Exhibit 99.1
 
 CONTACT INFORMATION:FOR IMMEDIATE RELEASE
    
    Sheila Blackwell
Vice President, Communications &
Public Affairs703.227.8345sheila_blackwell@sra.comDavid MutrynDirector of Investor Relations703.502.7731david_mutryn@sra.com
 SRA Shareholders Approve Merger Agreement with Affiliates of Providence Equity Partners
 FAIRFAX, Va., July 15, 2011
   About SRA International, Inc.




---



##### 



www.sra.com
 About Providence Equity Partners
  Forward-Looking Statements
 Any statements in this press release about future expectations, plans, and prospects for SRA,
including statements about the merger, and other statements containing the words estimates,
believes, anticipates, plans, expects, will, and similar expressions, constitute
forward-looking statements within the meaning of The Private Securities Litigation Reform Act of
1995. Factors or risks that could cause the Companys actual results to differ materially from the
results the Company anticipates include, but are not limited to: (i) the inability to complete the
acquisition (the Merger) by an affiliate of Providence due to the failure (a) to satisfy other
conditions to the completion of the Merger contemplated by the Merger Agreement; or (b) to obtain
the necessary financing arrangements set forth in the debt and equity commitment letters delivered
pursuant to the Merger Agreement; (ii) the outcome of any legal proceedings, regulatory proceedings
or enforcement matters that have been or may be instituted against the Company and others relating
to the Merger; (iii) the occurrence of any other event, change or circumstance that could give rise
to a termination of the Merger Agreement; (iv) the fact that, if the Merger is not consummated due
to a breach of the Merger Agreement by the affiliates of Providence that are parties to the Merger
Agreement, SRAs remedy may be limited to receipt of a termination fee of $112.9 million, and if
the Merger is not consummated under certain circumstances, SRA is not entitled to receive any such
termination fee; (v) if the Merger Agreement is terminated under specified circumstances, SRA may
be required to pay an affiliate of Providence a termination fee of up to $47 million; (vi) the
diversion of managements attention from ongoing business concerns due to the announcement and
pendency of the Merger; (vii) the effect of the announcement of the Merger on the Companys
business relationships, operating results and business generally; (viii) the effect of the Merger
Agreements contractual restrictions on the conduct of the Companys business prior to the
completion of the Merger; (ix) the possible adverse effect on the price of the Companys common
stock if the Merger is not completed in a timely matter or at all; (x) the amount of the costs,
fees, expenses and charges related to the Merger; (xi) reduced spending levels and changing budget
priorities of the Companys largest customer, the United States federal government, which accounts
for more than 95% of the Companys revenue; (xii) failure to comply with complex laws and
regulations, including but not limited to the False Claims Act, the Federal Acquisition
Regulations, the Truth in Negotiations Act, the U.S. Government Cost Accounting Standards and the
Foreign Corrupt Practices Act; (xiii) possible delays or overturning of the Companys government
contract awards due to bid protests, loss of contract revenue or diminished opportunities based on
the existence of organizational conflicts of interest or failure to perform by




---



##### 



other companies on which the Company depends to deliver products and services; (xiv) security
threats, attacks or other disruptions on the Companys information infrastructure, and failure to
comply with complex network security and data privacy legal and contractual obligations or to
protect sensitive information; (xv) inability or failure to adequately protect the Companys
proprietary information or intellectual property rights or violation of third party intellectual
property rights; (xvi) potential for significant economic or personal liabilities resulting from
failures, errors, delays or defects associated with products, services and systems the Company
supplies; (xvii) adverse changes in federal government practices; (xviii) appropriation
uncertainties; (xix) price reductions, reduced profitability or loss of market share due to intense
competition, including for U.S. government contracts or recompetes, and commoditization of services
the Company offers; (xx) failure of the customer to fund a contract or exercise options to extend
contracts, or the Companys inability to successfully execute awarded contracts; (xxi) any adverse
results of audits and investigations conducted by the Defense Contract Audit Agency or any of the
Inspectors General for various agencies with which the Company contracts, including, without
limitation, any determination that the Companys contractor management information systems or
contractor internal control systems are deficient; (xxii) difficulties accurately estimating
contract costs and contract performance requirements; (xxiii) challenges in attracting and
retaining key personnel or high-quality employees, particularly those with security clearances;
(xxiv) failure to manage acquisitions or divestitures successfully (including identifying and
valuating acquisition targets and integrating acquired companies), losses associated with
divestitures or the Companys inability to enter into divestitures at attractive prices and on
desired timelines; (xxv) inadequate insurance coverage; and (xxvi) pending litigation and any
resulting sanctions, including but not limited to penalties, compensatory damages or suspension or
debarment from future government contracting.
 Actual results may differ materially from those indicated by such forward-looking statements. In
addition, the forward-looking statements included in this press release represent our views as of
July 15, 2011. We anticipate that subsequent events and developments will cause our views to
change. However, while we may elect to update these forward-looking statements at some point in
the future, we specifically disclaim any obligation to do so. These forward-looking statements
should not be relied upon as representing our views as of any date subsequent to July 15, 2011.