
distribution in Asia in fiscal 2002 and expects incremental sales from this
region during fiscal year 2003. The Specialty Products Business Segment derives
essentially all of its revenues from Europe and the Middle-East.

Although there are additional risks attendant to the Company's foreign
operations, such as currency fluctuations, the Company's financial condition has
not been materially affected by this to date. For additional information
regarding the Company's international operations, see Note 11 of the
accompanying Notes to Consolidated Financial Statements.

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SOURCES OF SUPPLY

As part of its growth strategy, the Company has developed its own
precursor acrylic fibers and all of its carbon fibers, excluding the aircraft
brake products, are now manufactured from this precursor. The primary source of
raw material for the precursor is ACN (acrylonitrile), which is a commodity
product with multiple sources.

The Company currently obtains most of its acrylic fiber precursor to
supply its carbon fiber operations for the aircraft brake applications from
Acordis, the only supplier that currently produces precursor approved for use in
aircraft brake applications such as those supplied under the Goodrich supply
agreement. Under an agreement with the Company, Acordis has agreed to supply the
Company with up to 18.0 million pounds per year of precursor. This supply
agreement may be terminated by either party on January 1, 2004, or any
anniversary thereof, by providing at least two years' prior notice. The Company
believes Acordis is a reliable source of supply at the Company's current
operating levels. However, the Company has initiated trials at its aircraft
brake manufacturer with its own precursor-based products which might protect its
business if there were an interruption in supply from Acordis.

The major materials used by the Specialty Products Business Segment
include acrylonitrile and other basic commodity products which are widely
available from a variety of sources.

INTELLECTUAL PROPERTY

The Company believes that it has developed and utilizes valuable
technology and innovations, including various aspects of its manufacturing
process, which are trade secrets in which it has a proprietary interest. The
Company seeks to protect its proprietary information by, among other things,
requiring key employees to execute non-disclosure agreements. The Company holds
certain patents, but they are not material to its business.

COMPETITION

The Company's Carbon Fibers Business Segment competes with various
other producers of carbon fibers, acrylic fibers and other textile fiber
products, many of which have substantially greater research and development,
marketing, financial and managerial resources than the Company and represent
significant competition for the Carbon Fibers Business Segment.

The Company believes that no single manufacturer of carbon fiber
products competes across all of its applications. The Carbon Fibers Business
Segment's direct carbon fiber competitors include Fortafil Fibers, Inc. in the
United States and SGL Carbon in the United States and Europe, inasmuch as they
use the same textile-type precursor as the Company. SGL currently is Zoltek's
only primary competitor in the oxidized fiber market. To varying degrees,
depending on market conditions and supply, the Carbon Fibers Business Segment
also competes with aerospace grade carbon fiber producers, such as Hexcel
Corporation in the United States and Toray Industries, Inc., Toho Rayon and
Mitsubishi Rayon Co., Ltd. in Japan. These carbon fibers producers tend to
market higher cost products than the Carbon Fibers Business Segment's products,
with a principal focus on aerospace structural applications. These
manufacturers, while unable to sustain low pricing, tend to enter into direct
competition with the Carbon Fibers Business Segment primarily when they engage
in significant discounting due to protection of their market share, excess
capacity or product surpluses.

The Company believes that the principal areas of competition for its
Carbon Fibers Business Segment are sustainable price, quality, development of
new applications and ability to reliably meet the customer's volume requirements
and qualifications for particular programs.

Competitors of the Specialty Products Business Segment in the textile
fibers market include MonteFibre, Sp.A., A.G. Bayer and Acordis. However, the
historic ties with and geographic proximity to customers in

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Eastern and Central Europe provide competitive advantages for the Specialty
Products Business Segment in these markets compared to the larger manufacturers.
Zoltek believes this advantage will decrease over time and, accordingly, the
Specialty Products Business Segment has pursued a strategy to increase sales to
Western European markets and seeking a product mix with more favorable
competitive characteristics, such as advanced materials (e.g., carbon fiber
precursor).

The non-textile market for the Specialty Products Business Segment's
products is sufficiently fragmented that no significant single direct competitor
exists. The Specialty Products Business Segment's sales of its industrial
products are heavily concentrated in the Central and Eastern European markets.

ENVIRONMENTAL

The operations of the Company's Carbon Fibers Business Segment in
Abilene, Texas and St. Charles, Missouri and Hungary utilize thermal oxidation
of various by-product streams designed to comply with applicable laws and
regulations. The plants produce air emissions that are regulated and permitted
by various environmental authorities. The plants are required to verify by
performance tests that certain emission rates are not exceeded. Management
believes that the plants are currently operating in compliance with their
permits and the conditions set forth therein. The Company does not believe that
compliance by its Carbon Fibers Business Segment with applicable environmental
regulations will have a material adverse effect upon the Company's future
capital expenditure requirements, results of operations or competitive position.
There can be no assurance, however, as to the effect of interpretation of
current laws or future changes in federal or state environmental laws or
regulations on the business segment's results of operations or financial
condition.

The operations of the Specialty Products Business Segments as well as
its Carbon Fibers Business Segment generate various hazardous wastes, including
gaseous, liquid and solid materials. Zoltek believes the all of its facilities
are in substantial compliance with applicable environmental and safety
regulations applicable to their respective operations. Zoltek expects that
compliance with current environmental regulations will not have a material
adverse effect on the business, results of operations or financial condition of
the Company. There can be no assurance, however, that the application of future
national or local environmental laws, regulations and enforcement policies will
not have a material adverse effect on the business, results of operations or
financial condition of the Company.

EMPLOYEES

As of September 30, 2002, the Company employed 197 persons in its U.S.
operations and 934 in its Hungarian operations. The Company's U.S. employees are
not represented by any collective bargaining organizations. By law, most
employees in Hungary are represented by at least one labor union. At Zoltek Rt.
there are two active unions: Union Viscosa with approximately 386 members and
Viscosa 1990 with approximately 285 members (some Zoltek Rt. employees belong to
both unions). The Company believes that relations with both unions are good.
Management meets with union representatives on a regular basis. There have not
been any problems or major disagreements with either union in the past five
years. The Company believes that overall its employee relations are good.

SPECIAL NOTE REGARDING FORWARD LOOKING STATEMENTS

This Form 10-K, the Company's Annual Report to Shareholders and certain
information provided periodically in writing and orally by the Company's
designated officers and agents contain certain statements which constitute
"forward-looking statements" within the meaning of Section 27A of the Securities
Act of 1933, as amended and Section 21E of the Securities Exchange Act of 1934,
as amended. The terms "Zoltek," "Company," "we," "our" and "us" refer to Zoltek
Companies, Inc. The words "expect," "believe," "goal," "plan," "intend,"
"estimate," and similar expressions and variations thereof are intended to
specifically identify forward-looking statements. Those statements appear in
this Form 10-K, the Annual Report and the documents incorporated herein by
reference, particularly "Management's Discussion and Analysis of Financial
Condition and Results of Operations," and include statements regarding the
intent, belief or current expectations of the

11





Company, its directors and officers with respect to, among other things: (1) the
Company's financial prospects; (2) the Company's growth strategy and operating
strategy including the focus on facilitating acceleration of the introduction
and development of mass market applications for carbon fibers; (3) the Company's
current and expected future revenue; and (4) the Company's ability to complete
financing arrangements that are adequate to fund current operations and the
Company's long-term strategy.

You are cautioned that any such forward looking statements are not
guarantees of future performance and involve risks and uncertainties, and that
actual results may differ materially from those projected in the forward
looking statements as a result of various factors. The factors that might cause
such differences include, among others, the following: (1) the Company's
ability to return to operating on a profitable basis; (2) the Company's ability
to comply with obligations under its credit agreements; (3) the Company's
ability to manage its excess carbon fiber production capacity and inventory
levels; (4) the Company's ability to continue investing in application and
market development; and (5) the Company's ability to manufacture low-cost
carbon fibers and profitably market them at decreasing price-points and
penetrate existing, identified and emerging markets; and (6) the Company's
ability to complete financing arrangements that are adequate to fund current
operations and the Company's long-term strategy.

Except as otherwise required by law, the Company undertakes no
obligation to publicly update or revise forward-looking statements to reflect
events or circumstances after the date of this Annual Report on Form 10-K and
the Company's Annual Report to Shareholders or to reflect the occurrence of
unanticipated events.

Item 2. Properties
- ------ ----------

The Company's facilities are listed below and are considered to be
suitable and adequate for its operations. Except as noted below, all the
Company's properties are owned, subject to various mortgage loans.



APPROXIMATE AREA
LOCATION USE (IN SQUARE FEET)
-------- --- ----------------


St. Louis, Missouri................... Administrative offices, marketing 40,000
and engineering

St. Charles, Missouri(1).............. Carbon fibers manufacturing 107,000

Abilene, Texas........................ Carbon fibers manufacturing 278,000
and processing

San Diego, California(2).............. Carbon fiber prepreg manufacturing 35,000

Salt Lake City, Utah.................. Filament winding equipment 65,000
manufacturing

Nyergesujfalu, Hungary................ Carbon fibers, acrylic fiber, nylon 1,600,000
and other manufacturing


- --------
(1) Properties subject to ground lease.
(2) Properties subject to lease.


Item 3. Legal Proceedings
- ------ -----------------

The Company is not a party to any legal proceedings other than ordinary
routine litigation incidental to its business, which the Company does not
believe will result in any material adverse effect on future consolidated
results of operations or financial condition.

Item 4. Submission of Matters to a Vote of Security Holders
- ------ ---------------------------------------------------

The Company did not submit any matters to a vote of its security
holders during the quarter ended September 30, 2002.


12





Item 4A. Executive Officers of the Registrant
- ------- ------------------------------------

The name, age and position with respect to each of the executive
officers of the Company are set forth below:

Zsolt Rumy, age 60, is the founder of the Company and has served as its
Chairman, Chief Executive Officer and President and as a Director since 1975.
Prior to founding the Company, Mr. Rumy served as Industrial Marketing Manager
and Process Engineer for Monsanto Company, Accounts Manager for General Electric
Company and Technical Sales Representative for W.R. Grace Company. Since 1996,
Mr. Rumy has served as a director of Southwest Bank of St. Louis, with which the
Company maintains a banking relationship. Mr. Rumy received a B.S. degree in
Chemical Engineering from the University of Minnesota in 1966. Mr. Rumy speaks
fluent Hungarian.

James F. Whalen, age 48, has served as Chief Financial Officer and
Secretary of the Company since April 2001. Prior to joining the Company, from
November 1997 to March 2001, Mr. Whalen served as Vice President and Chief
Financial Officer of Asset Management Outsourcing, Inc. (a privately-held
provider of outsourcing services) and from November 1996 to November 1997 in a
similar capacity for Outsourcing Solutions, Inc. (a privately-held provider of
outsourcing services). From March 1992 to November 1996, Mr. Whalen served as
Vice President of Business Operations for Dell Computer. Mr. Whalen received
B.S. degrees in Accounting and Finance from the University of Notre Dame and a
M.S. in Taxation from the University of Cincinnati.


PART II

Item 5. Market for Registrant's Common Equity and Related Shareholder Matters
- ------ ---------------------------------------------------------------------

The Company's Common Stock (symbol: "ZOLT") is traded in the Nasdaq
National Market System. The number of beneficial holders of the Company's stock
is approximately 12,300. The Company has never paid dividends. Information
regarding the Company's equity compensation plans required to be included in
this Item 5 is set forth under the caption "Equity Compensation Plan
Information" in the registrant's Proxy Statement for its 2003 Annual Meeting to
Shareholders and is incorporated herein by this reference.

Set forth below are the high and low bid quotations as reported by
Nasdaq for the periods indicated. Such prices reflect interdealer prices,
without retail mark-up, mark-down or commission:



Fiscal year ended Fiscal year ended
September 30, 2002 September 30, 2001
------------------ ------------------

High Low High Low
---- --- ---- ---

First Quarter........................ $3.28 $1.95 $8.25 $2.19

Second Quarter....................... 3.05 1.25 6.31 2.25

Third Quarter........................ 5.74 1.86 6.20 4.25

Fourth Quarter....................... 3.00 1.60 4.48 2.20


13







Item 6. Selected Financial Data
- ------ -----------------------


ZOLTEK COMPANIES, INC.
SELECTED CONSOLIDATED FINANCIAL DATA
(In thousands, except per share data)


Statement of Operations Data: Year Ended September 30,
- -------------------------------------------------------------------------------------------------------------------------

2002 2001 2000 1999 1998
-------- --------- --------- --------- ---------


Net sales................................................. $ 68,436 $ 76,478 $ 78,204 $ 68,525 $ 83,390

Cost of sales............................................. 58,920 74,333 64,520 53,375 58,805

Gross profit.............................................. 9,516 2,145 13,684 15,150 24,585

Available unused capacity costs........................... 6,039 6,803 4,658 3,953 -

Selling, general and administrative expenses (1).......... 13,605 15,870 14,422 14,525 12,958

Operating income (loss) from continuing operations........ (10,128) (20,528) (5,396) (3,328) 11,627

Other income (expense) and income taxes (benefit)......... (1,433) (746) 1,336 686 (2,032)

Net income (loss) from continuing operations.............. (8,695) (21,274) (4,004) (2,642) 9,595
Gain (loss) on discontinued operations, net of
income taxes............................................. 864 (10,297) (4,681) - -

Net income (loss)......................................... $ (7,831) $ (31,571) $ (8,685) $ (2,642) $ 9,595

Net income (loss) per share:

Basic income (loss) per share:
Continuing operations................................ $ (0.53) $ (1.29) $ (0.22) $ (0.16) $ 0.59
Discontinued operations.............................. 0.05 (0.62) (0.25) - -
-------- --------- --------- --------- ---------

Net income (loss).................................... $ (0.48) $ (1.91) $ (0.47) $ (0.16) $ 0.59
======== ========= ========= ========= =========

Weighted average common shares outstanding................ 16,289 16,515 18,360 16,209 16,216

Diluted income (loss) per share:
Continuing operations................................ $ (0.53) $ (1.29) $ (0.22) $ (0.16) $ .58
Discontinued operations.............................. 0.05 (0.62) (0.25) - -
-------- --------- --------- --------- ---------

Net income (loss).................................... $ (0.48) $ (1.91) $ (0.47) $ (0.16) $ .58
======== ========= ========= ========= =========

Weighted average common and common equivalent
shares outstanding....................................... 16,289 16,515 18,360 16,209 16,525



Balance Sheet Data: September 30,
- -------------------------------------------------------------------------------------------------------------------------

2002 2001 2000 1999 1998
-------- --------- --------- --------- ---------


Working capital........................................... $ 9,872 $ 24,391 $ 27,041 $ 43,946 $ 53,058

Total assets.............................................. 121,422 121,492 207,701 136,756 147,209

Short-term debt........................................... 14,014 2,073 47,126 630 817

Long-term debt, less current maturities................... 13,699 22,036 8,697 5,423 5,898

Shareholders' equity...................................... 75,904 79,596 122,811 114,634 121,602


- --------
(1) Includes application and development costs of $3,750, $3,533 and $2,479 for fiscal years 2002, 2001 and 2000,
respectively.


14





Item 7. Management's Discussion and Analysis of Financial Condition and Results
- ------ -----------------------------------------------------------------------
of Operations
-------------

OVERVIEW

The Company's mission is to commercialize the use of carbon fibers as
reinforcement in advanced composite materials. The Company believes it is the
lowest cost producer of carbon fibers. Its sales strategy is designed to attract
significant new applications for carbon fiber reinforced composites in
automotive, infrastructure, construction, marine and other industries. The
Company believes introduction of carbon fibers to potential end users has been
generally well received and the Company is participating in selected ongoing
development projects in these application categories.

