TS/SCI  (26) Top Secret  (25) SECRET  (16) Public Trust  (8)

Fort Meade  (17) Baltimore  (8) Odenton  (6) Linthicum Heights  (4) Silver Spring  (4) Woodlawn  (3) Bethesda  (2) Bowie  (2) Camp Springs  (2) Columbia  (2) Frederick  (2) Hyattsville  (2) Rockville  (2) Aberdeen Proving Ground  (1) Annapolis  (1) Gaithersburg  (1) Laurel  (1) Lexington Park  (1) Sykesville  (1) Upper Marlboro  (1)

Northrop Grumman Space Systems  (13) Leidos  (11) United States Army Installation Management Command  (5) Microsoft  (4) Joint Activities  (4) MTSI  (4) Peraton  (4) U.S. Army Cyber Command  (3) Kentro  (3) Goldbelt  (3) U.S. Army Intelligence and Security Command  (3) General Dynamics Mission Systems  (2) CACI International  (2) VTG Defense  (2) M.C. Dean  (2) Cole Engineering Services, Inc  (2) Akima  (1) SAIC  (1) Defense Information Systems Agency  (1) Office of the Chief of Staff of the Army  (1) Booz Allen Hamilton  (1) GDIT  (1) MANTECH  (1) Centers for Disease Control and Prevention  (1) Substance Abuse and Mental Health Services Administration  (1) National Security Agency/Central Security Service  (1) Bureau of the Fiscal Service  (1) Nuclear Regulatory Commission  (1) National Oceanic and Atmospheric Administration  (1)