Exhibit 99.1

SYKES ENTERPRISES, INCORPORATED REPORTS

SECOND-QUARTER 2014 FINANCIAL RESULTS

—Second quarter 2014 revenue, operating margin and diluted earnings per

share increase on a comparable basis

— Second quarter 2014 net cash flow from operating activities increases

—Improvement in capacity utilization rate driven by higher demand and partly timing

—Updating 2014 business outlook

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Americas Region

Revenues from the Company’s Americas region, including operations in North America and offshore (Latin America, South Asia and the Asia Pacific region), increased 0.6% to $256.7 million, or 80.1% of total revenues, for the second quarter of 2014 compared to $255.2 million, or 83.7% of total revenues, in the same prior year period driven largely by the expansion of existing client programs across the communications, technology and transportation verticals. On a constant currency basis, second quarter 2014 Americas revenue increased 3.0% comparably, but was partially moderated by the previously mentioned timing and scope change issues.

Sequentially, revenues generated from the Americas region were down 1.8% to $256.7 million from $261.2 million, or 80.5% of total revenues, in the first quarter of 2014. On a constant currency basis, second quarter 2014 Americas revenues decreased 2.4% over the first quarter, due to seasonality coupled with the previously mentioned timing and scope change issues.

The Americas income from operations in the second quarter of 2014 increased 10.0% to $21.1 million, with an operating margin of 8.2% versus 7.5% in the comparable quarter last year. On a non-GAAP basis, the Americas operating margin increased to 9.8% from 9.7% in the comparable quarter last year, driven by growth in new and existing client programs and operating leverage driven by better expense control, coupled with favorable foreign exchange impacts (approximately 90 basis points), all of which were partially offset by the previously mentioned timing and scope change issues. The impact to operating margins on a combined basis was approximately 80 basis points (see Exhibit 7 for reconciliation).

Sequentially, the Americas income from operations in the second quarter of 2014 decreased 6.7% to $21.1 million, with an operating margin of 8.2% versus 8.7% in the first quarter of 2014. On a non-GAAP basis, the Americas operating margin decreased to 9.8% from 10.2%. The decrease was due to seasonality coupled with the aforementioned timing and scope change issues, which were partially offset by favorable foreign exchange impacts (approximately 40 basis points) (see Exhibit 7 for reconciliation).

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EMEA Region

Revenues from the Company’s Europe, Middle East and Africa (EMEA) region increased 28.8% to $63.8 million, representing 19.9% of total revenues for the second quarter of 2014, compared to $49.6 million, or 16.3% of total revenues, in the same prior year period. On a constant currency basis, EMEA revenues increased 24.5%, driven largely by the expansion of existing client programs across the communications, technology and financial services verticals.

Sequentially, revenues from the Company’s EMEA region increased 1.0% to $63.8 million, or 19.9% of SYKES’ total revenues, versus $63.2 million, or 19.5% of SYKES’ total revenues, in the first quarter of 2014 driven by the technology and transportation verticals. On a constant currency basis, EMEA revenues increased 1.1% sequentially.

The EMEA region’s income from operations in the second quarter of 2014 was $1.6 million, or 2.4% of EMEA revenues, versus a loss of $1.9 million, or 3.9% of revenues, in the comparable quarter last year. On a non-GAAP basis, the operating margin was 2.2% versus a negative 3.9% in the same period last year as the year-ago period included new client start-up ramp costs without the commensurate revenue contribution (see Exhibit 7 for reconciliation).

Sequentially, the EMEA region’s income from operations in the second quarter of 2014 was $1.6 million, or 2.4% of EMEA revenues, versus $2.9 million, or 4.6% of revenues, in the first quarter of 2014. On a non-GAAP basis, the EMEA operating margin decreased to 2.2% from 4.6% due to higher employee costs in the form of overtime pay in certain countries resulting from the timing of public holidays, particularly Good Friday, which this year occurred in the second quarter of 2014 (see Exhibit 7 for reconciliation).

Corporate G&A Expenses

Corporate G&A expenses increased to $12.3 million, or 3.8% of revenues, in the second quarter of 2014, compared to $11.7 million, or 3.8% of revenues, in the comparable quarter last year. On a non-GAAP basis, corporate G&A expenses were essentially flat at $11.6 million on a comparable basis, however, they decreased slightly as a percentage of revenues to 3.6% from 3.8% of revenues in the second quarter of 2013, with the percentage decline driven largely by expense leverage due to higher comparable revenues (see Exhibit 7 for reconciliation).

Sequentially, corporate G&A expenses increased to $12.3 million, or 3.8% of revenues, from $11.1 million, or 3.4% of revenues, relative to the first quarter of 2014. On a non-GAAP basis, corporate G&A expenses increased to $11.6 million, or 3.6% of revenues, from $11.1 million, or 3.4% of revenues, in the first quarter of 2014, driven by an increase in professional services fees (see Exhibit 7 for reconciliation).

Interest & Other Expense and Taxes

Interest and other expense in the second quarter of 2014 totaled $0.7 million, relatively unchanged from comparable period last year. Of that $0.7 million in expense, net interest expense was approximately $0.3 million, with the remaining $0.4 million of expense driven principally by derivative losses related to foreign currency exposures.

The Company recorded an effective tax rate of 14.2% for the second quarter of 2014 versus a tax benefit of 14.0% in the same period last year and below the estimated 25% provided in the Company’s May 2014 business outlook. The tax benefit in the year-ago period was due largely to a combination of operating losses in certain tax paying jurisdictions related to program ramp ups and a shift in the geographic mix of earnings. Relative to the May 2014 business outlook, the decrease in the effective tax rate was driven largely by a shift in the geographic mix of earnings to lower tax rate jurisdictions.

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On a non-GAAP basis, the second quarter 2014 effective tax rate was 20.7% compared to 8.0% in the same period last year and below the estimated 29.0% provided in the Company’s May 2014 business outlook (see Exhibit 11 for reconciliation). The flux in the effective tax rate both on a comparable and relative basis was due to a shift in the geographic mix of earnings.

Liquidity and Capital Resources

The Company’s balance sheet at June 30, 2014 remained strong with cash and cash equivalents of $204.5 million, of which $187.0 million, or 91.4% of the cash balance, was held in international operations and may be subject to additional taxes if repatriated to the United States, including withholding tax applied by the country of origin and U.S. taxes on the dividend income. Net cash provided by operating activities was $23.2 million in the second quarter of 2014 versus $7.2 million in the same period last year, with the three-fold increase driven by a combination of increased net income, higher non-cash charges and changes in operating assets and liabilities. During the quarter, the Company paid down approximately $17.0 million under its revolving senior credit facility, leaving it with $79.0 million of borrowings outstanding at June 30, 2014, down from $96.0 million at March 31, 2014. The amount available under the Company’s credit facility was $166.0 million at June 30, 2014.

Business Outlook

The assumptions driving the business outlook for the third quarter and full-year 2014 are as follows:

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Considering the above factors, the Company anticipates the following financial results for the three months ending September 30, 2014:

For the twelve months ending December 31, 2014, the Company anticipates the following financial results:

** See exhibits 10 & 11 for third quarter and full-year 2014 non-GAAP diluted earnings per share and tax rate reconciliations.

Conference Call

The Company will conduct a conference call regarding the content of this release tomorrow, August 5, 2014, at 10:00 a.m. Eastern Daylight Savings Time. The conference call will be carried live on the Internet. Instructions for listening to the call over the Internet are available on the Investors page of SYKES’ website at www.sykes.com. A replay will be available at this location for two weeks. This press release is also posted on the SYKES website at http://investor.sykes.com/investor-relations/Investor-Resources/Investor-Relations-Home/default.aspx.

Non-GAAP Financial Measures

Non-GAAP income from continuing operations, non-GAAP operating margins, non-GAAP tax rate, non-GAAP income from continuing operations, net of taxes, per diluted share and non-GAAP income from continuing operations by segment are important indicators of performance as these non-GAAP financial measures assist readers in further understanding the Company’s results from operations and how management evaluates and measures such performance. These non-GAAP indicators of performance are not measures of financial performance under U.S. Generally Accepted Accounting Principles (“GAAP”) and should not be considered a substitute for measures determined in accordance with GAAP. Refer to the exhibits in the release for detailed reconciliations.

About Sykes Enterprises, Incorporated

SYKES is a global leader in providing a comprehensive customer contact management solutions and services in the business process outsourcing (BPO) arena. SYKES provides an array of sophisticated customer contact management solutions to Fortune 1000 companies around the world, primarily in the communications, financial services, healthcare, technology and transportation and leisure industries. SYKES specializes in providing flexible, high quality customer support

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outsourcing solutions with an emphasis on inbound technical support and customer service. Headquartered in Tampa, Florida, with customer contact management centers throughout the world, SYKES provides its services through multiple communication channels encompassing phone, e-mail, web, chat and social media. Utilizing its integrated onshore/offshore and virtual home agent delivery models, SYKES serves its clients through two geographic operating segments: the Americas (United States, Canada, Latin America, India and the Asia Pacific region) and EMEA (Europe, Middle East and Africa). SYKES also provides various enterprise support services in the Americas and fulfillment services in EMEA, which include multi-lingual sales order processing, payment processing, inventory control, product delivery and product returns handling. For additional information please visit www.sykes.com.