As part of its strategy to establish availability of carbon fibers on a
scale sufficient to provide growth of large scale applications, the Company
completed a major carbon fiber production capacity expansion plan in fiscal
1999. The Company completed construction of seven continuous carbon fiber lines,
each with an annual rated capacity of one million pounds, at its Abilene, Texas
facility (five lines) and Zoltek Rt. facilities (two lines). In addition, the
Company completed construction of a secondary processing building at its
Abilene, Texas facility to perform intermediate and secondary carbon fiber
processing operations, such as chopping, milling and specialty packaging, and
completed construction and partial finish out of an additional building designed
to ultimately house up to 24 more continuous carbonization lines at its Abilene,
Texas facility. During fiscal 2000, the Company also completed construction of
an oxidization line at Zoltek Rt., with an annual rated capacity of two million
pounds. The Company is supplying European markets with oxidized fiber used in
friction and thermal applications from this line.

As the Company pursues its application and market development efforts,
the Company has found the existing composite materials value chain relatively
slow to change and is undertaking steps to accelerate the introduction and
development of carbon fiber composites across a broad range of mass market
applications. The Company is continuing to target emerging applications for
low-cost, high-performance carbons in automobile manufacturing, alternate energy
technologies, deep sea oil drilling applications, filament winding applications,
buoyancy and fire resistant applications.

The Company acquired a series of downstream businesses during fiscal
2000, with the objective of accelerating the introduction and development of
carbon fibers and carbon fiber composites in low-cost, high volume applications.
The Company's strategy includes providing direct input into the composites value
chain by supplying composite engineering and design technology, composite
processing technology and the ability to create integrated product solutions
utilizing composite materials.

In October 1999, Zoltek acquired Zoltek Materials Group, Inc. Zoltek
Materials Group, located in San Diego, California, is a manufacturer of carbon
fiber prepreg (pre-impregnated with resin) composite materials.

In November 1999, the Company acquired substantially all of the assets
of Engineering Technology Corporation ("Entec Composite Machines"). Entec,
located in Salt Lake City, Utah, designs and manufactures filament winding
equipment used in the production of composite parts. Also in November 1999, the
Company acquired Composite Machines Corporation ("CMC") and Ramal International,
Inc. (parent company of CMC). CMC, located in Salt Lake City, Utah, designed and
manufactured filament winding and pultrusion equipment used in the production of
composite parts. CMC and Ramal have been integrated into the Entec operation.

Additionally, in November 1999, the Company acquired Structural Polymer
(Holdings) Ltd. ("SP Systems"), which designs and manufactures composite
materials used in large scale structures such as wind turbine blades and marine
structures. While this acquisition was consistent with the Company's business
strategy, the financial performance of this business was unsatisfactory.
Therefore, in fiscal 2000, the Company formally adopted a plan to sell this
subsidiary. In November 2000, the Company sold SP Systems.

15





In April 2000, the Company acquired a 45% preferred membership interest
in Hardcore Composites Operations LLC ("Hardcore"). Hardcore designs and
manufactures composite structures for the civil infrastructure market. In the
fourth quarter of fiscal 2001, the Company formally adopted a plan to dispose of
its interests in Hardcore, which was completed in March 2002.

The Company's consolidated financial statements for fiscal 2002, 2001
and 2000 account for Hardcore and SP Systems as discontinued operations. Unless
otherwise indicated, the following discussion relates to the Company's
continuing operations.

The Company's carbon fiber manufacturing capacity continues to be
underutilized. Carbon fiber sales have been depressed by excess capacity across
the industry, distressed pricing across most existing markets and weakening
economic conditions globally. Carbon fiber sales for fiscal 2002 were $30.4
million compared to $37.3 million for fiscal 2001. The Company's strategy for
near-term sales increases was to rely primarily on what had been two
fast-growing commercial markets (conductive plastics used in electronic products
and sporting goods). In fiscal 2001, the growth in these two markets slowed
dramatically. In addition, sales of carbon fibers into commercial markets have
been slower to develop than expected due to long lead times in product
development for large-scale applications. For these reasons, the Company has
temporarily idled the plant in Abilene, Texas. The excess capacity costs related
to the carbon fiber business totaled $6.0 million in 2002. In fiscal 2003, these
excess capacity costs are forecasted to be approximately $5.0 million to $5.5
million.

COMPARISON OF RESULTS FOR FISCAL YEARS ENDED SEPTEMBER 30, 2002 AND 2001

The Company's sales decreased 10.5% ($8.1 million) to $68.4 million in
fiscal 2002 from $76.5 million in fiscal 2001. Carbon fiber sales decreased
18.3% ($6.9 million) to $30.4 million in fiscal 2002 from $37.3 million in
fiscal 2001. During fiscal 2002, carbon fiber sales decreased due to excess
carbon fiber capacity that resulted in distressed pricing across most existing
markets and by weakened economic conditions globally. In particular, sales
declined in the compounding, automotive and buoyancy markets due to price
competition, and in the sporting goods category which was impacted by lower
volume in the prepreg markets, modestly offset by increased growth in the
friction market. Sales of acrylic and other products produced at Zoltek Rt.
decreased $1.2 million, or 3.1%, to $38.0 million in fiscal 2002 from $39.2
million in fiscal 2001. Sales in this segment declined due to the decreased
demand for textile materials in response to weakened global economic conditions.

Gross profit increased $7.4 million to $9.5 million in fiscal 2002 from
$2.1 million in fiscal 2001. The results for fiscal 2001 included an inventory
value reduction of $8.6 million, to reflect a lower of cost or market
adjustment. The inventory valuation reduction was established due to the
intensified overcapacity occurring in the second quarter of fiscal 2001, which
caused distressed pricing across most existing markets for carbon fibers.
Without the inventory reduction, gross profit would have been $10.7 million, or
14.0% of sales, in fiscal 2001 compared to $9.5 million, or 14.0% of sales, in
fiscal 2002. Gross margin from carbon fibers increased $9.4 million in fiscal
2002 to $6.3 million from a $3.1 million loss in fiscal 2001. The margin
percentage on carbon fiber increased to 20.5% of sales in fiscal 2002 from
(8.2)% of sales in fiscal 2001, primarily due to the inventory valuation
reduction. Without the inventory valuation reduction in fiscal 2001, gross
profit on carbon fibers would have been $5.5 million, or 14.9% of sales. Gross
profit from acrylic and other products sold by Zoltek Rt. was $3.3 million in
fiscal 2002 compared to $5.2 million in fiscal 2001. Gross margin on acrylic
fibers and other products decreased to 8.6% of sales for fiscal 2002 compared to
13.2% of sales for fiscal 2001 due primarily to price decreases and product mix.

During fiscal years 2002, 2001 and 2000, the Company was not operating
its continuous carbonization lines at the Abilene, Texas facility at full
capacity, resulting in available unused capacity charges of approximately $6.0
million, $6.8 million and $4.7 million, respectively. These costs included
depreciation and other overhead charges. The Company believes it is necessary to
maintain available capacity to encourage development of significant new
large-scale applications and anticipates costs associated with the available
capacity will continue into fiscal 2003. The Company does, however, anticipate
increases in carbon fiber sales from both the U.S. and Hungarian locations in
fiscal 2003.

16





Application and development costs were $3.7 million in fiscal 2002
compared to $3.5 million in fiscal 2001, representing a $0.2 million increase.
This increase was due to increased costs related to the carbon fiber operations
due to product and market development efforts for product trials, and for
additional sales and product development personnel and travel. Targeted emerging
applications include automobile manufacturing, alternate energy technologies,
deep sea oil drilling, filament winding and buoyancy.

Selling, general, and administrative expenses decreased $2.4 million,
or 19.5%, from $12.3 million in fiscal 2001 to $9.9 million in fiscal 2002. The
decrease in expense was from both business segments and the corporate
headquarters, due to cost cutting measures, including lower payroll and
administrative costs.

Interest expense was approximately $1.6 million for fiscal year 2002
compared to $2.1 million in fiscal 2001. The decrease in interest expense
resulted from lower borrowings related to the reduced level of capital
expenditures and improved working capital management. Interest income decreased
to a nominal amount for fiscal 2002 from $1.0 million for fiscal 2001 due to
lower balances invested. During fiscal 2002, capital expenditures totaled $2.0
million compared to $5.3 million during fiscal 2001.

In fiscal 2001, the Company recorded a valuation allowance against
substantially all of its deferred tax assets due to the uncertainty of
generating positive income in the near foreseeable future. During fiscal 2002,
the tax laws changed allowing the Company additional carryback of net operating
losses to prior years. As such, the Company reported an income tax benefit of
$2.9 million in fiscal 2002 compared to an income tax benefit of $0.5 million in
fiscal 2001. The Company received the income tax refund of $2.7 million in the
third quarter of fiscal 2002. The Company recognizes income taxes in the United
States and Hungary based on the income before income taxes. Included in the
provision for income taxes are gross receipts taxes charged by the Hungarian
local taxing authorities, as well as the statutory income taxes (18% Hungarian
rate), which were $0.1 million in fiscal 2002 compared to $0.3 million for
fiscal 2001.

Loss from continuing operations in fiscal 2002 included a $400,000
reversal of certain inventory reserves and a reversal of a $412,000 accrual for
credits to former customers; in both instances management believes that the
facts and circumstances that gave rise to the reversal of the above reserves
occurred in the fourth quarter of fiscal 2002. The inventory reserve release was
necessary as the Company sold certain products that previously were doubtful as
to salability at their carrying value.

The foregoing resulted in a net loss from continuing operations of $8.7
million for fiscal 2002 compared to a net loss of $21.3 million for fiscal 2001.
Similarly, the Company reported a net loss from continuing operations per share
of $0.53 and $1.29 on a basic and diluted basis for fiscal 2002 and fiscal 2001,
respectively. The weighted average common shares outstanding decreased to 16.3
million for fiscal 2002 compared to 16.5 million for fiscal year 2001.

The net gain from discontinued operations for fiscal 2002 included a
$1.0 million loss from the results of operations and a $1.9 million gain from
the disposition of Hardcore Composites. The net gain from discontinued
operations included $575,000 relating to the settlement of a promissory note
that was carried in the restructuring reserve; management believes that the
facts and circumstances that gave rise to the above item were not present until
the fourth quarter of fiscal 2002. The net loss from discontinued operations in
fiscal 2001 included a $8.5 million loss from the results of operations of
Hardcore Composites and a $1.8 million loss from the disposition of SP Systems.
The foregoing resulted in a net gain from discontinued operations of $0.9
million in fiscal 2002, or $0.05 per share on a basic and diluted basis, and a
net loss of $10.3 million in fiscal 2001, or $0.62 per share on a basic and
diluted basis.

The net loss for fiscal 2002 was $7.8 million, or $0.48 per share on a
basic and diluted basis compared to a net loss of $31.6 million, or $1.91 per
share in fiscal 2001.

17





COMPARISON OF RESULTS FOR FISCAL YEARS ENDED SEPTEMBER 30, 2001 AND 2000

The Company's sales decreased 2.2% to $76.5 million in fiscal 2001 from
$78.2 million in fiscal 2000. Carbon fiber sales decreased 3.0% to $37.3 million
in fiscal 2001 from $38.4 million in fiscal 2000. During fiscal 2001, the
decrease in carbon fiber sales volumes was primarily the result of distressed
pricing due to significant overcapacity in the industry. Sales of acrylic and
other products produced at Zoltek Rt. were comparable year over year; $39.2
million in fiscal 2001 compared to $39.8 million in fiscal 2000.

Gross profit decreased 84.3% to $2.1 million in fiscal 2001 from $13.7
million in fiscal 2000. Gross profit from carbon fibers decreased to $(3.1)
million in fiscal 2001 from $6.9 million in fiscal 2000. An inventory valuation
reduction of $8.6 million recorded in fiscal 2001, to reflect a lower of cost or
market adjustment, was the primary component of the gross profit reduction. The
inventory valuation reduction was established due to the intensified
overcapacity occurring in the year, which caused distressed pricing across most
existing markets for carbon fibers. The margin percentage on carbon fiber
decreased to (8.2)% of sales in fiscal 2001 from 18.0% in fiscal 2000, primarily
due to the inventory valuation reduction. Without the inventory reduction, gross
profit would have been $5.5 million, a 20.3% ($1.4 million) reduction year over
year. Gross profit from acrylic and other products sold by Zoltek Rt., was $5.2
million in fiscal 2001 compared to $6.8 million in fiscal 2000. Gross margin on
acrylic fibers and other products decreased to 13.3% of sales for fiscal 2001
from 17.0% of sales for fiscal 2000 due to increases in raw material costs that
could not be passed along to customers.

During fiscal years 2001 and 2000, the Company was not operating its
new continuous carbonization lines at full capacity, resulting in available
unused capacity charges of approximately $6.8 and $4.7 million, respectively.

Application and development costs in fiscal 2001 were $3.5 million
versus $2.5 million in fiscal 2000. This increase was due to product and market
development efforts for product trials, additional sales/product development
personnel and travel, primarily in carbon fibers.

Selling, general and administrative expenses increased $0.4 million,
from $11.9 million in fiscal 2000 to $12.3 million in fiscal 2001, primarily due
to salaries and other personnel related costs.

Interest expense was approximately $2.1 million for fiscal 2001
compared to $1.3 million in fiscal 2000. The increase in interest expense
resulted from borrowings related to the use of funds for working capital and
capital expenditures. Interest income was $1.0 million for fiscal 2001 compared
to $0.6 million in fiscal 2000. Interest income increased due to higher balances
invested, including notes from sale of businesses. During fiscal 2001, capital
expenditures totaled $5.3 million.

During fiscal 2001, the Company reported an income tax benefit of $0.5
million compared to an income tax benefit of $2.3 million in fiscal 2000. The
Company recorded a valuation allowance against the deferred income tax asset in
fiscal 2001 that caused the Company to recognize a lower income tax benefit in
fiscal 2001 even though the Company had significantly greater net losses than in
the prior year. The Company recognizes income taxes in both the United States
and Hungary based on the income before income taxes. Included in the provision
for income taxes are gross receipts taxes charged by the Hungarian local taxing
authorities, which were $0.4 years 2001 and 2000, as well as the statutory
income taxes. The statutory income tax rate for the Zoltek Rt. operation in
Hungary is 18%.

The foregoing resulted in a net loss from continuing operations of
$21.3 million for fiscal 2001 compared to a net loss of $4.0 million for fiscal
2000. Similarly, the Company reported net loss from continuing operations per
share of $1.29 and $0.22 on a basic and diluted basis for fiscal 2001 and fiscal
2000, respectively. The weighted average common shares outstanding decreased to
16.5 million for fiscal 2001 compared to 18.4 million for fiscal year 2000 due
to the repurchase of approximately 2.5 million common shares as partial
consideration for the sale of SP Systems in November 2000.

18





In the fourth quarter of fiscal 2001, the Company formally adopted a
plan to dispose of its 45% interest in Hardcore Composites, LLC, which it
acquired in April 2000. The net loss from discontinued operations for fiscal
2001 included a $3.4 million loss from the results of operations of Hardcore
Composites, a $5.1 million impairment charge to write-off the fixed assets and
intangibles of Hardcore, and a $1.8 million charge for the discontinued
operations of SP Systems occurring in fiscal 2000. The foregoing resulted in a
net loss from discontinued operations of $10.3 million, or $0.62 per share on a
basic and diluted basis in fiscal 2001, and $4.7 million, or $0.25 per share on
a basic and diluted basis, in fiscal 2000.

The net loss for fiscal 2001 was $31.6 million, or $1.91 per share on a
basic and diluted basis, compared to a net loss of $8.7 million, or $0.47 per
share in fiscal 2000.

LIQUIDITY AND CAPITAL RESOURCES

The Company's primary sources of liquidity historically have been cash
flow from operating activities and borrowings under credit facilities,
supplemented with the net proceeds from three previous equity offerings, and
long-term debt financing utilizing the equity in the Company's real estate
properties.

During much of fiscal 2002 and 2001, the carbon fiber market
experienced excess supply resulting from capacity increases by several other
carbon fiber manufacturers. As a result, the Company experienced substantial
reductions in selling prices and related gross profit across most existing
markets (partially offset by a favorable product mix in fiscal 2002). The
Company expects market conditions similar to fiscal 2002 to continue until the
market demand consumes the excess capacity. However, the Company plans to
continue to reduce its carbon fiber inventory, rationalize its work force to
reflect current and near-term demand and reduce operating expenses. Management's
objective is to operate the continuing business on a cash flow neutral basis by
the end of fiscal 2003.

On May 11, 2001, the Company entered into a two-year credit facility
with Southwest Bank of St. Louis in the amount of $14.0 million. The credit
facility is structured as a term loan in the amount of $4.0 million, and a
revolving credit loan in the amount of $10.0 million. The Company used the
proceeds of the new facility to repay existing borrowing of $9.0 million, plus
accrued interest, and terminated the old credit facility. Borrowings under the
new facility are based on a formula of eligible accounts receivable and
inventory of the Company's U.S. based subsidiaries. The outstanding loans under
the agreement bear interest at the prime interest rate. The loan agreement
contains financial covenants related to borrowings, working capital, debt
coverage, current ratio, inventory turn ratio, and capital expenditures. The
Company issued warrants to the bank to purchase 12,500 shares of common stock of
the Company at an exercise price of $5.00 per share, exercisable at any time
during a five-year period from the date of the loan.

In December 2001, the Company amended its credit agreement with
Southwest Bank (see Note 7) to waive the debt coverage ratio covenant for the
first two quarters of fiscal 2002, and modify the current ratio, the inventory
turn ratio and the debt coverage ratio covenants for quarters subsequent to the
second quarter of fiscal 2002. In June, 2002, the Company amended the credit
agreement with Southwest Bank to waive the debt coverage ratio and the inventory
turn ratio covenants for the remainder of fiscal 2002, modify the current ratio
covenant for the third and fourth quarters of fiscal 2002, and lower the maximum
advance on inventory covenant for quarters subsequent to the third quarter of
fiscal 2002. In consideration for these concessions by Southwest Bank, the
Company paid fees of $50,000 and the interest rate was adjusted to the prime
rate plus 1.0% per annum. As a result of these waivers and modifications, at
September 30, 2002, the Company was in compliance with all financial covenants
requirements included in the credit agreement as amended.

The Company was not in compliance with a financial covenant under its
credit agreement with Southwest Bank as of December 31, 2002. Additionally, the
Company currently anticipates that as of March 31, 2003 it will not be in
compliance with a certain financial covenant of the current credit agreement.
As a result, under the terms of the credit agreement, Southwest Bank has the
ability to make all outstanding borrowings under the credit agreement due and
immediately payable. The credit agreement with Southwest Bank expires on May
11, 2003 and, assuming Southwest Bank does not request repayment of the debt by
the Company prior to


19





May 11, 2003 as a result of the financial covenant non-compliance, any
outstanding borrowings will be due and immediately payable on that date.
Total borrowings under the credit agreement were $12.0 million at September
30, 2002.

The Company currently does not have the funds to repay the borrowings
under the credit agreement at any date before or on May 11, 2003. Management is
currently in the process of executing a refinancing plan. The Company has
received a commitment letter from Southwest Bank with respect to a proposed
amendment to the existing credit facility that, as amended, would provide for
$8.5 million ($5.0 million revolving debt that would mature in one year from
closing and $3.5 million term debt that would mature two years from closing),
with modifications of the interest rate (expected to be the prime interest rate
plus 2%), financial covenants and additional collateral. In addition, the
Company anticipates that it will enter into an agreement with a group of
approximately 12 investors, including Messrs. Bealke, Dill, McDonnell and Rumy,
under which the investors would invest an aggregate of $8.0 million in the
Company's convertible subordinated debentures. The debentures would mature five
years after issuance, bear interest at 7% per annum and would be convertible
into 2,000,000 shares of common stock of the Company at a conversion price of
$4.00 per share. The agreement also would provide for the Company to issue
five-year warrants to purchase 400,000 shares of the Company's common stock at
an exercise price of $8.00 per share. Proceeds from the issuance of these
convertible subordinated debentures will be used to reduce the current credit
facility borrowings by $4.0 million and for working capital. Completion of this
amendment to the credit agreement is subject to, among other things, the
completion of the sale of the Company's convertible subordinated debentures.
Completion of this refinancing plan by management is critical not only to meet
its obligations under the Southwest Bank credit agreement but also to provide
the Company with adequate liquidity to finance its operations and meet other
obligations in fiscal 2003, and continue to execute the Company's long-term
business strategy. Management expects to be able to complete the credit facility
amendment and issuance of the convertible subordinated debentures during the
Company's fiscal second quarter ending March 31, 2003. However, if management is
unsuccessful in completing a refinancing plan that includes repaying borrowings
under the Southwest Bank credit agreement, or obtaining modifications to the
credit agreement that would extend the expiration date, waive the existing
financial covenant non-compliance and include achievable prospective financial
covenant requirements, the Company would be forced to seek other sources of
financing or creditor relief that would most likely be on terms unfavorable to
the Company.

On May 18, 2001, the Company's Hungarian subsidiary entered into an
expanded credit facility, to $12.0 million from $6.0 million, with Raiffeisen
Bank Rt. The facility consists of a $6.0 million bank guarantee and factoring
facility and a $2.0 working capital facility, both expiring in November 2003 and
a $4.0 million capital investment facility that expires in 2006. The factoring
facility and the working capital facility are one-year agreements renewable each
year. Borrowings against the Raiffeisen credit facility cannot be used in
Zoltek's U.S. operations.

The Company believes its financial position has been improved as a
result of recent operating cost reductions (including the rationalization of its
work force and the reduction of operating expenses), and the disposal of SP
Systems and Hardcore Composites. Management believes that the Company's
financial resources remain adequate to support the execution of its strategic
plans. However, failure to comply with its obligations under its existing credit
facilities, or obtain new financing when its existing U.S. bank credit facility
matures, manage costs, and increase carbon fiber sales on a timely basis would
have a material adverse effect on the Company's results of operations and
financial condition. Management will seek to fund its continuing operations from
borrowings (including seeking additional sources of liquidity) and to continue
to closely manage the Company's working capital. The Company's objective is to
operate the continuing business on a cash-neutral basis by the end of fiscal
2003. The Company does not believe that any impairment exists relative to its
capital investments as it is still forecasting an improvement in the long-term
carbon fibers markets within a reasonable forecasting range of one to two years.

The Company reported working capital (excluding discontinued
operations) of $9.9 million at September 30, 2002 compared to working capital of
$24.4 million at September 30, 2001. The decrease in working capital from
September 30, 2001 to September 30, 2002 was primarily due to reclassifying its
debt with Southwest Bank to current from long-term, as the debt to Southwest
Bank matures in May 2003. The Company's continuing operations used $0.8 million
of cash during fiscal 2002 versus $6.2 million in fiscal 2001; $2.7 million of
the $5.4 million improvement was due to receipt of the federal tax refund. The
Company has taken steps to rationalize its work force to reflect current and
near-term demand, to significantly reduce other operating

20





expenses and to decrease carbon fiber inventories via an aggressive sales
program. At September 30, 2002, the Company reported cash and cash equivalents
of $0.7 million and had available $2.1 million of unused borrowings under its
credit facilities ($0.8 million from Southwest Bank and $1.3 million from
Raiffeisen Bank Rt. for its Hungarian subsidiary). As of December 31, 2002, the
Company continues to have $2.1 million of unused borrowings under its credit
facilities ($0.8 million from Southwest Bank and $1.3 million from Raiffeisen
Bank Rt.).

Current maturities of long-term debt at September 30, 2002 included
$12.0 million of the U.S. credit facility coming due in May 2003, plus
approximately $2.0 million related to various mortgages.

Historically, cash used in investing activities has been expended for
equipment additions and to support research and development of carbon fibers
applications and the expansion of the Company's carbon fibers production
capacity. In fiscal 2002, the Company made capital expenditures of $2.0 million
for various projects compared to $5.3 million during fiscal 2001. Of these
expenditures in fiscal 2001, approximately $3.3 million was used for oxidation
lines and secondary processing equipment for carbon fibers and $1.7 million was
used at Zoltek Rt. for modernization and modifications to produce acrylic fiber
and other industrial products. Carbon fiber operations reported capital
expenditures of approximately $0.3 million for equipment additions and
modifications. These expenditures were financed principally with cash from the
sale of temporary investments and from borrowings. In fiscal 2003, the Company
expects purchases of property, plant and equipment to be less than $1 million,
unless near-term demand increases significantly. Application and development
costs are projected to be $4.3 million in fiscal 2003.

In fiscal 2001, the Company placed $27.7 million of assets in service
that were previously classified as construction in progress. These assets are
primarily located at the Abilene, Texas facility and consisted of $5.5 million
of buildings and $22.2 million of machinery and equipment. The Company began
recording depreciation on these assets from the date they were placed in
service. In the third quarter of fiscal 2001, the Company elected to temporarily
idle the continuous carbonization lines at the Abilene facility. These
carbonization lines had a carrying value of $19.5 million at September 30, 2002.
Management intends to return the lines to partial production in late fiscal 2003
and full production as market demand for carbon fiber products increases. In
light of the expected resumption of manufacturing at this time, the Company does
not believe that any impairment exists with respect to the carrying value of the
currently idled assets at the Abilene facility based on an analysis of expected
future net cash flow generated from this facility over the expected remaining
useful life.

As part of the Company's strategic plan for commercializing carbon
fibers and carbon fiber composites, the Company acquired Zoltek Materials Group
and Entec Composite Machines in November 1999 for an aggregate purchase price of
$4.0 million in cash. The Company also assumed certain liabilities at
acquisition and provided working capital and credit facilities for the acquired
companies.

In November 1999, the Company acquired all of the outstanding stock of
SP Systems for approximately $30.0 million in cash and 2.5 million shares of the
Company's common stock. The Company also borrowed $5.0 million to refinance
certain existing bank debt of SP Systems and fund working capital requirements.
During the fourth quarter of fiscal 2000, the Company formally adopted a plan to
sell SP Systems, which was completed in November 2000.

The Company entered into a six-year credit facility with a commercial
bank in an original aggregate amount of $71.0 million to finance the SP Systems
acquisition and refinance other indebtedness. The Company amended and restated
the credit agreement on May 31, 2000 to reduce the amount of borrowings
available to $53.0 million and to modify certain covenants. The facility, as
amended, contained financial covenants related to borrowings, future
acquisitions, working capital, net worth, cash flow, and fixed charge coverage.
The Company reduced the borrowings under the credit facility by $35.4 million in
November 2000 from the proceeds of the sale of SP Systems.

21





In April 2000, the Company acquired a 45% membership interest in
Hardcore for $1.4 million cash and guaranteed a note payable of $1.0 million.
The Company also provided additional funding for working capital. In the fourth
quarter of fiscal 2001, the Company formally adopted a plan to dispose of
Hardcore, and it completed the sale in March 2002 (see Note 2 of the
accompanying Notes to Consolidated Financial Statements).

Critical Accounting Policies
- ----------------------------

Outlined below are accounting policies that Zoltek believes are key to
a full understanding of the Company's operations and financial results. All of
the Company's accounting policies are in compliance with U.S. generally accepted
accounting principles (GAAP).

REVENUE RECOGNITION

The Company recognizes sales on the date title to the sold product
transfers to the customer, which generally approximates the shipping date.
Historically, the Company has experienced very low levels of product returns due
to damaged goods or products that do not meet customer specifications.
Additionally, the Company generally does not offer any volume or other
incentives to entice customer sales.

INVENTORIES

The Company evaluates its ending inventories for estimated excess
quantities and obsolescence. This evaluation includes analyses of sales levels
by product and projections of future demand within specific time horizons.
Inventories in excess of future demand, if any, are reserved. Remaining
inventory balances are adjusted to approximate the lower of cost on a first-in,
first-out basis or market value. Cost includes material, labor and overhead. If
future demand or market conditions are less favorable than the Company's
projections, additional inventory write-downs may be required and would be
reflected in cost of sales on the Company's statement of operations in the
period in which the revision is made.

In recent years, carbon fiber sales have been depressed by excess
capacity across the industry, distressed pricing across most existing markets
and weakening economic conditions globally. These factors combined with the high
level of inventories maintained by the Company have resulted in the Company
reducing the cost of certain carbon fiber inventories to their lower estimated
market values. If these industry conditions do not improve in a reasonable
period of time, or further deteriorate, it is possible that the market value of
certain of the Company's carbon fiber inventories may further decrease resulting
in additional charges to cost of sales.

APPLICATION AND DEVELOPMENT EXPENSES


The Company is actively pursuing the development of a number of
applications for the use of its carbon fiber and related products. The Company
is currently party to several developmental agreements with various prospective
users of these products for the purpose of accelerating the development of
various carbon fiber applications. Additionally, the Company is executing
several internal developmental strategies to further the use of carbon fiber and
consumer and industrial products made from carbon fiber. As a result, the
Company incurs certain costs for research, development and engineering of
products and manufacturing processes. These costs are expensed as incurred and
totaled approximately $3.8 million, $3.5 million and $2.5 million in fiscal
2002, 2001 and 2000, respectively. Application and development expenses are
presented as an operating item on the Company's consolidated statement of
operations. Given the Company's position and strategy within the carbon fiber
industry, it is expected that similar or greater levels of application and
development expenses will be incurred in future years.


UNUSED CAPACITY COSTS

The Company is currently not operating its continuous carbonization
lines located at the Abilene, Texas facility at full capacity. As a result, the
Company has elected to categorize certain costs related to these idle assets as
unused capacity costs. Such costs for the years ended September 30, 2002, 2001
and 2000 totaled $6.0 million, $6.8 million and $4.7 million, respectively, and
include depreciation and other overhead expenses associated with unused
capacity. The unused capacity costs are presented as an operating item on the
Company's

22





consolidated statement of operations. As discussed above, management
intends to return the Abilene, Texas facility to service in fiscal 2003.
However, until the facility is operating at certain production levels, these
unused capacity costs will continue to be incurred.

VALUATION OF LONG-LIVED ASSETS

Long-lived assets are reviewed for impairment whenever events or
changes in circumstances indicate that the carrying amount may not be
recoverable. If the sum of the expected future undiscounted cash flows is less
than the carrying amount of the asset, a loss is recognized for the difference
between the fair value and the carrying value of the asset. In determining
expected future undiscounted cash flows attributable to a long-lived asset or a
group of long-lived assets, the Company must make certain judgments and
estimations including the expected market conditions and demand for products
produced by the assets, expected product pricing assumptions, and assumptions
related to the expected costs to operate the assets. These judgments and
assumptions are particularly challenging as they relate to the Company's
long-lived assets due to the developmental stage and current market conditions
of the carbon fiber industry. It is possible that actual future cash flows
related to the Company's long-lived assets may materially differ from the
Company's determination of expected future undiscounted cash flows.
Additionally, if the Company's expected future undiscounted cash flows were less
than the carrying amount of the asset being analyzed, it would be necessary for
the Company to make significant judgments regarding the fair value of the asset
due to the specialized nature of much of the Company's carbon fiber production
equipment in order to determine the amount of the impairment charge.

