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• ManTech Security Technolgies Corporation

ManTech Defense Systems Group (DSG)
ManTech Defense Systems Group (DSG) established itself as an industry leader in worldwide technology support providing support to the U.S. Army, U.S. Navy, and U.S. Air Force as well as other key Department of Defense customers.
The DSG member subsidiaries include:

• ManTech Global Services Corporation (MGSC)
• ManTech Telecommunications and Information Systems Corporation (MTISC)

ManTech Information Systems & Technology (MIST)
For over a decade, the people of ManTech Information Systems & Technology (MIST) have been leaders in providing high-quality, national security and advanced information technology-related solutions for the corporate and government workplace.

ManTech Systems Engineering & Analysis (MSEA)
The MSEA member subsidiaries include:

• ManTech SRS (MSRS)
• ManTech Systems Engineering Corporation (MSEC)
  

ManTech Security & Mission Assurance (MSMA)
ManTech Security & Mission Assurance (MSMA) is a leading provider of information technology and professional technical services to the national security community.

ManTech Security Technologies Corporation (MST)

 

CAPABILITIES & SOLUTIONS

ManTech is a leading provider of mission critical, advanced technology solutions and technical services that include:

 

CUSTOMERS

We have worked with many of our customers for more than 25 years. Some of them include: