Top federal contractors for Department of Defense, NAICS 541712, and PSC R499.

Booz Allen Hamilton INC

Mclean, VA · Department of Defense

Northrop Grumman Information Technology INC

Mclean, VA · Department of Defense

The Boeing Company

Saint Louis, MO · Department of Defense

Science Applications International Corporation

Reston, VA · Department of Defense

Caci, Inc. - Federal

Chantilly, VA · Department of Defense

Leidos, Inc.

Reston, VA · Department of Defense

Battelle Memorial Institute

Richland, WA · Department of Energy

Alion Science And Technology Corporation

Chicago, IL · Department of Defense

Parsons Government Services Inc.

Centreville, VA · Department of Defense

Kbr Wyle Services, LLC

Fulton, MD · Department of Defense

Mantech Advanced Systems International, Inc.

Herndon, VA · Department of Defense

Amentum Technology, Inc.

Tullahoma, TN · National Aeronautics and Space Administration

Cherokee Nation Technology Solutions LLC

Tulsa, OK · Department of Defense

Hii Mission Technologies CORP

Willowbrook, IL · Department of Defense

Peraton Technology Services Inc.

Chantilly, VA · General Services Administration

Sev1tech, LLC

Woodbridge, VA · Department of Defense

Src INC

Syracuse, NY · Department of Defense

Mantech Enterprise Management, Inc.

Fairfax, VA · Department of Defense

Bastion Technologies, Inc.

Houston, TX · National Aeronautics and Space Administration

Mantech Srs Technologies, Inc.

Herndon, VA · Department of Defense

Ensco INC

Vienna, VA · Department of Defense

Analytic Services Inc.

Arlington, VA · Department of Defense

The Emmes Company, LLC

Rockville, MD · Department of Health and Human Services

Astrion Group, LLC

Huntsville, AL · Department of Defense

Sentar, Inc.

Huntsville, AL · Department of Defense

Peopletec, Inc.

Huntsville, AL · Department of Defense

Peerless Technologies Corporation

Fairborn, OH · Department of Defense

Riverside Research Institute

New York, NY · Department of Defense

Prescient Edge Corporation

Mc Lean, VA · General Services Administration

Amida Technology Solutions, Inc.

Washington, DC · Department of Veterans Affairs

Axiom Resource Management, Inc.

Falls Church, VA · Department of Defense

Dsfederal, INC

Rockville, MD · Department of Health and Human Services

Arctic Slope Technical Services, Inc.

Beltsville, MD · National Aeronautics and Space Administration

Usfalcon INC

Cary, NC · Department of Defense

Bevilacqua Research Corporation

Huntsville, AL · Department of Defense

Btas INC

Beavercreek, OH · Department of Defense

National Institute Of Aerospace Associates

Hampton, VA · National Aeronautics and Space Administration

Cintel INC

Huntsville, AL · Department of Defense

Altamira Technologies CORP

Mc Lean, VA · Department of Defense