Name

Jurisdiction of Formation/

Incorporation

1-800-Pack-Rat, LLC

635952 Ontario Inc.

8242348 Canada Inc.

Acaverde S.A. de C.V.

Advanced Environmental Technical Services, L.L.C.

Akron Regional Landfill, Inc.

Alliance Sanitary Landfill, Inc.

Alpharetta Transfer Station, LLC

American Landfill, Inc.

Anderson Landfill, Inc.

Antelope Valley Recycling and Disposal Facility, Inc.

Arden Landfill, Inc.

Atlantic Waste Disposal, Inc.

Automated Salvage Transport Co., L.L.C.

Avalon South, LLC

Azusa Land Reclamation, Inc.

B&B Landfill, Inc.

Barre Landfill Gas Associates, L.P.

Big Dipper Enterprises, Inc.

Bluegrass Containment, L.L.C.

Burnsville Sanitary Landfill, Inc.

CA Newco, L.L.C.

Cal Sierra Disposal

California Asbestos Monofill, Inc.

Canadian Waste Services Holdings Inc.

Capital Sanitation Company

Capitol Disposal, Inc.

Carolina Grading, Inc.

Cedar Ridge Landfill, Inc.

Central Disposal Systems, Inc.

Chadwick Road Landfill, Inc.

Chambers Clearview Environmental Landfill, Inc.

Chambers Development Company, Inc.

Chambers Development of Ohio, Inc.

Chambers of Georgia, Inc.

Chambers of Mississippi, Inc.

Chemical Waste Management of Indiana, L.L.C.

Chemical Waste Management of the Northwest, Inc.

Chemical Waste Management, Inc.

Chesser Island Road Landfill, Inc.

City Environmental Services, Inc. of Waters

Cleburne Landfill Company Corp.

Coast Waste Management, Inc.

Connecticut Valley Sanitary Waste Disposal, Inc.

Conservation Services, Inc.

Coshocton Landfill, Inc.

Cougar Landfill, Inc.

Name

Jurisdiction of Formation/

Incorporation

Countryside Landfill, Inc.

CR Group, LLC

Cuyahoga Landfill, Inc.

CWM Chemical Services, L.L.C.

Dafter Sanitary Landfill, Inc.

Dauphin Meadows, Inc.

Deep Valley Landfill, Inc.

Deer Track Park Landfill, Inc.

Deffenbaugh Container Company, Inc.

Deffenbaugh Disposal, Inc.

Deffenbaugh Group Holdings, Inc.

Deffenbaugh Industries, Inc.

Deffenbaugh of Arkansas, LLC

Deffenbaugh Recycling Company, L.L.C.

Del Almo Landfill, L.L.C.

Delaware Recyclable Products, Inc.

Dickinson Landfill, Inc.

Disposal Service, Incorporated

Dolphin Services & Chemicals, LLC

Dolphin-One, LLC

Earthmovers Landfill, L.L.C.

East Liverpool Landfill, Inc.

Eastern One Land Corporation

Eco-Vista, LLC

eCycling Services, L.L.C.

ELDA Landfill, Inc.

Elk River Landfill, Inc.

Envirofil of Illinois, Inc.

Evergreen Landfill, Inc.

Evergreen Recycling and Disposal Facility, Inc.

Fred J. Eckert Sanitary Service, Inc.

G.I. Industries

GA Landfills, Inc.

Gallia Landfill, Inc.

Garnet of Maryland, Inc.

Gateway Transfer Station, LLC

Georgia Waste Systems, Inc.

Giordano Recycling, L.L.C.

Glades Landfill, LLC

Glen’s Sanitary Landfill, Inc.

Grand Central Sanitary Landfill, Inc.

Greenbow, LLC

Greenleaf Compaction, Inc.

Greenstar Allentown, LLC

Greenstar Georgia, LLC

Greenstar Managed Services - Connecticut, LLC

Greenstar Managed Services - RLWM, LLC

Name

Jurisdiction of Formation/

Incorporation

Greenstar Mid-America, LLC

Greenstar New Jersey, LLC

Greenstar Ohio, LLC

Greenstar Paterson, LLC

Greenstar Pittsburgh, LLC

Greenstar Recycled Holdings, LLC

Greenstar, LLC

Guadalupe Mines Mutual Water Company

Guadalupe Rubbish Disposal Co., Inc.

Ham Lake Haulers, Inc.

Harris Sanitation, Inc.

Harwood Landfill, Inc.

Hedco Landfill Limited

High Mountain Fuels LLC

Hillsboro Landfill Inc.

Holyoke Sanitary Landfill, Inc.

IN Landfills, L.L.C.

International Environmental Management, Inc.

Jahner Sanitation, Inc.

Jay County Landfill, L.L.C.

K and W Landfill Inc.

Keene Road Landfill, Inc.

Kelly Run Sanitation, Inc.

King George Landfill Properties, LLC

King George Landfill, Inc.

Kirby Canyon Holdings, LLC

L&K Acquisitions, LLC

L&K Group Holdings LLC

Lakeville Recycling, L.P.

Land South Holdings, LLC

Landfill Services of Charleston, Inc.

Laurel Highlands Landfill, Inc.

LCS Services, Inc.

Liberty Landfill, L.L.C.

Liquid Waste Management, Inc.

Longleaf C&D Disposal Facility, Inc.

Looney Bins, Inc.

Mahoning Landfill, Inc.

Mass Gravel Inc.

Mc Ginnes Industrial Maintenance Corporation

McDaniel Landfill, Inc.

McGill Landfill, Inc.

Meadowfill Landfill, Inc.

Michigan Environs, Inc.

Midwest One Land Corporation

Modesto Garbage Co., Inc.

Moor Refuse, Inc.

Name

Jurisdiction of Formation/

Incorporation

Mountain Indemnity Insurance Company

Mountainview Landfill, Inc.

Mountainview Landfill, Inc.

Nassau Landfill, L.L.C.

National Guaranty Insurance Company of Vermont

New England CR L.L.C.

New Milford Landfill, L.L.C.

New Orleans Landfill, L.L.C.

North Manatee Recycling and Disposal Facility, L.L.C.

Northwestern Landfill, Inc.

Nu-Way Live Oak Reclamation, Inc.

Oak Grove Disposal Co., Inc.

Oakleaf Global Holdings, Inc.

Oakleaf Waste Management, Inc.

Oakleaf Waste Management, LLC

Oakridge Landfill, Inc.

Oakwood Landfill, Inc.

OGH Acquisition Corporation

Okeechobee Landfill, Inc.

Ozark Ridge Landfill, Inc.

P & R Environmental Industries, L.L.C.

Pacific Waste Management L.L.C.

Pappy, Inc.

Peltz H.C., LLC

Pen-Rob, Inc.

People’s Landfill, Inc.

Peterson Demolition, Inc.

Phoenix Resources, Inc.

Pine Grove Landfill, Inc.

Pine Tree Acres, Inc.

Prime Westport, LLC

Quail Hollow Landfill, Inc.

Questquill Limited

R & B Landfill, Inc.

RAA Colorado, L.L.C.

RAA Trucking, LLC

RCI Hudson, Inc.

Recycle America Co., L.L.C.

Recycle America Holdings, Inc.

Redwood Landfill, Inc.

Refuse Services, Inc.

Refuse, Inc.

Reliable Landfill, L.L.C.

Remote Landfill Services, Inc.

Reno Disposal Co.

Resco Holdings L.L.C.

Resource Control Composting, Inc.

Name

Jurisdiction of Formation/

Incorporation

Resource Control, Inc.

Richland County Landfill, Inc.

Riverbend Landfill Co.

Roll Off Service, LLC

RTS Landfill, Inc.

Rust Engineering & Construction Inc.

Rust Engineering (Thailand) Ltd

Rust International Inc.

S & J Landfill Limited Partnership

S & S Grading, Inc.

S&T Materials, LLC

Sanifill de Mexico (US), Inc.

Sanifill de Mexico, S.A. de C.V.

SC Holdings, Inc.

Serurbam Servicos Urbanos E Ambientais Ltda

SF Land Acquisition, LLC

Shade Landfill, Inc.

Shawnee Rock Company

Sierra Estrella Landfill, Inc.

Southern Alleghenies Landfill, Inc.

Southern One Land Corporation

Southern Waste Services, L.L.C.

Spruce Ridge, Inc.

Stony Hollow Landfill, Inc.

Suburban Landfill, Inc.

Swire Waste Management Limited

Texarkana Landfill, L.L.C.

