Top Secret  (63) SECRET  (55) TS/SCI  (6) Public Trust  (2)

Huntsville  (90) Montgomery  (20) Redstone Arsenal  (9) Birmingham  (2) Mobile  (2) Semmes  (2) Dothan  (1) Fort Rucker  (1) Madison  (1) Vestavia Hills  (1)

Northrop Grumman Space Systems  (34) Leidos  (13) Department of the Air Force - Agency Wide  (11) Astrion  (9) KBR  (9) Air Force Civilian Career Training  (7) Booz Allen Hamilton  (6) Lockheed Martin  (4) Boeing Defense Systems  (4) Nightwing  (3) PARSONS  (3) Yulista  (2) Scientific Research Corporation  (2) IronMountain Solutions  (2) RSI  (2) Office of the Inspector General, USPS  (2) Akima  (1) Federal Bureau of Investigation  (1) Federal Aviation Administration  (1) U.S. Army Test and Evaluation Command  (1) Cherokee Federal  (1) CACI International  (1) nou systems  (1) SPA  (1) M.C. Dean  (1) U.S. Coast Guard  (1) Bureau of Alcohol, Tobacco, Firearms and Explosives  (1) Bureau of the Fiscal Service  (1) Chickasaw Nation Industries  (1) United States Army Installation Management Command  (1) U.S. Army Security Assistance Command  (1) U.S. Army Reserve Command  (1)