Item 7A. Quantitative and Qualitative Disclosures About Market Risk
- ------- ----------------------------------------------------------

The Company is exposed to changes in interest rates primarily as a
result of borrowing activities under its credit facility. The nature and amount
of the Company's debt may vary as a result of future business requirements,
market conditions and other factors. The extent of the Company's interest rate
risk is not quantifiable or predictable because of the variability of future
interest rates and business financing requirements, but the Company does not
believe such risk is material. However, a one percent increase in the weighted
average interest rate (6.0% at September 30, 2002) of the Company's debt for
fiscal 2003 compared to fiscal 2002 would result in a $0.3 million increase in
interest expense based on debt levels at September 30, 2002 excluding
discontinued operations. (See "Liquidity and Capital Resources" included under
Item 7. above.)

The Company views as long-term its investment in Zoltek Rt., which has
a functional currency other than the U.S. dollar. As a result, the Company does
not hedge this net investment. In terms of foreign currency translation risk,
the Company is exposed to Zoltek Rt.'s functional currency which is the
Hungarian Forint. The Company's net foreign currency investment in Zoltek Rt.
translated into U.S. dollars using period-end exchange rates was $18.1 million
and $16.1 million at September 30, 2002 and September 30, 2001, respectively.
The potential loss in value of the Company's net foreign currency investment in
Zoltek Rt. resulting from a hypothetical 10% adverse change in quoted foreign
currency exchange rate of the Hungarian Forint at September 30, 2002 and
September 30, 2001 amounted to $2.9 million and $2.8 million, respectively. In
addition, Zoltek Rt. routinely sells its products to customers located primarily
throughout Europe in sales transactions that are denominated in foreign
currencies other than the Hungarian Forint. As a result, Zoltek Rt. is exposed
to foreign currency risks related to these transactions. The Company does not
currently employ a foreign currency hedging strategy related to the sales of
Zoltek Rt. and does not believe these risks will have a material adverse impact
on the Company's results of operations or financial position.

Item 8. Financial Statements and Supplementary Data
- ------ -------------------------------------------

ZOLTEK COMPANIES, INC.
REPORT OF MANAGEMENT

Management of Zoltek Companies, Inc. is responsible for the preparation
and integrity of the Company's financial statements. These statements have been
prepared in accordance with generally accepted accounting principles and in the
opinion of management fairly present the Company's financial position, results
of operations, and cash flow.

23





The Company maintains accounting and internal control systems that it
believes are adequate to provide reasonable assurance that assets are
safeguarded against loss from unauthorized use or disposition and that the
financial records are reliable for preparing financial statements. The selection
and training of qualified personnel and the establishment and communication of
accounting and administrative policies and procedures are important elements of
these control systems.

The Board of Directors, through its Audit Committee consisting solely
of non-management directors, meets periodically with management and the
independent accountants to discuss audit and financial reporting matters. To
ensure independence, PricewaterhouseCoopers LLP has direct access to the Audit
Committee.

The Report of PricewaterhouseCoopers LLP, independent accountants, on
their audits of the accompanying financial statements follows. This report
states that their audits were performed in accordance with generally accepted
auditing standards. These standards include an evaluation of internal control
for the purpose of establishing a basis for reliance thereon relative to the
scope of their audits of the financial statements.


24







ZOLTEK COMPANIES, INC.


REPORT OF INDEPENDENT ACCOUNTANTS


TO THE BOARD OF DIRECTORS AND SHAREHOLDERS OF ZOLTEK COMPANIES, INC.
- --------------------------------------------------------------------------------

In our opinion, the accompanying consolidated balance sheet and the
related consolidated statements of operations, of changes in shareholders'
equity, and of cash flows present fairly, in all material respects, the
financial position of Zoltek Companies, Inc. and its subsidiaries at September
30, 2002 and 2001, and the results of their operations and their cash flows for
each of the three years in the period ended September 30, 2002 in conformity
with accounting principles generally accepted in the United States of America.
These financial statements are the responsibility of the Company's management;
our responsibility is to express an opinion on these financial statements based
on our audits. We conducted our audits of these statements in accordance with
auditing standards generally accepted in the United States of America, which
require that we plan and perform the audit to obtain reasonable assurance about
whether the financial statements are free of material misstatement. An audit
includes examining, on a test basis, evidence supporting the amounts and
disclosures in the financial statements, assessing the accounting principles
used and significant estimates made by management, and evaluating the overall
financial statement presentation. We believe that our audits provide a
reasonable basis for our opinion.

The accompanying consolidated financial statements have been
prepared assuming that the Company will continue as a going concern. As
discussed in Note 2 to the consolidated financial statements, the Company's
primary credit agreement matures on May 11, 2003 and the Company currently
does not have, and it does not expect to generate through operations,
sufficient funds to repay the borrowings under this agreement on that date.
Additionally, the Company is not in compliance with a certain financial
covenant included in this credit agreement. These factors raise substantial
doubt about the Company's ability to continue as a going concern.
Management's plans in regard to these matters are also described in Note 2.
The financial statements do not include any adjustments that might result
from the outcome of this uncertainty.


/s/PricewaterhouseCoopers LLP
- -----------------------------
PricewaterhouseCoopers LLP
St. Louis, Missouri
December 13, 2002, except for Note 2, which is as of January 14, 2003.

25







ZOLTEK COMPANIES, INC.
CONSOLIDATED BALANCE SHEET


ASSETS September 30,
- ---------------------------------------------------------------------------------------------------------------------------
2002 2001
--------- ---------

Current assets:
Cash and cash equivalents................................................................. $ 685 $ 667
Accounts receivable, less allowance for doubtful accounts of $742 and $760, respectively.. 11,749 13,518
Inventories............................................................................... 27,081 25,250
Other current assets...................................................................... 1,424 666
Current assets of discontinued operations................................................. - 1,307
--------- ---------
Total current assets................................................................. 40,939 41,408
Property and equipment, net.................................................................... 78,415 79,157
Other assets................................................................................... 2,068 927
--------- ---------
Total assets......................................................................... $ 121,422 $ 121,492
========= =========

LIABILITIES AND SHAREHOLDERS' EQUITY
- ---------------------------------------------------------------------------------------------------------------------------
Current liabilities:
Current maturities of long-term debt...................................................... $ 14,014 $ 2,073
Trade accounts payable.................................................................... 12,535 10,873
Accrued expenses and other liabilities.................................................... 4,518 4,264
Current liabilities of discontinued operations............................................ - 1,858
--------- ---------
Total current liabilities............................................................ 31,067 19,068
Other long-term liabilities.................................................................... 752 793
Long-term debt, less current maturities........................................................ 13,699 22,036
--------- ---------

Total liabilities.................................................................... 45,518 41,897
--------- ---------
Shareholders' equity:
Preferred stock, $.01 par value, 1,000,000 shares authorized, no shares
issued and outstanding................................................................. - -
Common stock, $.01 par value, 50,000,000 shares authorized,
16,297,338 and 16,285,338 shares issued and outstanding, respectively.................. 163 188
Additional paid-in capital................................................................ 108,897 128,024
Retained deficit ......................................................................... (16,903) (9,072)
Treasury common stock at cost (0 and 2,514,993 shares, respectively)...................... - (19,181)
Accumulated other comprehensive loss...................................................... (16,253) (20,364)
--------- ---------
Total shareholders' equity........................................................... 75,904 79,595
--------- ---------
Total liabilities and shareholders' equity........................................... $ 121,422 $ 121,492
========= =========

The accompanying notes are an integral part of the consolidated financial statements.


26






ZOLTEK COMPANIES, INC.
CONSOLIDATED STATEMENT OF OPERATIONS
(Amounts in thousands, except per share data)


Year Ended September 30,
- ---------------------------------------------------------------------------------------------------------------------------
2002 2001 2000
---------- --------- --------

Net sales................................................................... $ 68,436 $ 76,478 $ 78,204
Cost of sales............................................................... 58,920 74,333 64,520
---------- --------- --------
Gross profit........................................................... 9,516 2,145 13,684
Available unused capacity costs............................................. 6,039 6,803 4,658
Application and development costs........................................... 3,750 3,533 2,479
Selling, general and administrative expenses................................ 9,855 12,337 11,943
---------- --------- --------
Operating loss from continuing operations.............................. (10,128) (20,528) (5,396)
Other income (expense):
Interest expense....................................................... (1,632) (2,136) (1,314)
Interest income........................................................ 25 974 564
Other, net............................................................. 180 (89) (163)
---------- --------- --------
Loss from continuing operations before income taxes.................... (11,555) (21,779) (6,309)
Benefit for income taxes.................................................... (2,860) (505) (2,305)
---------- --------- --------
Net loss from continuing operations.................................... (8,695) (21,274) (4,004)
---------- --------- --------
Discontinued operations:
Operating loss, net of taxes........................................... (1,030) (5,175) (1,981)
Gain (loss) on disposal of discontinued operations, net of taxes....... 1,894 (5,122) (2,700)
---------- --------- --------
Gain (loss) on discontinued operations, net of taxes ............. 864 (10,297) (4,681)
---------- --------- --------
Net loss.................................................................... $ (7,831) $ (31,571) $ (8,685)
========== ========= ========
Net loss per share:

Basic and diluted income (loss) per share:
Continuing operations............................................. $ (0.53) $ (1.29) $ (0.22)
Discontinued operations........................................... 0.05 (0.62) (0.25)
---------- --------- --------
Total............................................................. $ (0.48) $ (1.91) $ (0.47)
========== ========= ========

Weighted average common shares outstanding.................................. 16,289 16,515 18,360
Weighted average common and common equivalent shares outstanding............ 16,289 16,515 18,360

The accompanying notes are an integral part of the consolidated financial statements.


27






ZOLTEK COMPANIES, INC.
CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY
(Amounts in thousands)


Total Share- Add'l Accumulated Other Retained
holders' Common Paid-In Comprehensive Treasury Earnings Comprehensive
Equity Stock Capital Income (Loss) Stock (Deficit) Income (Loss)
- ------------------------------------------------------------------------------------------------------------------------------------

Balance, September 30, 1999.......... $114,634 $160 $ 99,004 $(15,597) $ (118) $ 31,185
Net loss............................. (8,685) - - - - (8,685) $ (8,685)
Foreign currency translation
adjustment.......................... (11,765) - - (11,765) - - (11,765)
Unrealized losses on securities...... (86) - - (86) - - (86)
--------
Comprehensive loss............. $(20,536)
========

Sales of put options on common stock:
Put options sold and expired
without redemption................ 1,200 2 1,198 - - -
Put options sold and repurchased
before expiration................. 13 - 13 - - -
Issuance of common stock for
purchase SP Systems................. 27,500 25 27,475 - - -
-------- ---- -------- -------- -------- --------
Balance, September 30, 2000.......... 122,811 187 127,690 (27,488) (118) 22,500
Net loss............................. (31,571) - - - - (31,571) $(31,571)
Foreign currency translation
adjustment.......................... 6,928 - - 6,928 - - 6,928
Unrealized losses on securities sold 156 - - 156 - - 156
--------
Comprehensive loss............. $(24,487)
========
Treasury shares purchased............ (19,063) - - - (19,063) -
Warrants issued with bank debt....... 48 - 48 - - -
Exercise of stock options............ 287 1 286 - - -
-------- ---- -------- -------- -------- --------
Balance, September 30, 2001.......... 79,595 188 128,024 (20,364) (19,181) (9,072)
Net loss............................. (7,831) - - - - (7,831) $ (7,831)
Foreign currency translation
adjustment.......................... 4,111 - - 4,111 - - 4,111
--------
Comprehensive loss............. $ (3,720)
========
Treasury shares retired.............. - (25) (19,156) - 19,181 -
Exercise of stock options............ 29 - 29 - - -
-------- ---- -------- -------- -------- --------
Balance, September 30, 2002.......... $ 75,904 $163 $108,897 $(16,253) $ - $(16,903)
======== ==== ======== ======== ======== ========

The accompanying notes are an integral part of the consolidated financial statements.


28






ZOLTEK COMPANIES, INC.
CONSOLIDATED STATEMENT OF CASH FLOWS
(Amounts in thousands)


Year Ended September 30,
- ---------------------------------------------------------------------------------------------------------------------------
2002 2001 2000
---------- --------- ---------

Cash flows from operating activities:
Net loss.............................................................. $ (7,831) $ (31,571) $ (8,685)
Adjustments to reconcile net loss to net cash
used by operating activities:
(Gain) loss from discontinued operations......................... (864) 10,297 4,681
Depreciation and amortization.................................... 6,336 6,604 6,144
Unrealized foreign exchange gain................................. (240) (250) (72)
Other, net....................................................... (17) 136 (6)
Changes in assets and liabilities:
(Increase) decrease in accounts receivable................... 2,587 128 (80)
(Increase) decrease in inventories........................... (133) 6,055 (3,744)
(Increase) decrease in prepaid expenses and other assets..... (1,137) 356 (760)
Increase in trade accounts payable........................... 504 2,317 1,636
Decrease in accrued expenses and other liabilities........... (195) (367) (1,461)
Increase (decrease) in other long-term liabilities........... 190 78 (509)
---------- --------- ---------
Total adjustments........................................ 7,031 25,354 5,829
---------- --------- ---------
Net cash used by continuing operations................................ (800) (6,217) (2,856)
Net cash used by discontinued operations.............................. (262) (2,973) (1,984)
---------- --------- ---------
Net cash used by operating activities...................................... (1,062) (9,190) (4,840)
---------- --------- ---------
Cash flows from investing activities:
Payments for purchase of Zoltek Intermediates companies, net of cash.. - - (4,599)
Payments for purchase of property and equipment....................... (1,981) (5,339) (6,135)
Proceeds from sale of property and equipment.......................... 59 772 33
Decrease in notes receivable.......................................... 15 5,066 74
Sale of marketable securities......................................... - 1,483 5,705
---------- --------- ---------
Net cash provided (used) by continuing operations....................... (1,907) 1,982 (4,922)
Net cash provided (used) by discontinued operations..................... - 37,823 (35,774)
---------- --------- ---------
Net cash provided (used) by investing activities........................... (1,907) 39,805 (40,696)
---------- --------- ---------
Cash flows from financing activities:
Proceeds from exercise of common stock options........................ 29 287 13
Proceeds from issuance of notes payable............................... 7,335 13,162 15,748
Repayment of notes payable............................................ (4,381) (9,853) (5,817)
---------- --------- ---------
Net cash provided by continuing operations.............................. 2,983 3,596 9,944
Net cash provided (used) by discontinued operations..................... - (35,375) 33,711
---------- --------- ---------
Net cash provided (used) by financing activities........................... 2,983 (31,779) 43,655
---------- --------- ---------
Effect of exchange rate changes on cash.................................... 5 (6) (532)
---------- --------- ---------
Net increase (decrease) in cash............................................ 18 (1,170) (2,413)
Cash and cash equivalents at beginning of period........................... 667 1,837 4,250
---------- --------- ---------
Cash and cash equivalents at end of period................................. $ 685 $ 667 $ 1,837
========== ========= =========
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION:
Net cash paid (refunded) during the year for:
Interest.............................................................. $ 2,425 $ 2,708 $ 3,573
Income taxes.......................................................... (2,844) (979) 747


The accompanying notes are an integral part of the consolidated financial statements.


