ManTech Awarded Contract by Space and Naval Warfare Systems Center Atlantic to Provide Decision Superiority Support Services

FAIRFAX, Va., June 4, 2013 (GLOBE NEWSWIRE) -- ManTech International Corporation (Nasdaq:MANT) was awarded a contract by the Space and Naval Warfare Systems Center (SSC) Atlantic to provide full lifecycle support for command, control, and decision support systems, primarily focused on the decision superiority portfolio, for SSC Atlantic customers worldwide. The indefinite delivery, indefinite quantity, multiple-award contract was awarded to 15 companies and is valued at $899.8 million with a 1-year base period and four 1-year options.

Under this contract, ManTech may perform a wide range of information system lifecycle and decision superiority portfolio services supporting SSC Atlantic's naval, joint, national, and coalition customers. Services may include tactical data software and hardware integration, integration of command and control systems, engineering of information interfaces to support the decision-making process, and C4ISR systems of systems integration and testing, among others.

"Decision superiority is key to winning in today's multi-faceted battlespace," said Daniel J. Keefe, president and chief operating officer of ManTech's Technical Services Group. "ManTech has extensive experience providing lifecycle support to C4ISR and other decision superiority systems, and we look forward to leveraging this experience in support of our SPAWAR and other government customers."

About ManTech International Corporation

ManTech is a leading provider of innovative technologies and solutions for mission-critical national security programs for the intelligence community; the Departments of Defense, State, Homeland Security, Energy and Justice, including the Federal Bureau of Investigation (FBI); the health and space communities; and other U.S. federal government customers. We provide support to critical national security programs for approximately 50 federal agencies through approximately 1,000 current contracts. ManTech's expertise includes command, control, communications, computers, intelligence, surveillance and reconnaissance (C4ISR) solutions and services; cyber security; global logistics support; information technology (IT) modernization and sustainment; intelligence/counter-intelligence solutions and support; systems engineering; test and evaluation; environmental, range and sustainability services; and healthcare analytics and IT. ManTech supports major national missions, such as military readiness and wellness, terrorist threat detection, information security and border protection. Additional information on ManTech can be found at

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. Words such as "may," "will," "expect," "intend," "anticipate," "believe," or "estimate," or the negative of these terms or words of similar import are intended to identify forward-looking statements.

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: adverse changes or delays in U.S. government spending for programs we support due to cost cutting and efficiency initiatives and other efforts to reduce federal government spending generally; uncertainty regarding the timing and nature of government action to complete the budget process and otherwise address budgetary constraints, sequestration, or other factors; failure to compete effectively for new contract awards or to retain existing U.S. government contracts; failure to obtain option awards, task orders or funding under contracts; renegotiation, modification or termination of our contracts, or failure to perform in conformity with contract terms or our expectations; failure to realize the full amount of our backlog or adverse changes in the timing of receipt of revenues under contracts included in backlog; non-compliance with, or adverse changes in, complex U.S. government procurement laws and regulations; adverse results of U.S. government audits or other investigations of our government contracts; and disruption of our business resulting from internal systems or service failures or breaches in customer systems, including as a result of cyber or other security threats. These and other risk factors are more fully discussed in the section entitled "Risks Factors" in ManTech's Annual Report on Form 10-K previously filed with the Securities and Exchange Commission on Feb. 22, 2013, Item 1A of Part II of our Quarterly Reports on Form 10-Q, and, from time to time, in ManTech's other filings with the Securities and Exchange Commission.

The forward-looking statements included herein are only made as of the date of this press release, and ManTech undertakes no obligation to publicly update any of the forward-looking statements made herein, whether as a result of new information, subsequent events or circumstances, changes in expectations or otherwise.


CONTACT: ManTech International Corporation Lynn Davis, 703-259-3636

Source:ManTech International Corporation