Forward-Looking Statements

This press release may contain “forward-looking statements,” including SYKES’ estimates of future business outlook, prospects or financial results, statements regarding SYKES’ objectives, expectations, intentions, beliefs or strategies, or statements containing words such as “believe,” “estimate,” “project,” “expect,” “intend,” “may,” “anticipate,” “plans,” “seeks,” “implies,” or similar expressions. It is important to note that SYKES’ actual results could differ materially from those in such forward-looking statements, and undue reliance should not be placed on such statements. Among the important factors that could cause such actual results to differ materially are (i) the impact of economic recessions in the U.S. and other parts of the world, (ii) fluctuations in global business conditions and the global economy, ability of maintaining margins offshore (iii) SYKES’ ability to continue the growth of its support service revenues through additional technical and customer contact centers, (iv) currency fluctuations, (v) the timing of significant orders for SYKES’ products and services, (vi) loss or addition of significant clients, (vii) the early termination of contracts by clients, (viii) SYKES’ ability to recognize deferred revenue through delivery of products or satisfactory performance of services, (ix) construction delays of new or expansion of existing customer support centers, (x) difficulties or delays in implementing SYKES’ bundled service offerings, (xi) failure to achieve sales, marketing and other objectives, (xii) variations in the terms and the elements of services offered under SYKES’ standardized contract including those for future bundled service offerings, (xiii) changes in applicable accounting principles or interpretations of such principles, (xiv) delays in the Company’s ability to develop new products and services and market acceptance of new products and services, (xv) rapid technological change, (xvi) political and country-specific risks inherent in conducting business abroad, (xvii) SYKES’ ability to attract and retain key management personnel, (xviii) SYKES’ ability to further penetrate into vertically integrated markets, (xix) SYKES’ ability to expand its global presence through strategic alliances and selective acquisitions, (xx) SYKES’ ability to continue to establish a competitive advantage through sophisticated technological capabilities, (xxi) the ultimate outcome of any lawsuits or penalties (regulatory or otherwise), (xxii) SYKES’ dependence on trends toward outsourcing, (xxiii) risk of interruption of technical and customer contact management center operations due to such factors as fire, earthquakes, inclement weather and other disasters, power failures, telecommunications failures, unauthorized intrusions, computer viruses and other emergencies, (xxiv) the existence of substantial competition, (xxv) the ability to obtain and maintain grants and other incentives, including tax holidays or otherwise, and (xxvi) other risk factors listed from time to time in SYKES’ registration statements and reports as filed with the Securities and Exchange Commission. All forward-looking statements included in this press release are made as of the date hereof, and SYKES undertakes no obligation to update any such forward-looking statements, whether as a result of new information, future events, or otherwise.

For additional information contact:

Subhaash Kumar

Sykes Enterprises, Incorporated

(813) 233-7143

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Sykes Enterprises, Incorporated

Consolidated Statements of Operations

(in thousands, except per share data)

(Unaudited)

Exhibit 1

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Sykes Enterprises, Incorporated

Consolidated Statements of Operations

(in thousands, except per share data)

(Unaudited)

Exhibit 2

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Sykes Enterprises, Incorporated

Segment Results

(in thousands, except per share data)

(Unaudited)

Exhibit 3

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Sykes Enterprises, Incorporated

Consolidated Balance Sheets

(in thousands, except seat data)

(Unaudited)

Exhibit 4

Sykes Enterprises, Incorporated

Supplementary Data

⁽¹⁾ Includes the United States, Canada, Latin America, South Asia and the Asia Pacific (APAC) Region. Latin America, South Asia and APAC are included in the Americas due to the nature of the business and client profile, which is primarily made up of U.S. based clients.

⁽²⁾ Americas data includes offshore as some clients in the U.S. are serviced from offshore geographies, including The Philippines, Costa Rica, etc.

⁽³⁾ The seat capacity and capacity utilization data are related to the Company’s brick-and-mortar call centers. At the end of the second quarter 2014, the Company had approximately 3,100 agent FTEs working virtually from home both in the U.S. and Canada.

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Sykes Enterprises, Incorporated

Cash Flow from Operations

(in thousands)

(Unaudited)

Exhibit 5

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Sykes Enterprises, Incorporated

Reconciliation of Non-GAAP Financial Information

(in thousands, except per share data)

(Unaudited)

Exhibit 6

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Sykes Enterprises, Incorporated

Reconciliation of Non-GAAP Financial Information By Segment

(in thousands)

(Unaudited)

Exhibit 7

⁽¹⁾ Other includes corporate and other costs.

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Sykes Enterprises, Incorporated

Reconciliation of Non-GAAP Financial Information

(in thousands, except per share data)

(Unaudited)

Exhibit 8

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Sykes Enterprises, Incorporated

Reconciliation of Non-GAAP Financial Information By Segment

(in thousands)

(Unaudited)

Exhibit 9

⁽¹⁾ Other includes corporate and other costs.

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Sykes Enterprises, Incorporated

Reconciliation of Non-GAAP Financial Information

(Unaudited)

Exhibit 10

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Sykes Enterprises, Incorporated

Reconciliation of Non-GAAP Financial Information

(Unaudited)

Exhibit 11

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