29






ZOLTEK COMPANIES, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


1. SUMMARY OF SIGNIFICANT ACCOUNTING PRINCIPLES
- --------------------------------------------------------------------------------

PRINCIPLES OF CONSOLIDATION

Zoltek Companies, Inc. (the "Company") is a holding company, which
operates through wholly owned subsidiaries, Zoltek Corporation, Zoltek
Properties Inc., Zoltek Rt., Zoltek Materials Group, Inc., and Engineering
Technology Corporation ("Entec Composite Machines"). Zoltek Corporation
("Zoltek") develops, manufactures and markets carbon fibers used in aircraft
brakes and other composite materials. Zoltek Materials Group, Inc. manufactures
"carbon fiber prepreg" (carbon fiber impregnated with resin) composite materials
used in the production of composite products requiring unidirectional strength
and stiffness, such as golf club shafts and other sporting goods. Entec
Composite Machines manufactures and sells filament winding and pultrusion
equipment used in the production of large volume composite parts. Zoltek Rt.
manufactures and markets acrylic and nylon fibers and yarns for the textile
industry, and carbon fiber. Other Zoltek Rt. products include nylon granules,
plastic grids and nets, and carboxymethyl cellulose. From April 2000 to March
2002, the Company owned a 45% interest in Hardcore Composites Operations, LLC
("Hardcore"), which designs and manufactures composite structures for the civil
infrastructure market including bridges, bridge decks, marine pilings, fender
panels, piers and stay-in-place form work. (See Note 3 for further discussion.)
From November 1999 to November 2000, the Company owned Structural Polymer
(Holdings) Limited ("SP Systems") which develops, markets and manufactures
prepreg (glass and carbon fiber pre-impregnated with resin) materials, special
bonding and laminating resins, reinforcement fabrics and consumable materials
for composite manufacturing and engineering of composite structures. (See Note 3
for further discussion.) These financial statements have been prepared in
accordance with U.S. generally accepted accounting principles. All significant
inter-company transactions and balances have been eliminated upon consolidation.

FOREIGN CURRENCY TRANSLATION

The consolidated balance sheet of the Company's current and former
international subsidiaries, Zoltek Rt. and SP Systems, were translated from
Hungarian Forints and British Pounds, respectively, to U.S. Dollars at the
exchange rate in effect at the applicable balance sheet date, while their
consolidated statements of operations were translated using the average exchange
rates in effect for the periods presented. The related translation adjustments
are reported as other comprehensive income (loss) within shareholders' equity.
Gains and losses from foreign currency transactions of Zoltek Rt. and SP Systems
are included in the results of operations.

USE OF ESTIMATES

The preparation of financial statements in conformity with generally
accepted accounting principles requires that management make estimates and
assumptions that affect amounts reported in the financial statements and
accompanying notes. Actual results may differ from those estimates and
assumptions.

REVENUE RECOGNITION

The Company recognizes sales on the date title to the sold product
transfers to the customer, which generally approximates the shipping date.
During 2002, 2001 and 2000, approximately $9.8 million, $10.3 million and $9.6
million, respectively, of sales was earned from one customer.

30






1. SUMMARY OF SIGNIFICANT ACCOUNTING PRINCIPLES (CONTINUED)
- --------------------------------------------------------------------------------

CONCENTRATION OF CREDIT RISK

Zoltek's carbon fiber products are primarily sold to customers in the
aerospace and composite industries. Zoltek Rt.'s acrylic products are mainly
sold to customers in the textile industry. Zoltek Materials Group products are
primarily sold to the sporting goods industry. Entec Composite Machine's
products are primarily sold in the composite industry. While the markets for the
Company's products are geographically unlimited, most of Zoltek's and Zoltek
Materials Group's business is with customers located in North America and most
of Zoltek Rt.'s sales are to customers in Europe and Asia, while Entec Composite
Machine's sales are worldwide. The Company performs ongoing credit evaluations
and generally requires collateral for significant export sales to new customers.
The Company maintains reserves for potential credit losses and such losses have
been within management's expectations. As of September 30, 2002, the Company had
no significant concentrations of credit risk.

CASH AND CASH EQUIVALENTS

All highly liquid investments purchased with a maturity of three months
or less are considered to be cash equivalents. Such investments amounted to $0
and $443,000 at September 30, 2002 and 2001, respectively.

MARKETABLE SECURITIES

Marketable securities consisted of preferred stock equities (classified
as available-for-sale) that were valued at fair market value. Unrealized gains
and losses were reflected as other comprehensive loss within shareholders'
equity until the marketable securities were sold in fiscal 2001.

INVENTORIES

Inventories are valued at the lower of cost, determined on the
first-in, first-out method, or market. Cost includes material, labor and
overhead.

PROPERTY AND EQUIPMENT

Property and equipment are stated at cost. Cost includes expenditures
necessary to make the property and equipment ready for its intended use.
Expenditures, which improve the asset or extend the useful life, are
capitalized, including interest on funds borrowed to finance the acquisition or
construction of major capital additions. No interest was capitalized for the
years ended September 30, 2002, 2001 and 2000. Maintenance and repairs are
expensed as incurred. When property is retired or otherwise disposed of, the
related cost and accumulated depreciation are removed from the accounts and any
profit or loss on disposition is credited or charged to income.

The Company provides for depreciation by charging amounts sufficient to
amortize the cost of properties placed in service over their estimated useful
lives using primarily straight-line methods. The range of estimated useful lives
used in computing depreciation is as follows:

Buildings and improvements.................10 to 20 years
Automobiles................................3 to 5 years
Machinery and equipment....................5 to 20 years
Furniture and fixtures.....................7 to 10 years

The Company primarily uses accelerated depreciation methods for income
tax purposes.

31





1. SUMMARY OF SIGNIFICANT ACCOUNTING PRINCIPLES (CONTINUED)
- --------------------------------------------------------------------------------


Long-lived assets are reviewed for impairment whenever events or
changes in circumstances indicate that the carrying amount may not be
recoverable. If the sum of the expected future undiscounted cash flows is less
than the carrying amount of the asset, a loss is recognized for the difference
between the fair value and the carrying value of the asset. Management believes
that no impaired assets exist at September 30, 2002.

COMPUTER SYSTEMS DEVELOPMENT COSTS

The Company capitalizes computer system development costs that meet
established criteria, and amortized those costs to expense on a straight-line
basis over 3-5 years. Systems development costs not meeting the proper criteria
for capitalization, including systems reengineering costs, are expensed as
incurred. No costs were capitalized in fiscal 2002 and fiscal 2001.

FINANCIAL INSTRUMENTS

The Company does not hold any financial instruments for trading
purposes. The carrying value of cash, accounts receivable and accounts payable
approximated their fair value at September 30, 2002 and 2001. Substantially all
of long-term debt bears current market rates of interest.

APPLICATION AND DEVELOPMENT EXPENSES

Expenditures for research, development and engineering of products and
manufacturing processes are expensed as incurred. Such costs were approximately
$3.8 million, $3.5 million and $2.5 million in fiscal 2002, 2001 and 2000,
respectively.

INCOME TAXES

The Company accounts for certain income and expense items differently
for financial reporting and income tax purposes. Deferred tax assets and
liabilities are determined based on the difference between the financial
statement and tax basis of assets and liabilities applying enacted statutory tax
rates in effect for the year in which the differences are expected to reverse. A
valuation allowance is provided against certain deferred tax assets when
realization of those assets are not considered to be more likely than not.

STOCK-BASED COMPENSATION

SFAS No. 123 "Accounting for Stock-Based Compensation," encourages, but
does not require companies to record compensation cost for stock-based employee
compensation plans at fair value. The Company has chosen to continue to account
for stock-based compensation using the intrinsic value method prescribed in
Accounting Principles Board Opinion No. 25, "Accounting for Stock Issued to
Employees." APB No. 25 requires no recognition of compensation expense for the
stock-based compensation arrangements provided by the Company where the exercise
price is equal to the market price at the date of the grant.

NET INCOME (LOSS) PER SHARE

Basic net income (loss) per share includes no dilution and is
calculated by dividing net income (loss) by the weighted average number of
common shares outstanding for each period, while diluted net

32





1. SUMMARY OF SIGNIFICANT ACCOUNTING PRINCIPLES (CONTINUED)
- --------------------------------------------------------------------------------

income (loss) per share reflects the potential dilutive effects of stock
options. Because 2002 and 2001 results reflected a net loss, both basic and
diluted earnings per share were calculated based on the same weighted average
number of shares for the year.

RECENT ACCOUNTING PRONOUNCEMENTS

In August 2001, the Financial Accounting Standards Board issued SFAS
No. 144, "Accounting for the Impairment or Disposal of Long-Lived Assets" ("SFAS
No. 144"). This statement addresses financial accounting and reporting for the
impairment or disposal of long-lived assets. SFAS No. 144 was adopted early by
the Company, effective October 1, 2000. The Company's disposition of Hardcore as
discussed in Note 2 has been accounted for in accordance with SFAS No. 144.

In June 2002, the Financial Accounting Standards Board issued SFAS No.
146, "Accounting for Costs Associated with Exit or Disposal Activities." SFAS
146 provides guidance on the financial accounting and reporting for costs
associated with exit or disposal activities and nullifies Emerging Issues Task
Force (EITF) Issue No. 94-3, "Liability Recognition for Certain Employee
Termination Benefits and other Costs to Exit and Activity (including Certain
Costs Incurred in a Restructuring)." SFAS 146 requires that a liability for a
cost associated with an exit or disposal activity be recognized when the
liability is incurred rather than at the date of an entity's commitment to an
exit plan. Costs covered by the standard include lease termination costs and
certain employee severance costs that are associated with a restructuring,
discontinued operation, plant closing, or other exit or disposal activity.
Adoption of this standard is required for the Company beginning in the second
quarter of fiscal 2003. Based on a preliminary review of the provisions of SFAS
146, the Company believes that it will not have a significant impact on its
financial statements upon adoption.

FINANCIAL PRESENTATION CHANGES

Certain prior year amounts have been reclassified to conform to the
current year presentation.

2. DEBT COVENANT COMPLIANCE AND LIQUIDITY
- --------------------------------------------------------------------------------

In December 2001, the Company amended its credit agreement with
Southwest Bank (see Note 7) to waive the debt coverage ratio covenant for the
first two quarters of fiscal 2002, and modify the current ratio, the inventory
turn ratio and the debt coverage ratio covenants for quarters subsequent to the
second quarter of fiscal 2002. In June, 2002, the Company amended the credit
agreement with Southwest Bank to waive the debt coverage ratio and the inventory
turn ratio covenants for the remainder of fiscal 2002, modify the current ratio
covenant for the third and fourth quarters of fiscal 2002, and lower the maximum
advance on inventory covenant for quarters subsequent to the third quarter of
fiscal 2002. In consideration for these concessions by Southwest Bank, the
Company paid fees of $50,000 and the interest rate was adjusted to the prime
rate plus 1.0% per annum. As a result of these waivers and modifications, at
September 30, 2002, the Company was in compliance with all financial covenants
requirements included in the credit agreement as amended.

The Company was not in compliance with a certain financial covenant
under its credit agreement with Southwest Bank as of December 31, 2002.
Additionally, the Company currently anticipates that as of March 31, 2003 it
will not be in compliance with a certain financial covenant of the current
credit agreement. As a result, under the terms of the credit agreement,
Southwest Bank has the ability to make all outstanding borrowings under the
credit agreement due and immediately payable. The credit agreement with
Southwest Bank expires on May 11, 2003 and, assuming Southwest Bank does not
request repayment of the debt by the Company prior to May 11, 2003 as a result
of the financial covenant non-compliance,

33





2. DEBT COVENANT COMPLIANCE AND LIQUIDITY (CONTINUED)
- --------------------------------------------------------------------------------

any outstanding borrowings will be due and immediately payable on that date.
Total borrowings under the credit agreement were $12.0 million at September 30,
2002.

The Company currently does not have the funds to repay the borrowings
under the credit agreement at any date before or on May 11, 2003. Management is
currently in the process of executing a refinancing plan. The Company has
received a commitment letter from Southwest Bank with respect to a proposed
amendment to the existing credit facility that, as amended, would provide for
$8.5 million ($5.0 million revolving debt that would mature in one year from
closing and $3.5 million term debt that would mature two years from closing),
with modifications of the interest rate (expected to be the prime interest rate
plus 2%), financial covenants and additional collateral. In addition, the
Company anticipates that it will enter into an agreement with a group of
approximately 12 investors, including Messrs. Bealke, Dill, McDonnell and Rumy,
under which the investors would invest an aggregate of $8.0 million in the
Company's convertible subordinated debentures. The debentures would mature five
years after issuance, bear interest at 7% per annum and would be convertible
into 2,000,000 shares of common stock of the Company at a conversion price of
$4.00 per share. The agreement also would provide for the Company to issue
five-year warrants to purchase 400,000 shares of the Company's common stock at
an exercise price of $8.00 per share. Proceeds from the issuance of these
convertible subordinated debentures will be used to reduce the current credit
facility borrowings by $4.0 million and for working capital. Completion of this
amendment to the credit agreement is subject to, among other things, the
completion of the sale of the Company's convertible subordinated debentures.
Completion of this refinancing plan by management is critical not only to meet
its obligations under the Southwest Bank credit agreement but also to provide
the Company with adequate liquidity to finance its operations and meet other
obligations in fiscal 2003, and continue to execute the Company's long-term
business strategy. Management expects to be able to complete the credit facility
amendment and issuance of the convertible subordinated debentures during the
Company's fiscal second quarter ending March 31, 2003. However, if management is
unsuccessful in completing a refinancing plan that includes repaying borrowings
under the Southwest Bank credit agreement, or obtaining modifications to the
credit agreement that would extend the expiration date, waive the existing
financial covenant non-compliance and include achievable prospective financial
covenant requirements, the Company would be forced to seek other sources of
financing or creditor relief that would most likely be on terms unfavorable to
the Company.

3. DISCONTINUED OPERATIONS
- --------------------------------------------------------------------------------

In the fourth quarter of fiscal 2001, the Company formally adopted a
plan to dispose of its 45% interest in Hardcore Composites, which designs and
manufactures composite structures for the civil infrastructure market. The
Company acquired its interest in Hardcore Composites in the third quarter of
fiscal 2000. From the date of acquisition until disposition, the financial
statements of Hardcore Composites were consolidated with the Company due to the
ability to directly control the operations. In the fourth quarter of fiscal
2001, the Company recorded an impairment loss on discontinued operations of $5.1
million to reduce the carrying value of Hardcore Composites' long-lived assets
to their estimated fair value less estimated selling costs.

On March 1, 2002, the Company completed the sale of its interest in
Hardcore Composites to the 55% majority owner. At that date, Hardcore Composites
had net liabilities of approximately $1,319,000 which were 100% consolidated by
the Company. As part of the sale, Hardcore Composites assumed these net
liabilities, which resulted in the Company recognizing a $1,319,000 gain on the
sale of discontinued operations in the quarter ended March 31, 2002.
Additionally, in consideration for this sale, Hardcore Composites issued a
series of unsecured promissory notes to the Company. In light of then existing
financial condition of Hardcore Composites, the Company recorded a full
valuation allowance against the promissory notes in its accounting for the sale
transaction.

In fiscal 2002, as a part of the sale of the Company's interest in
Hardcore Composites, Hardcore Composites and the Company also settled the
$1,000,000 note and certain other obligations payable to

34






3. DISCONTINUED OPERATIONS (CONTINUED)
- --------------------------------------------------------------------------------


the former owner, with the Company making a $475,000 payment and Hardcore
Composites contributing an additional amount. This note comprised part of the
purchase price of the acquisition in the third quarter of fiscal 2000 and was
guaranteed by the Company. However, the Company continues to guaranty Hardcore
Composite's lease obligations of approximately $30,000 per month to the former
owner. The obligation relates to a lease of the Hardcore Composites
manufacturing facility, which expires March 31, 2008. In fiscal 2002, the
Company reversed the $525,000 remaining accrual for the note payable to the
former owner, as its obligation has been satisfied. Also, the Company reduced
accruals for disposal costs by $50,000.

In the fourth quarter of fiscal 2000, the Company formally adopted a
plan to sell SP Systems. The Company acquired SP Systems in November 1999 for
$30.0 million in cash and 2.5 million shares of the Company's common stock
valued at a price of $11.00 per share, or $27.5 million, for a total purchase
price of approximately $57.5 million. The acquisition resulted in the
recognition of $49.3 million of goodwill. In connection with the acquisition,
the Company borrowed $30.0 million to finance the purchase. In November 2000,
the Company sold SP Systems to a group consisting of the original shareholders
and a merchant banking firm. In connection with the sale, the Company received
$30.0 million in cash, an interest-bearing note receivable of $5.0 million, the
return of 2.5 million shares of the Company's common stock valued at $7.625 per
share ($19.1 million aggregate value) and was repaid $7.9 million consisting of
intercompany loans, accrued interest and closing expenses. Cash proceeds from
the sale and repayment of the intercompany balances were used to retire $35.4
million of bank debt ($30.0 million initial financing and $5.4 million of
working capital) and pay interest of $0.8 million. The Company also entered into
a 10-year carbon fiber supply agreement and certain technology license
agreements. The $5.0 million note was paid in September 2001.

The Company recorded an impairment loss on discontinued operations of
$2.7 million in the fourth quarter of fiscal 2000 to reduce the carrying value
of SP System's net assets to their estimated fair value less estimated selling
costs.

The Company has reported the results of operations of Hardcore and SP
Systems as discontinued operations for fiscal 2002, 2001 and 2000 in the
consolidated statement of operations. Additionally, assets and liabilities
associated with Hardcore and SP Systems have been reclassified as assets and
liabilities of discontinued operations on the consolidated balance sheet.

Certain information with respect to the discontinued operations of
Hardcore and SP Systems for the years ended September 30, 2002, 2001 and 2000 is
summarized as follows (amounts in thousands):



2002 2001 2000
------- -------- -------

Net sales............................................ $ 408 $ 3,910 $56,768
Cost of sales........................................ 886 5,030 39,858
------- -------- -------
Gross profit......................................... (478) (1,120) 16,910
Selling, general and administrative expenses......... 535 2,194 12,552
Goodwill amortization................................ - 103 2,748
------- -------- -------
Income (loss) from operations........................ (1,013) (3,417) 1,610
Other expenses....................................... (17) (2,470) (3,014)
Income tax expense................................... - (117) (551)
Minority interest.................................... - 829 (26)
------- -------- -------
Net loss from operations............................. (1,030) (5,175) (1,981)
Gain (loss) on disposal of disc. operations.......... 1,894 (5,122) (2,700)
------- -------- -------
Gain (loss) on disc. operations, net of taxes........ $ 864 $(10,297) $(4,681)
======= ======== =======


35





3. DISCONTINUED OPERATIONS (CONTINUED)
- --------------------------------------------------------------------------------


Certain information with respect to the assets and liabilities of
Hardcore and SP Systems at September 30, 2001 is summarized as follows (amounts
in thousands):



2001
-------

Cash and cash equivalents............................ $ 10
Accounts receivable, net............................. 420
Inventories.......................................... 811
Other assets......................................... 66
-------
Assets of discontinued operations................. $ 1,307
=======
Accounts payable..................................... (953)
Accrued expenses and other liabilities............... (905)
-------
Liabilities of discontinued operations ............ $(1,858)
=======


4. INVENTORIES
- --------------------------------------------------------------------------------


Inventories consist of the following (amounts in thousands):


September 30,
2002 2001
------- -------

Raw materials........................ $ 4,893 $ 5,811
Work-in-process...................... 1,913 2,014
Finished goods....................... 18,897 16,666
Supplies, spares and other........... 1,378 759
------- -------
$27,081 $25,250
======= =======


The Company recorded an $8.6 million inventory valuation reserve during
the year ended September 30, 2001 to reduce the carrying value of the inventory
to a net realizable value. The reserve was established due to the intensified
overcapacity occurring during the year, which caused distressed pricing across
most existing markets for carbon fibers. At September 30, 2002 and 2001, the
inventory valuation reserve was $6,100,000 and $7,972,000, respectively.

5. PROPERTY AND EQUIPMENT
- --------------------------------------------------------------------------------

Property and equipment consists of the following (amounts in
thousands):



September 30,
2002 2001
-------- --------

Land.......................................... $ 1,630 $ 1,544
Buildings and improvements.................... 28,562 27,536
Machinery and equipment....................... 74,289 70,252
Furniture and fixtures........................ 5,181 4,735
Construction in progress...................... 3,189 2,185
-------- --------
112,851 106,252
Less: accumulated depreciation............... (34,436) (27,095)
-------- --------
$ 78,415 $ 79,157
======== ========


In fiscal 2001, the Company placed $27.7 million of assets in service
that were previously classified as construction in progress. These assets are
primarily located at the Abilene, Texas facility and consisted of $ 5.5 million
of buildings and $22.2 million of machinery and equipment. The Company began
recording depreciation on these assets from the date they were placed in
service. In the third quarter of fiscal 2001, the Company elected to temporarily
idle the continuous carbonization lines at the Abilene facility. These
carbonization lines have a carrying value of $19.5 million at September 30,
2002. Management intends to return the lines to full production as market demand
for carbon fiber products


36





5. PROPERTY AND EQUIPMENT (CONTINUED)
- --------------------------------------------------------------------------------


increases, which is expected to occur in the latter part of fiscal 2003. During
the years ended September 30, 2002, 2001 and 2000, the Company was not operating
these continuous carbonization lines at full capacity, resulting in available
unused capacity charges of $6.0 million, $6.8 million and $4.7 million,
respectively. These costs include depreciation and other overhead expenses
associated with unused capacity.

6. INCOME TAXES
- --------------------------------------------------------------------------------

The components of the benefit for income taxes for the years ended
September 30, are as follows (amounts in thousands):



2002 2001 2000
--------- --------- ---------

From continuing operations:
Current:
Federal..................................... $ (2,731) $ 622 $ (1,497)
State....................................... (113) - (59)
Non-U.S. local.............................. 358 394 448
--------- --------- ---------
(2,486) 1,016 (1,108)
Deferred:
Federal..................................... 9 (1,551) (1,409)
State....................................... (9) 352 170
Non-U.S..................................... (374) (322) 42
--------- --------- ---------
(374) (1,521) (1,197)
--------- --------- ---------
Total continuing operations............ $ (2,860) $ (505) $ (2,305)
========= ========= =========

From discontinued operations:
Current:
Non-U.S..................................... $ - $ - $ 1,292
Deferred:
Federal..................................... - 108 (741)
State....................................... - 9 -
--------- --------- ---------
Total discontinued operations............ - 117 551
--------- --------- ---------
Total .......................................... $ (2,860) $ (388) $ (1,754)
========= ========= =========


Deferred income taxes reflect the tax impact of carryforwards and
temporary differences between the amount of assets and liabilities for financial
reporting purposes and such amounts as measured by tax laws and regulations.
Cumulative carryforwards and temporary differences giving rise to the net
deferred income tax asset at September 30 are as follows (amounts in thousands):



2002 2001
-------- --------

Tax effect of regular net operating losses............... $(10,274) $(11,335)
Valuation allowance on net operating losses.............. 6,796 7,229
Tax effect of capital loss............................... (582) (582)
Valuation allowance on capital loss...................... 582 582
Depreciation............................................. 3,512 4,125
Employee related costs................................... (87) (97)
Inventory reserve........................................ (38) (92)
Bad debt accrual......................................... (49) (76)
Deferred state income taxes.............................. (16) (16)
Other.................................................... (63) (84)
Non-U.S. operations deferred tax, net.................... (144) 232
-------- --------
Total net deferred tax asset.................... $ (363) $ (114)
======== ========


37






6. INCOME TAXES (CONTINUED)
- --------------------------------------------------------------------------------

The benefit for income taxes at September 30 differs from the amount
using the statutory federal income tax rate (34%) as follows (amounts in
thousands):



2002 2001 2000
------- ------- -------

At statutory rate:
Income taxes on loss from continuing operations.......... $(3,929) $(7,405) $(2,145)
Increases (decreases):
Lower effective tax rate on non-U.S. operations.......... 333 4 (361)
Change in valuation allowance on net operating loss...... (433) 5,216 -
Change in valuation allowance on capital loss............ - 582 -
Reduction of NOL due to 5 year carry back................ (1,871) - -
Refund related to 5 year carry back of NOL............... 2,731 - -
Local taxes, non-U.S..................................... 358 394 360
State taxes, net of federal benefit...................... (9) 352 (38)
Refund write-off......................................... - 622 -
Other.................................................... (40) (270) (121)
------- ------- -------
$(2,860) $ (505) $(2,305)
======= ======= =======


The consolidated income (loss) from continuing operations before income
taxes by domestic and foreign sources for the years ended September 30, 2002,
2001 and 2000 was as follows (amounts in thousands):




2002 2001 2000
-------- -------- -------

Domestic.............................................. $ (9,475) $(21,764) $(7,751)
Foreign............................................... (2,080) (15) 1,442
-------- -------- -------
Loss from continuing operations before income taxes... $(11,555) $(21,779) $(6,309)
======== ======== =======


Undistributed earnings of Zoltek Rt. of $8,368,000 and $10,448,000 at September
30, 2002 and 2001, respectively, are considered to be permanently reinvested
and, accordingly, no provision for income taxes has been recorded.


7. FINANCING
- --------------------------------------------------------------------------------

In November 1999, the Company entered into a six-year credit facility
with a commercial bank in an original aggregate amount of $71.0 million. The
Company paid $0.71 million as a nonrefundable fee to the bank for the
arrangement of the credit facility. The Company amended and restated the credit
agreement on May 31, 2000, to among other things, reduce the amount of
borrowings available (from $71.0 million to $53.0 million) and modify certain
financial covenants. The facility, as amended, contained financial covenants
related to borrowings, future acquisitions, working capital, net worth, cash
flow and fixed charge coverage. The Company reduced the borrowings under the
credit facility by $35.4 million on November 6, 2000 from the proceeds of the
sale of SP Systems.

On May 11, 2001, the Company entered into a two-year credit facility
with Southwest Bank of St. Louis (Southwest Bank) in the amount of $14.0
million. The new credit facility is structured as a term loan in the amount of
$4.0 million and a revolving credit loan in the amount of $10.0 million. In
conjunction therewith, the Company repaid borrowings of $9.0 million plus
accrued interest and terminated the old credit facility. Borrowings under the
new revolving credit facility are based on a formula of eligible accounts
receivable and eligible inventory of the Company and its U.S. based
subsidiaries. The outstanding loans under the credit facility bear interest at
the prime interest rate. The loan agreement contains financial covenants related
to borrowings, working capital, debt coverage,

38





7. FINANCING (CONTINUED)
- --------------------------------------------------------------------------------

current ratio, inventory turn ratio and capital expenditures. The Company issued
warrants to Southwest Bank to purchase 12,500 shares of common stock of the
Company at an exercise price of $5.00 per share, exercisable at any time during
a five-year period from the date of the loan. The fair value of the warrants, at
the time of the grant, were estimated to be $48,000. See Note 2 for additional
discussion.

On May 18, 2001, the Company's Hungarian subsidiary also entered
into an expanded credit facility (to $12.0 million from $6.0 million) with
Raifeissen Bank Rt. The facility consists of a $6.0 million bank guarantee and
factoring facility, a $4.0 million capital investment facility and a $2.0
million working capital facility. Borrowings against the Raiffeisen credit
facility cannot be used in Zoltek's U.S. operations.

In April 2000, the Company obtained secured financing in the amount
of $1,720,000 with Southwest Bank for the real estate and manufacturing facility
in Salt Lake City, Utah. The note bears interest at 9.0% and matures in May
2003.

In 1998, the City of Abilene, Texas provided secured long-term
financing as an incentive to locate facilities in Abilene. The original
financing of $3,099,287 is non-interest bearing and will be repaid from real
estate and personal property tax abatements.

Long-term debt consists of the following (amounts in thousands):



September 30,
----------------------
2002 2001
-------- -------

Note payable with interest at 9%, payable in monthly installments of
principal and interest of $17,579 to maturity in May 2003....................... $ 1,659 $ 1,778

Note payable with interest at 9.95%, payable in monthly installments of
principal and interest of $19,288 to maturity in September 2009................... 1,164 1,272

Note payable with interest at 9.5%, payable in monthly installments of
principal and interest of $27,672 to maturity in December 2009 ................... 1,730 1,887

Non-interest bearing note payable (discounted at 8%) to the City of Abilene, Texas
to be repaid from real estate and personal property tax abatements .............. 1,648 1,762

Non-interest bearing purchase money note to be repaid on or
before April 28, 2001 (see note 2)............................................ - 1,000
-------- -------

Revolving credit agreement, maturing in 2003, bearing interest at prime plus 1.0%
in fiscal 2002 (prime rate at September 30, 2002 was 4.75%) ................... 8,508 4,678

Term loan, $0.5 million payable in 2002, balance payable in 2003, bearing interest
at prime plus 1.0% (prime rate at September 30, 2002 was 4.75%).................. 3,500 4,000

Factoring facility with a Hungarian bank (average interest rate of 5.5%).............. 5,631 4,443

Working capital facility with a Hungarian bank (average interest rate
of 10.6%)........................................................................ 2,393 1,565

Capital investment facility with a Hungarian bank (average interest
rate of 5.6%)..................................................................... 1,480 1,724
-------- -------
Total debt........................................................................ 27,713 24,109

Less: amounts payable within one year......................................... (14,014) (2,073)
-------- -------
Total Long-term debt ................................................................. $ 13,699 $22,036
======== =======


39





7. FINANCING (CONTINUED)
- --------------------------------------------------------------------------------

Following is a schedule of required principal payments of long-term
debt, net of discontinued operations (amounts in thousands):



Year ending
September 30, Total
------------- -----


2003...................................... $14,014
2004...................................... 8,451
2005...................................... 434
2006...................................... 471
2007...................................... 1,989
Thereafter................................ 2,354
-------
$27,713
=======


8. COMMITMENTS AND CONTINGENCIES
- --------------------------------------------------------------------------------

LEASES

Land at the carbon fibers manufacturing facility in Missouri is
leased under an operating lease that expires in December 2065, with a
renewal option for 24 years expiring in December 2089. The lease requires
annual rental payments of $57,991 through October 2010. Rental expense
related to this lease was $57,991 for the years ended September 30, 2002,
2001 and 2000.

The Company entered into a sale/leaseback arrangement with
Southwest Bank for a nitrogen plant located at the Abilene facility, in
January 1999. The Company received $5,000,000 in cash for the nitrogen plant
and did not recognize a gain or loss. The term of the lease is seven years
and may be extended on a month-to-month basis thereafter. At expiration of
the lease, the Company may repurchase the plant for market value. The lease
is accounted for as an operating lease and requires minimum annual rental
payments of $962,000 per year. Rental expense related to this lease was
$962,000 for the years ended September 30, 2002 and 2001.

LEGAL

The Company is a party to various claims and legal proceedings
arising out of the normal course of its business. In the opinion of
management, the ultimate outcome of these claims and lawsuits will not have
a material adverse effect upon the financial condition or results of
operations of the Company and its subsidiaries taken as a whole.

40






8. COMMITMENTS AND CONTINGENCIES (CONTINUED)
- --------------------------------------------------------------------------------

SOURCES OF SUPPLY

As part of its growth strategy, the Company has developed its own
precursor acrylic fibers and all of its carbon fibers, excluding the aircraft
brake products, are now manufactured from this precursor. The primary source of
raw material for the precursor is ACN (acrylonitrile), which is a commodity
product with multiple sources.

