ManTech Awarded $20 Million Contract for Health Information Technology Product Support to the Department of Veterans Affairs

HERNDON, Va., Feb. 17, 2017 -- ManTech International Corporation (Nasdaq:MANT) will provide mission-critical clinical information technology specialty support to the Department of Veterans Affairs (VA) Office of Information & Technology (OI&T), Enterprise Program Management Office (EPMO). ManTech will deliver troubleshooting, systems engineering, software development, and operational support to the VA’s telemedicine and VistA Imaging systems as a subcontractor to Liberty IT Solutions, LLC, a leading Service-Disabled Veteran-Owned Small Business IT services provider to the Federal Government, helping enable systems that directly support veterans’ healthcare. The base subcontract with options has a total value to ManTech of $20 million.

“ManTech is proud to continue its support for our nation’s veterans through the provision of critical IT services to the Department of Veterans Affairs and its clinical IT systems. Through the HPS contract and in partnership with Liberty IT and the VA, ManTech will contribute to top-quality and accessible medical care for veterans,” said Daniel J. Keefe, president and chief operating officer of ManTech’s Mission Solutions & Services Group and a retired Army brigadier general.

About ManTech International Corporation

ManTech provides innovative technologies and solutions for mission-critical national security programs for the Intelligence Community; the Departments of Defense, State, Homeland Security, Health and Human Services, Veterans Affairs and Justice, including the Federal Bureau of Investigation (FBI); the space community; and other U.S. government customers. We support important national missions by providing services to approximately 50 federal government agencies under approximately 900 current contracts. ManTech's expertise includes cybersecurity; software and systems development; enterprise information technology; multi-discipline intelligence; program protection and mission assurance; systems engineering; test and evaluation (T&E); command, control, communications, computers, intelligence, surveillance and reconnaissance (C4ISR); training; supply chain management and logistics; and management consulting. Additional information on ManTech can be found at www.mantech.com.

Forward-Looking Information

Statements and assumptions made in this press release, which do not address historical facts, constitute "forward-looking" statements that ManTech believes to be within the definition in the Private Securities Litigation Reform Act of 1995 and involve risks and uncertainties, many of which are outside of our control. These forward-looking statements are inherently subject to risks and uncertainties, and actual results and outcomes may differ materially from the results and outcomes we anticipate. Factors that could cause actual results to differ materially from the results we anticipate include, but are not limited to, the following: failure to obtain option awards, task orders, or funding under contracts; failure to realize the full amount of our backlog, or adverse changes in the timing of receipt of revenues under contracts included in backlog; or renegotiation, modification, or termination of our contracts, or failure to perform in conformity with contract terms or our expectations. These and other risk factors are more fully discussed in the section entitled "Risk Factors" in ManTech's Annual Report on Form 10-K, and, from time to time, in ManTech's other filings with the Securities and Exchange Commission.

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ManTech International Corporation
Lynn Davis, 703-259-3636
[email protected]