Texas Pack Rat - Austin #1 LLC

Texas Pack Rat - Dallas #1 LLC

Texas Pack Rat - Houston #1 LLC

Texas Pack Rat - Houston #2 LLC

Texas Pack Rat - Houston #3 LLC

Texas Pack Rat - San Antonio #1 LLC

Texas Pack Rat Service Company LLC

The Peltz Group, LLC

The Waste Management Charitable Foundation

The Woodlands of Van Buren, Inc.

Thermal Remediation Solutions, L.L.C.

TN’T Sands, Inc.

Trail Ridge Landfill, Inc.

Transamerican Waste Central Landfill, Inc.

Trash Hunters, Inc.

TrashCo Inc.

Truck and Industrial Supply, Inc.

Twin Bridges Golf Club, L.P.

TX Newco, L.L.C.

United Waste Systems Leasing, Inc.

Name

Jurisdiction of Formation/

Incorporation

USA South Hills Landfill, Inc.

USA Valley Facility, Inc.

USA Waste Geneva Landfill, Inc.

USA Waste Landfill Operations and Transfer, Inc.

USA Waste of California, Inc.

USA Waste of Texas Landfills, Inc.

USA Waste of Virginia Landfills, Inc.

USA Waste Services of NYC, Inc.

USA Waste-Management Resources, LLC

USA-Crinc, L.L.C.

USB LIHTC Fund 2010-1, LLC

UWS Barre, Inc.

Valley Garbage and Rubbish Company, Inc.

Vern’s Refuse Service, Inc.

Vickery Environmental, Inc.

Vista Landfill, LLC

Voyageur Disposal Processing, Inc.

Warner Company

Waste Away Group, Inc.

Waste Management Arizona Landfills, Inc.

Waste Management Buckeye, L.L.C.

Waste Management China Holdings, Limited

Waste Management Collection and Recycling, Inc.

Waste Management Disposal Services of Colorado, Inc.

Waste Management Disposal Services of Maine, Inc.

Waste Management Disposal Services of Maryland, Inc.

Waste Management Disposal Services of Massachusetts, Inc.

Waste Management Disposal Services of Oregon, Inc.

Waste Management Disposal Services of Pennsylvania, Inc.

Waste Management Disposal Services of Virginia, Inc.

Waste Management Holdings, Inc.

Waste Management Inc. of Florida

Waste Management Indycoke, L.L.C.

Waste Management International, Inc.

Waste Management National Services, Inc.

Waste Management National Transportation Services, Inc.

Waste Management of Alameda County, Inc.

Waste Management of Alaska, Inc.

Waste Management of Arizona, Inc.

Waste Management of Arkansas, Inc.

Waste Management of California, Inc.

Waste Management of Canada Corporation

Waste Management of Carolinas, Inc.

Waste Management of Colorado, Inc.

Waste Management of Connecticut, Inc.

Waste Management of Delaware, Inc.

Waste Management of Fairless, L.L.C.

Name

Jurisdiction of Formation/

Incorporation

Waste Management of Five Oaks Recycling and Disposal Facility, Inc.

Waste Management of Georgia, Inc.

Waste Management of Hawaii, Inc.

Waste Management of Idaho, Inc.

Waste Management of Illinois, Inc.

Waste Management of Indiana Holdings One, Inc.

Waste Management of Indiana Holdings Two, Inc.

Waste Management of Indiana, L.L.C.

Waste Management of Iowa, Inc.

Waste Management of Kansas, Inc.

Waste Management of Kentucky Holdings, Inc.

Waste Management of Kentucky, L.L.C.

Waste Management of Leon County, Inc.

Waste Management of Londonderry, Inc.

Waste Management of Louisiana Holdings One, Inc.

Waste Management of Louisiana, L.L.C.

Waste Management of Maine, Inc.

Waste Management of Maryland, Inc.

Waste Management of Massachusetts, Inc.

Waste Management of Metro Atlanta, Inc.

Waste Management of Michigan, Inc.

Waste Management of Minnesota, Inc.

Waste Management of Mississippi, Inc.

Waste Management of Missouri, Inc.

Waste Management of Montana, Inc.

Waste Management of Nebraska, Inc.

Waste Management of Nevada, Inc.

Waste Management of New Hampshire, Inc.

Waste Management of New Jersey, Inc.

Waste Management of New Mexico, Inc.

Waste Management of New York, L.L.C.

Waste Management of North Dakota, Inc.

Waste Management of Ohio, Inc.

Waste Management of Oklahoma, Inc.

