MANTECH International Corporation (Sustaining Member)  
14119A Sullyfield Circle
Chantilly, Virginia 20151 
(703) 814-4200
(703) 814-4201
Web Home Page:
Executive Director, Marketing and Communications:
Tamera Jontz
Business Focus:
Headquartered in Fairfax, Virginia, with approximately 10,000 professionals around the world, ManTech is a leading provider of innovative technologies and solutions for mission-critical national security programs. In 2010, ManTech was selected for Fortune magazine's 100 fastest growing companies list; was named a top 10 best employer for veterans by Military Times EDGE magazine; and, for the fourth year in a row, was selected as a top 10 military-friendly employer by G.I. Jobs magazine.
Products/ Services:
ManTech's expertise includes C4ISR life-cycle support, cybersecurity, global logistics support, intelligence/counter-intelligence support, information technology modernization and sustainment, systems engineering, and test and evaluation.
ManTech's clients include the intelligence community; the departments of Defense, State, Homeland Security, Energy and Justice, including the Federal Bureau of Investigation; the space community; the National Oceanic and Atmospheric Administration; and other U.S. federal government customers.
Business Categories:
  • Automatic Test Equipment
  • Biometric Products/Services
  • C3I Systems
  • Cloud Computing
  • Collaborative Tools
  • Communications Systems
  • Consulting
  • Countermeasures
  • Cyber
  • Data Communications
  • Data Storage
  • Engineering & Technical Support
  • Field Engineering
  • Information Assurance
  • Information Systems
  • Intelligence Support Systems
  • Logistics
  • Network Management
  • Networking Technologies
  • Operations & Maintenance
  • Professional Services
  • Repair Equipment/Services
  • Satellite Communications
  • Sensors
  • Software Engineering
  • Systems Engineering/Technical Assistance
  • Systems Integration
  • Test and Evaluation Equipment
  • Unmanned Systems
  • Wireless Communications
Small Business Status:
  • Not Small Business
NAICS Industry: