ManTech International Corporation (Nasdaq: MANT) announced that The Fishing School, the nationally-recognized youth development organization in Washington, D.C. that has been supported by CharityWorks and ManTech, will be featured on the ABC-TV show, Extreme Makeover: Home Edition, on February 14, 8 pm ET. The segment describes the rebuilding of The Fishing School, which involved dozens of workers and thousands of volunteers, including celebrity guest Tyler Perry.

Tom Lewis, the founder of The Fishing School said, “This new building is truly a blessing and we will use it to continue to be of service to this city’s youth and their parents.” The Fishing School provides children and families with academic and parental support through two community-based centers located in Wards 6 and 7 in Washington, DC. The philosophy of The Fishing School is inspired by the adage, “If you give a man a fish, you will feed him for a day. Teach him how to fish, and he will feed himself for a lifetime.” Since 1990 their programs have helped more than 2,500 students.

To help raise awareness and support, The Fishing School is encouraging people to host viewing parties, with family and friends. Information on hosting a party is available at: http://www.makeover.fishingschool.org/

George J. Pedersen, ManTech Chairman and CEO said, “Several years ago, my wife Marilyn and I met an unbelievable man, Tom Lewis. A retired police officer, Tom founded this youth development organization with $2,100 in a former crack house in one of the worst neighborhoods in D.C. We are delighted to have supported The Fishing School and to have partnered with Tom over the last 20 years.”

ManTech has partnered with CharityWorks, a major philanthropic organization in the Washington metropolitan area, to support The Fishing School and other organizations. CharityWorks has distributed more than $9 million in high impact grants to non-profit organizations.

About ManTech International Corporation:

Headquartered in Fairfax, Virginia with approximately 8,600 professionals, ManTech International Corporation 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 and Justice; the Space Community; National Oceanic and Atmospheric Administration; and other U.S. federal government customers. ManTech's expertise includes systems engineering and integration, enterprise architecture, cyber security/information assurance, social business collaboration, intelligence operations and analysis support, network and critical infrastructure protection, information operations and information warfare support, information technology, communication integration, global logistics and supply chain management, and service oriented architecture. The company operates in the United States and 40 countries. Additional information on ManTech can be found at www.mantech.com.

Forward-Looking Information:

Statements in this announcement, other than historical data and information, constitute forward-looking statements that involve risks and uncertainties. A number of factors could cause our actual results, performance, achievements, or industry results to be very different from the results, performance, or achievements expressed or implied by such forward-looking statements. Some of these factors include, but are not limited to, the risk factors set forth in ManTech's Annual Report on Form 10-K for the period ended December 31, 2008, and other such filings that ManTech makes with the SEC from time to time. Due to such uncertainties and risks, readers are cautioned not to place undue reliance on such forward-looking statements, which speak only as of the date hereof.

Copyright Business Wire 2010