Waste Management of Oregon, Inc.

Waste Management of Pennsylvania Gas Recovery, L.L.C.

Waste Management of Pennsylvania, Inc.

Waste Management of Rhode Island, Inc.

Waste Management of South Carolina, Inc.

Waste Management of South Dakota, Inc.

Waste Management of Texas Holdings, Inc.

Waste Management of Texas, Inc.

Waste Management of Tunica Landfill, Inc.

Waste Management of Utah, Inc.

Waste Management of Virginia, Inc.

Waste Management of Washington, Inc.

Waste Management of West Virginia, Inc.

Name

Jurisdiction of Formation/

Incorporation

Waste Management of Wisconsin, Inc.

Waste Management of Wyoming, Inc.

Waste Management Partners, Inc.

Waste Management Recycling of New Jersey, L.L.C.

Waste Management Service Center, Inc.

Waste Management, Inc. of Tennessee

Western One Land Corporation

Western Waste Industries

Western Waste of Texas, L.L.C.

Wheelabrator Technologies International Inc.

White Lake Landfill, Inc.

Willow Oak Landfill, LLC

WM Avon, Inc.

WM Bagco, LLC

WM Billerica, Inc.

WM Boston CORE, Inc.

WM CCP Solutions, LLC

WM Conversion Fund, LLC

WM Corporate Services, Inc.

WM Curbside, LLC

WM DC 1, LLC

WM Emergency Employee Support Fund, Inc.

WM Energy Resources, Inc.

WM Energy Solutions, Inc.

WM Green Squad, LLC

WM GreenOps, LLC

WM GTL JV Holdings, LLC

WM GTL, Inc.

WM GTL, LLC

WM Healthcare Solutions, Inc.

WM Illinois Renewable Energy, L.L.C.

WM Intellectual Property Holdings, L.L.C.

WM International Holdings, Inc.

WM KS Energy Resources, LLC

WM LampTracker, Inc.

WM Landfills of Ohio, Inc.

WM Landfills of Tennessee, Inc.

WM Leasing of Arizona, L.L.C.

WM Leasing of Texas, L.P.

WM Leasing Services of Texas, LLC

WM LNG, Inc.

WM Logistics India Private Limited

WM Logistics, LLC

WM Mercury Waste, Inc.

WM Middle Tennessee Environmental Center, L.L.C.

Name

Jurisdiction of Formation/

Incorporation

WM Mobile Bay Environmental Center, Inc.

WM ND Energy Resources II, LLC

WM ND Energy Resources, LLC

WM Nevada Renewable Energy, L.L.C.

WM North Broward, Inc.

WM Organic Growth, Inc.

WM PA Holdings, LLC

WM Pack-Rat of California, LLC

WM Pack-Rat of Illinois, LLC

WM Pack-Rat of Kentucky, LLC

WM Pack-Rat of Maryland, LLC

WM Pack-Rat of Massachusetts, LLC

WM Pack-Rat of Michigan, LLC

WM Pack-Rat of Nevada, LLC

WM Pack-Rat of Ohio, LLC

WM Pack-Rat of Rhode Island, LLC

WM Pack-Rat, LLC

WM Partnership Holdings, Inc.

WM Phoenix Energy Resources, LLC

WM PRG, L.L.C.

WM Quebec Inc.

WM RA Canada Inc.

WM Recycle America, L.L.C.

WM Recycle Europe, L.L.C.

WM Recycling Latin America, LLC

WM Refined Coal, LLC

WM Renewable Energy, L.L.C.

WM Resource Recovery & Recycling Center, Inc.

WM Resources, Inc.

WM Safety Services, L.L.C.

WM Security Services, Inc.

WM Services SA

WM Storage II, Inc.

WM Storage, Inc.

WM Texas Pack Rat, LLC

WM Trash Monitor Plus, L.L.C.

WM TX Energy Resources II, LLC

WM TX Energy Resources, LLC

WM WY Energy Resources II, LLC

WM WY Energy Resources III, LLC

WM WY Energy Resources, LLC

WMI Mexico Holdings, Inc.

WMNA Container Recycling, L.L.C.

WMRE of Kentucky, LLC

WMRE of Michigan, LLC

WMRE of Ohio, LLC

WMRE of Ohio-American, LLC

WMSALSA, Inc.

WTI Air Pollution Control Inc.

WTI Rust Holdings Inc.