The Company currently obtains most of its acrylic fiber precursor to
supply its carbon fiber operations for the aircraft brake applications from a
single supplier which is the only supplier that currently produces precursor
approved for use in aircraft brake applications. The Company believes this
supplier is a reliable source of supply at the Company's current operating
levels. However, the Company has initiated trials at an aircraft brake
manufacturer with its own precursor-based products, which might protect its
business if there were an interruption in supply from the supplier.

The major materials used by the Specialty Products Business Segment
include acrylonitrile and other basic commodity products, which are widely
available from a variety of sources.


9. PROFIT SHARING PLAN
- --------------------------------------------------------------------------------

The Company maintains a 401(k) Profit Sharing Plan for the benefit of
employees who have completed six months of service and attained 21 years of age.
No contributions were made by the Company for the years ended September 30,
2002, 2001, and 2000.


10. STOCK OPTIONS
- --------------------------------------------------------------------------------

In 1992, the Company adopted a Long-term Incentive Plan that authorizes
the Compensation Committee of the Board of Directors (the "Committee") to grant
key employees and officers of the Company incentive or nonqualified stock
options, stock appreciation rights, performance shares, restricted shares and
performance units. The Committee determines the prices and terms at which awards
may be granted along with the duration of the restriction periods and
performance targets. Currently, 1,500,000 shares of common stock may be issued
pursuant to awards under the plan. Outstanding stock options expire 10 years
from the date of grant or upon termination of employment. Options granted in
1998 and prior vest 100% five years from date of grant. Options granted in 1999
and thereafter primarily vest 100% three years from date of grant. All options
were issued at an option price equal to the market price on the date of grant.

In 1992, the Company adopted a Directors Stock Option Plan under which
options to purchase 7,500 shares of common stock at the then fair market value
are currently issued to each non-employee director annually. In addition, newly
elected non-employee directors receive options to purchase 7,500 shares of
common stock, at the then fair market value. The options expire from 2002
through 2010, respectively.

41





10. STOCK OPTIONS (CONTINUED)
- --------------------------------------------------------------------------------


The pro forma information required by SFAS 123 regarding net income and
earnings per share has been presented below as if the Company had accounted for
its stock option plans under the fair value method. The fair value of each
option grant is estimated on the date of the grant using the Black-Scholes
option pricing model with the following weighted average assumptions:



Assumptions: 2002 2001
----------- ------- -------


Expected life of options............. 6 years 6 years
Risk-free interest rate.............. 6.15% 7.15%
Volatility of stock.................. 98% 79%
Expected dividend yield.............. -- --


The fair value of the options granted during 2002 and 2001 was $349,000
and $379,000, respectively. Had the fair value of the options been amortized to
expense over the options' vesting periods, the pro forma impact on earnings of
the stock-based compensation for the options would have been as follows (amounts
in thousands, except for earnings per share information):



2002 2001
------- --------


Net loss:
As reported.......................... $(7,831) $(31,571)
Pro forma............................ (8,036) (32,027)

Diluted loss per share:
As reported.......................... (0.48) (1.91)
Pro forma............................ (0.49) (1.94)


Presented below is a summary of stock option plans activity for the
years shown:



Wtd. Avg. Wtd. Avg. Wtd. Avg.
Options Exercise Price Exercisable Exercise Price
---------- -------------- ----------- --------------


Balance, September 30, 1999 793,000 $13.32 199,500 $18.41
Granted............................. 237,500 8.58
Exercised........................... -- --
Cancelled........................... (58,000) 7.74
---------
Balance, September 30, 2000 972,500 12.50 672,500 13.71
Granted............................. 287,500 4.58
Exercised........................... (84,000) 3.42
Cancelled........................... (120,000) 16.27
---------
Balance, September 30, 2001 1,056,000 10.75 531,000 10.81
Granted............................. 451,000 2.10
Exercised........................... (12,000) 2.38
Cancelled........................... (408,000) 11.31
---------
Balance, September 30, 2002 1,087,000 $ 7.05 561,833 $10.35


The following table summarizes information for options currently
outstanding and exercisable at September 30, 2002:



Options Outstanding Options Exercisable
---------------------------------- ----------------------------
Range of Wtd. Avg. Wtd. Avg. Wtd. Avg.
Prices Number Remaining Life Exercise Price Number Exercise Price
------------ --------- -------------- -------------- ------ --------------

$ 1.33-2.47 412,000 10 years $ 2.10 43,500 $ 2.45
3.25-5.25 192,500 7 years 4.56 125,834 4.35
6.25-6.88 197,500 3 years 6.40 197,500 6.40
7.69-9.25 135,000 8 years 8.40 45,000 8.44
10.00-39.00 150,000 6 years 23.44 150,000 23.44
--------- -------
$ 1.33-39.00 1,087,000 7 years $ 7.05 561,834 $10.35
========= =======


42





11. BUSINESS SEGMENT AND GEOGRAPHIC INFORMATION
- --------------------------------------------------------------------------------


The Company's strategic business units are based on product lines and
have been grouped into two reportable segments: Carbon Fibers and Specialty
Products. The Company's former Composite Intermediates segment was combined with
the Carbon Fibers segment in the third quarter of fiscal 2002 to reflect that
its products and services are now strategically focused on the Company's
strategy of commercializing the use of carbon fibers as reinforcement in
advanced composite materials, including providing composite design and
engineering services for development of applications for carbon fiber reinforced
composites. Effective with the third quarter of fiscal 2002, Company management
reviewed the performance of each of these two segments, allocated resources
between these segments and reported on the overall financial and operating
performance of each to the chief executive officer of the Company. Segment data
for the comparable periods for fiscal year 2001 and 2002 has been restated to
reflect this change.

The Carbon Fibers segment is the primary strategic segment and
manufactures low-cost carbon fibers used as reinforcement material in
composites, oxidized acrylic fibers for heat/fire barrier applications and
aircraft brakes, carbon fiber composite products and filament winding equipment
used in the composite industry. It also facilitates development of product and
process applications to increase the demand for carbon fibers and aggressively
markets carbon fibers. The Carbon Fiber segment is located geographically in the
United States and Hungary. The Specialty Products segment manufactures and
markets acrylic and nylon products and fibers primarily to the textile industry
and is located in Hungary. With the exception of the Carbon Fibers segment, none
of the segments are substantially dependent on sales from one customer nor a
small group of customers. Carbon Fibers has one customer which represented 14%,
13%, and 12% of the total sales of the Company in fiscal 2002, 2001 and 2000,
respectively.

Management evaluates the performance of its operating segments on the
basis of operating income (loss) contribution to the Company. The following
table presents financial information on the Company's operating segments as of
and for the fiscal years ended September 30, 2002, 2001 and 2000 (amounts in
thousands):



Fiscal Year Ended September 30, 2002
------------------------------------
Corporate
Specialty Headquarters
Carbon Fibers Products and Eliminations Total
------------- --------- ---------------- ---------

Net sales - external................................... $30,448 $37,988 $ - $ 68,436
Net sales - intersegment............................... 4,419 - (4,419) -
------- ------- ------- --------
Total net sales..................................... 34,867 37,988 (4,419) 68,436
Gross profit (loss).................................... 6,826 3,251 (561) 9,516
Available unused capacity expenses..................... 6,039 - - 6,039
Operating (loss........................................ (5,942) (1,142) (3,044) (10,128)
Depreciation and amortization expense.................. 5,160 862 314 6,336
Capital expenditures................................... 1,389 561 31 1,981
Total assets........................................... 99,511 25,024 (3,113) 121,422


Fiscal Year Ended September 30, 2001
------------------------------------
Corporate
Specialty Headquarters
Carbon Fibers Products and Eliminations Total
------------- --------- ---------------- ---------

Net sales - external................................... $ 37,269 $39,209 $ - $ 76,478
Net sales - intersegment............................... 6,669 - (6,669) -
-------- ------- ------- --------
Total net sales..................................... 43,938 39,209 (6,669) 76,478
Gross profit (loss).................................... (3,235) 5,210 170 2,145
Available unused capacity expenses..................... 6,803 - - 6,803
Operating income (loss)................................ (17,023) 418 (3,923) (20,528)
Depreciation and amortization expense.................. 5,521 1,001 82 6,604
Capital expenditures................................... 3,651 1,688 - 5,339
Total assets........................................... 98,916 22,129 447 121,492

43





11. BUSINESS SEGMENT AND GEOGRAPHIC INFORMATION (CONTINUED)
- --------------------------------------------------------------------------------



Fiscal Year Ended September 30, 2000
------------------------------------
Corporate
Specialty Headquarters
Carbon Fibers Products and Eliminations Total
------------- --------- ---------------- ---------

Net sales - external................................... $ 38,420 $39,784 $ - $ 78,204
Net sales - intersegment............................... 2,420 - (2,240) -
-------- ------- ------- --------
Total net sales..................................... 40,840 39,784 (2,420) 78,204
Gross profit (loss).................................... 6,901 6,785 (2) 13,684
Available unused capacity expenses..................... 4,658 - - 4,658
Operating income (loss)................................ (3,600) 987 (2,783) (5,396)
Depreciation and amortization expense.................. 4,976 1,072 96 6,144
Capital expenditures................................... 3,387 2,748 - 6,135
Total assets........................................... 103,457 23,873 3,500 130,830



Sales and long-lived assets, by geographic area, consist of the
following as of and for each of the three fiscal years in the period ended
September 30, 2002, 2001 and 2000 (amounts in thousands):



2002 2001 2000
------------------------- --------------------------- -------------------------
Net Net Net
Long Lived Long Lived Long Lived
Net Sales (a) Assets (b) Net Sales (a) Assets (b) Net Sales (a) Assets (b)
------------- ---------- ------------- ---------- ------------- ----------

United States.......... $24,461 $50,366 $27,715 $54,685 $30,935 $60,756
Western Europe
Italy............... 6,810 6,362 7,544 -
France.............. 2,253 3,606 4,163 -
Other............... 3,678 4,095 4,063 -
Eastern Europe
Hungary............. 12,894 28,660 15,224 25,144 15,818 19,351
Poland.............. 3,601 4,087 4,464 -
Other............... 10,088 9,936 7,300 -
Other Areas............ 4,651 5,453 - 3,917 -
------- ------- ------- ------- ------- -------
Total............... $68,436 $79,026 $76,478 $79,829 $78,204 $80,107
======= ======= ======= ======= ======= =======


(a) Revenues are attributed to countries based on the location of the customer.
(b) Property and equipment net of accumulated depreciation and intangibles, net of
discontinued operations, based on country location of assets.


44





12. SUMMARY OF QUARTERLY RESULTS (UNAUDITED)
- --------------------------------------------------------------------------------

(Amounts in thousands, except per share data)



Fiscal year 2002 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter
- --------------------------------------------------------------------------------------------------------------

Net sales.......................................... $16,557 $ 17,448 $17,806 $ 16,625
Gross profit....................................... 1,954 2,459 2,359 2,744
Loss from continuing operations.................... (3,723) (2,927) (195) (1,850)
Gain (loss) from discontinued operations........... (648) 937 - 575
Net loss........................................... $(4,371) $ (1,990) $ (195) $ (1,275)

Net loss per share:
Basic and diluted net loss per share
Continuing operations............................ $ (0.23) $ (0.18) $ (0.01) $ (0.11)
Discontinued operations.......................... (0.04) 0.06 - 0.03
------- --------- ------- --------
Total..................................... $ (0.27) $ (0.12) $ (0.01) $ (0.08)
======= ======== ======= ========


Fiscal year 2001 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter
- --------------------------------------------------------------------------------------------------------------

Net sales.......................................... $21,831 $ 20,334 $17,156 $ 17,157
Gross profit....................................... 2,707 (5,109) 2,193 2,354
Loss from continuing operations.................... (2,317) (11,816) (3,583) (3,558)
Loss from discontinued operations.................. (1,980) (718) (654) (6,945)
Net loss........................................... $(4,297) $(12,534) $(4,237) $(10,503)

Net loss per share:
Basic and diluted net loss per share
Continuing operations............................ $ (0.13) $ (0.73) $ (0.22) $ (0.21)
Discontinued operations.......................... (0.11) (0.04) (0.04) (0.43)
------- -------- ------- --------
Total..................................... $ (0.24) $ (0.77) $ (0.26) $ (0.64)
======= ======== ======= ========



Item 9. Changes in and Disagreements with Accountants on Accounting and
- ------ ---------------------------------------------------------------
Financial Disclosure
-----------------------------------------------------------------------

Not Applicable.

45






PART III

Item 10. Directors and Executive Officers of the Registrant
- ------- --------------------------------------------------

The information set forth under the caption "Election of Directors" in
the registrant's Proxy Statement for its 2003 Annual Meeting of Shareholders is
incorporated herein by this reference. See also Item 4A of Part I of this
report.

Item 11. Executive Compensation
- ------- ----------------------

The information set forth under the captions "Directors' Fees" and
"Compensation of Executive Officers" in the registrant's Proxy Statement for
its 2003 Annual Meeting of Shareholders is incorporated herein by this
reference.

Item 12. Security Ownership of Certain Beneficial Owners and Management and
- ------- ------------------------------------------------------------------
Related Stockholder Matters
---------------------------

The information set forth under the captions "Voting Securities and
Principal Holders Thereof" and "Security Ownership By Management" in the
registrant's Proxy Statement for its 2003 Annual Meeting of Shareholders is
incorporated herein by this reference.

Item 13. Certain Relationships and Related Transactions
- ------- ----------------------------------------------

The information set forth under the caption "Certain Transactions" in
the registrant's Proxy Statement for its 2003 Annual Meeting of Shareholders is
incorporated herein by this reference.


PART IV

Item 14. Controls and Procedures.
- ------- -----------------------

Based on their evaluation conducted within 90 days of the filing of
this Annual Report on Form 10-K, the Chief Executive Officer and Chief Financial
Officer of the registrant have concluded that the registrant's disclosure
controls and procedures (as defined in Rules 13a-14(c) and 15d-14(c) under the
Securities Exchange Act of 1934, as amended) are effective. There have been no
significant changes in internal controls or in other factors that could
significantly affect these controls subsequent to the date of their evaluation,
including any corrective actions with regard to significant deficiencies and
material weaknesses.

Item 15. Exhibits, Financial Statement Schedule and Reports on Form 8-K
- ------- --------------------------------------------------------------

(a) (1) Financial statements: The following financial
statements are included in Item 8 of this report:

Report of Independent Accountants

Consolidated Balance Sheet as of September 30, 2002
and 2001

Consolidated Statement of Operations for the years ended
September 30, 2002, 2001 and 2000

46





Consolidated Statement of Changes in Shareholders' Equity for
the years ended September 30, 2002, 2001 and 2000

Consolidated Statement of Cash Flows for the years ended
September 30, 2002, 2001 and 2000

Notes to Consolidated Financial Statements

(2) The following financial statement schedule and
independent accountant's report thereon are included in Part IV
of this report:
Page
----

Report of Independent Public Accountants on
Financial Statement Schedule 52

12-09 Valuation and Qualifying Accounts and Reserves 53

Schedules other than those listed above have been omitted
because they are either not required or not applicable, or because the
information is presented in the consolidated financial statements or the
notes thereto.

