Post 200 The guide to the region's top businesses
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ManTech's network operations center in Chantilly. (Courtesy of ManTech International)
Public companies and financial services
ManTech International
ManTech focuses on national security agencies, offering services from cybersecurity to systems engineering to general technical support. The company is seeking to reenter the commercial market, having moved out of the sector when it went public in 2002. In particular, the company wants to provide cybersecurity services to financial institutions. ManTech acquired several companies in 2011, including cybersecurity firms Worldwide Information Network Systems, based in Seabrook, and TranTech, based in Alexandria.
Trivia
ManTech engineers and technicians have assisted NASA in several Hubble Space Telescope servicing missions.
12015 Lee Jackson Hwy
Fairfax Va., 22033
703-218-6000
Founded: 1968
Chairman and CEO: George J. Pedersen
Revenue: $2,604,040
Assets: $1,590,480
Employees (local): 10,000 (3,600)
NOTE: Our methodology for the rankings.