(3) The following exhibits are filed herewith or incorporated
by reference herein, as indicated:

3.1 Restated Articles of Incorporation of the Registrant, filed
as Exhibit 3.1 to Registrant's Registration Statement on
Form S-1 (Reg. No. 33-51142) is incorporated herein by this
reference

3.2 Restated By-Laws of the Registrant, as currently in effect,
filed as Exhibit 3.2 to Registrant's Registration Statement
on Form S-1 (Reg. No. 33-51142) is incorporated herein by
this reference

4.1 Form of certificate for Common Stock, filed as Exhibit 4.1
to Registrant's Registration Statement on Form S-1 (Reg.
No. 33-51142) is incorporated herein by this reference

4.2 Form of Warrant, dated May 11, 2001, issued to Southwest
Bank of St. Louis with respect to 12,500 shares of
Registrant's Common Stock is filed herewith

10.1 Loan Agreement, dated December 29, 1989, by and between
Zoltek Corporation and Southwest Bank of St. Louis, as
amended by letter, dated August 13, 1992, filed as Exhibit
10.7 to Registrant's Registration Statement on Form S-1 (Reg.
No. 33-51142) is incorporated herein by this reference

10.2 Zoltek Companies, Inc. Long Term Incentive Plan, filed as
Appendix B to Registrant's definitive proxy statement for
the 1997 Annual Meeting of Shareholders is incorporated
herein by this reference

10.3 Zoltek Companies, Inc. Amended and Restated Directors Stock
Option Plan, filed as Exhibit 10.1 to Registrant's
Quarterly Report on Form 10-Q dated August 13, 1999, is
incorporated herein by this reference


47





10.4 Promissory Note, dated September 29, 1994, by and between
Zoltek Properties, Inc. and Metlife Capital Corporation, filed
as Exhibit 10.8 to Registrant's Annual Report on Form 10-K for
the fiscal year ended September 30, 1994, is incorporated
herein by this reference

10.5 Precursor Agreement, dated as of July 1, 1994, by and between
Zoltek Corporation and Courtaulds Fibres Limited, filed as
Exhibit 10.9 to Registrant's Annual Report on Form 10-K for
the fiscal year ended September 30, 1994, is incorporated
herein by this reference (An application for confidential
treatment has been made for a portion of Exhibit 10.5.)

10.6 Materials Supply Agreement, dated as of June 15, 1994, by and
between Zoltek Companies, Inc. and The B.F. Goodrich Company,
filed as Exhibit 10.10 to Registrant's Annual Report on Form
10-K for the fiscal year ended September 30, 1994, is
incorporated herein by this reference (An application for
confidential treatment has been made for a portion of Exhibit
10.6.)

10.7 Loan Agreement, dated November 14, 1994, by and between Zoltek
Properties, Inc. and The Reliable Life Insurance Company,
filed as Exhibit 10.11 to the Registrant's Quarterly Report on
Form 10-Q for the quarter ended March 31, 1995, is
incorporated herein by this reference

10.8 Promissory Note, dated November 14, 1994, by and between
Zoltek Corporation and Southwest Bank of St. Louis, filed as
Exhibit 10.2 to the Registrant's Quarterly Report on Form 10-Q
for the quarter ended March 31, 1995, is incorporated herein
by this reference

10.9 Stock Purchase Agreement, dated November 19, 1999, by and
among Zoltek Companies, Inc. and each of the holders of the
outstanding share capital of Structural Polymer (Holdings)
Limited, filed as Exhibit 2.1 to Registrant's Current Report
on Form 8-K dated November 19, 1999 is incorporated herein by
this reference

10.10 Credit Agreement, dated May 11, 2001, between Southwest Bank
of St. Louis and Zoltek Companies, Inc., Zoltek Corporation,
Cape Composites, Inc., Engineering Technology Corporation,
Zoltek Properties, Inc., and Hardcore Composites Operations,
LLC, filed as Exhibit 10.1 to Registrant's Quarterly Report on
Form 10-Q for the quarter ended June 30, 2001 is incorporated
herein by reference

21 Subsidiaries of the Registrant filed as Exhibit 21 to
Registrant's Annual Report on Form 10-K for the fiscal year
ended September 30, 2000 is incorporated herein by this
reference

23 Consent of PricewaterhouseCoopers LLP is filed herewith

99.1 Certification of Chief Executive Officer pursuant to Section
906 of the Sarbanes-Oxley Act of 2002

99.2 Certification of Chief Financial Officer pursuant to
Section 906 of the Sarbanes-Oxley Act of 2002


48





SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities
Exchange Act of 1934, the registrant has duly caused this report to be signed on
its behalf by the undersigned, thereunto duly authorized.

ZOLTEK COMPANIES, INC.
(Registrant)


By /s/ Zsolt Rumy
----------------------------------
Zsolt Rumy, Chairman of the Board,
President and Chief Executive
Officer
Date: January 14, 2003

Pursuant to the requirements of the Securities Exchange Act of 1934,
this report has been signed below by the following persons on behalf of the
registrant and in the capacities and on the dates indicated.



Signature Title Date
- --------- ----- ----

/s/ Zsolt Rumy Chairman, Chief Executive Officer January 14, 2003
- ------------------------------------ and Director
Zsolt Rumy


/s/ James F. Whalen Chief Financial Officer January 14, 2003
- ------------------------------------ and Corporate Secretary
James F. Whalen


/s/ Linn Bealke Director January 14, 2003
- ------------------------------------
Linn Bealke


/s/ James W. Betts Director January 14, 2003
- ------------------------------------
James W. Betts


/s/ Charles A. Dill Director January 14, 2003
- ------------------------------------
Charles A. Dill


/s/ John L. Kardos Director January 14, 2003
- ------------------------------------
John L. Kardos


/s/ John F. McDonnell Director January 14, 2003
- ------------------------------------
John F. McDonnell


49






I, Zsolt Rumy, certify that:

(1) I have reviewed this annual report on Form 10-K of Zoltek
Companies, Inc.;

(2) Based on my knowledge, this annual report does not contain any
untrue statement of a material fact or omit to state a
material fact necessary in order to make the statements made,
in light of the circumstances under which such statements were
made, not misleading with respect to the period covered by
this annual report;

(3) Based on my knowledge, the financial statements, and other
financial information included in this annual report, fairly
present in all material respects the financial condition,
results of operations and cash flows of the registrant as of,
and for, the periods presented in this annual report;

(4) The registrant's other certifying officer and I are
responsible for establishing and maintaining disclosure
controls and procedures (as defined in Exchange Act Rules
13a-14 and 15d-14) for the registrant and have:

(a) designed such disclosure controls and procedures to
ensure that material information relating to the
registrant, including its consolidated subsidiaries,
is made known to us by others within those entities,
particularly during the period for which this annual
report is being prepared;

(b) evaluated the effectiveness of the registrant's
disclosure controls as of a date within 90 days prior
to the filing date of this annual report (the
"Evaluation Date"); and

(c) presented in this annual report our conclusions about
the effectiveness of the disclosure controls and
procedures based on our evaluation as of the
Effective Date;

(5) The registrant's other certifying officer and I have
disclosed, based on our most recent evaluation, to the
registrant's auditors and the audit committee of the
registrant's board of directors (or persons performing the
equivalent function):

(a) all significant deficiencies in the design or
operation of internal controls which could adversely
affect the registrant's ability to record, process,
summarize and report financial data and have
identified for the registrant's auditors any material
weaknesses in internal controls; and

(b) any fraud, whether or not material, that involves
management or other employees who have a significant
role in the registrant's internal controls; and

(6) The registrant's other certifying officer and I have indicated
in this annual report whether or not there were significant
changes in internal controls or in other factors that could
significantly affect internal controls subsequent to the date
of our most recent evaluation, including any corrective
actions with regard to significant deficiencies and material
weaknesses.


January 14, 2003 /s/ Zsolt Rumy
-----------------------------------------
Zsolt Rumy
Chief Executive Officer

50





I, James F. Whalen, certify that:

(1) I have reviewed this annual report on Form 10-K of Zoltek
Companies, Inc.;

(2) Based on my knowledge, this annual report does not contain any
untrue statement of a material fact or omit to state a
material fact necessary in order to make the statements made,
in light of the circumstances under which such statements were
made, not misleading with respect to the period covered by
this annual report;

(3) Based on my knowledge, the financial statements, and other
financial information included in this annual report, fairly
present in all material respects the financial condition,
results of operations and cash flows of the registrant as of,
and for, the periods presented in this annual report;

(4) The registrant's other certifying officer and I are
responsible for establishing and maintaining disclosure
controls and procedures (as defined in Exchange Act Rules
13a-14 and 15d-14) for the registrant and have:

(a) designed such disclosure controls and procedures to
ensure that material information relating to the
registrant, including its consolidated subsidiaries,
is made known to us by others within those entities,
particularly during the period for which this annual
report is being prepared;

(b) evaluated the effectiveness of the registrant's
disclosure controls as of a date within 90 days prior
to the filing date of this annual report (the
"Evaluation Date"); and

(c) presented in this annual report our conclusions about
the effectiveness of the disclosure controls and
procedures based on our evaluation as of the
Effective Date;

(5) The registrant's other certifying officer and I have
disclosed, based on our most recent evaluation, to the
registrant's auditors and the audit committee of the
registrant's board of directors (or persons performing the
equivalent function):

(a) all significant deficiencies in the design or
operation of internal controls which could adversely
affect the registrant's ability to record, process,
summarize and report financial data and have
identified for the registrant's auditors any material
weaknesses in internal controls; and

(b) any fraud, whether or not material, that involves
management or other employees who have a significant
role in the registrant's internal controls; and

(6) The registrant's other certifying officer and I have indicated
in this annual report whether or not there were significant
changes in internal controls or in other factors that could
significantly affect internal controls subsequent to the date
of our most recent evaluation, including any corrective
actions with regard to significant deficiencies and material
weaknesses.


January 14, 2003 /s/ James F. Whalen
--------------------------
James F. Whalen
Chief Financial Officer

51







REPORT OF INDEPENDENT ACCOUNTANTS ON
FINANCIAL STATEMENT SCHEDULE





To the Board of Directors
of Zoltek Companies, Inc.


Our audits of the consolidated financial statements referred to in our report
dated December 13, 2002, except for Note 2, which is as of January 14, 2003,
appearing in the 2002 Annual Report to Shareholders of Zoltek Companies, Inc.
(which report and consolidated financial statements are included in this Annual
Report on Form 10-K) also included an audit of the Financial Statement Schedule
listed in Item 14(a)(2) of this Form 10-K. In our opinion, this Financial
Statement Schedule presents fairly, in all material respects, the information
set forth therein when read in conjunction with the related consolidated
financial statements.



/s/PricewaterhouseCoopers LLP
- -----------------------------
PricewaterhouseCoopers LLP
St. Louis, Missouri
December 13, 2002


52







FOR THE YEAR ENDED SEPTEMBER 30, 2002

Rule 12-09 Valuation and Qualifying Accounts and Reserves

(Amounts in thousands)

Column A Column B Column C Column D Column E
-------- -------- ----------------------------------- -------- --------
Additions
-----------------------------------
Balance at Charged to Charged to Balance at
beginning costs and other accounts Deductions end
of period expenses describe describe of period
--------- -------- -------- -------- ---------


RESERVE FOR DOUBTFUL ACCOUNTS $ 760 $ 392 $ $ 410(1) $ 742
======= ========= ========== ========= =========
RESERVE FOR INVENTORY VALUATION $ 7,972 $ $ $ 1,872(2) $ 6,100
======= ========= ========== ========= =========

---------------------------------



FOR THE YEAR ENDED SEPTEMBER 30, 2001

Rule 12-09 Valuation and Qualifying Accounts and Reserves

(Amounts in thousands)

Column A Column B Column C Column D Column E
-------- -------- ----------------------------------- -------- --------
Additions
-----------------------------------
Balance at Charged to Charged to Balance at
beginning costs and other accounts Deductions end
of period expenses describe describe of period
--------- -------- -------- -------- ---------


RESERVE FOR DOUBTFUL ACCOUNTS $ 899 $ 836 $ -- $ 975(1) $ 760
======= ========= ========== ========= =========
RESERVE FOR INVENTORY VALUATION $ 3,340 $ 8,644 $ 417 $ 4,429(2) $ 7,972
======= ========= ========== ========= =========

---------------------------------



FOR THE YEAR ENDED SEPTEMBER 30, 2000

Rule 12-09 Valuation and Qualifying Accounts and Reserves

(Amounts in thousands)

Column A Column B Column C Column D Column E
-------- -------- ----------------------------------- -------- --------
Additions
-----------------------------------
Balance at Charged to Charged to Balance at
beginning costs and other accounts Deductions end
of period expenses describe describe of period
--------- -------- -------- -------- ---------


RESERVE FOR DOUBTFUL ACCOUNTS $ 774 $ 81 $ 190(3) $ 146(1) $ 899
======= ========= ========== ========= =========
RESERVE FOR INVENTORY VALUATION $ 2,191 $ 1,609 $ -- $ 460(2) $ 3,340
======= ========= ========== ========= =========


- -----------------
(1) Write-off of uncollectible receivable, net of recovery.
(2) Reduction in inventory reserve for specific inventory items.
(3) Acquisition of subsidiaries.


53





EXHIBIT INDEX
-------------

Exhibit No. Description
- ----------- -----------

3.1 Restated Articles of Incorporation of the Registrant*

3.2 Restated By-Laws of the Registrant, as currently in effect*

4.1 Form of certificate for Common Stock*

4.2 Form of Warrant, dated May 11, 2001, issued to Southwest Bank
of St. Louis with respect to 12,500 shares of Registrant's
Common Stock*

10.1 Loan Agreement, dated December 29, 1989, by and between Zoltek
Corporation and Southwest Bank of St. Louis, as amended by
letter, dated August 13, 1992*

10.2 Zoltek Companies, Inc. Long Term Incentive Plan*

10.3 Zoltek Companies, Inc. Amended and Restated Directors Stock
Option Plan filed as Exhibit 10.1 to Registrant's Quarterly
Report on Form 10-Q dated August 13, 1999*

10.4 Promissory Note, dated September 29, 1994, by and between
Zoltek Properties, Inc. and Metlife Capital Corporation*

10.5 Precursor Agreement, dated as of July 1, 1994, by and between
Zoltek Corporation and Courtaulds Fibres Limited* (An
application for confidential treatment has been made for a
portion of Exhibit 10.5.)

10.6 Materials Supply Agreement, dated as of June 15, 1994, by and
between Zoltek Companies, Inc. and The B.F. Goodrich Company*
(An application for confidential treatment has been made for a
portion of Exhibit 10.6.)

10.7 Loan Agreement, dated November 14, 1994, by and between Zoltek
Properties, Inc. and The Reliable Life Insurance Company*

10.8 Promissory Note, dated November 14, 1994, by and between
Zoltek Corporation and Southwest Bank of St. Louis*


- --------
* Incorporated herein by reference

54





EXHIBIT INDEX
-------------

Exhibit No. Description
- ----------- -----------

10.9 Stock Purchase Agreement, dated as of November 6, 2000, by and
among Structural Polymer Group Limited, Zoltek Companies, Inc.
and certain Shareholders of Zoltek Companies, Inc.*

10.10 Credit Agreement, dated as of May 11, 2001, between Southwest
Bank of St. Louis and Zoltek Companies, Inc., Zoltek
Corporation, Cape Composites, Inc., Engineering Technology
Corporation, Zoltek Properties, Inc., and Hardcore Composites
Operations, LLC*

21 Subsidiaries of the Registrant*

23 Consent of PricewaterhouseCoopers LLP

99.1 Certification of Chief Executive Officer pursuant to
Section 906 of the Sarbanes-Oxley Act of 2002

99.2 Certification of Chief Financial Officer pursuant to
Section 906 of the Sarbanes-Oxley Act of 2002


- --------
* Incorporated herein by reference

55