California  (39) Virginia  (38) North Carolina  (29) Missouri  (27) Kansas  (26) Georgia  (24) Texas  (24) Oklahoma  (23) Alabama  (22) District of Columbia  (20) Florida  (20) Colorado  (19) Kentucky  (13) Arizona  (12) Alaska  (11) New York  (11) Illinois  (8) Maryland  (8) Pennsylvania  (8) Massachusetts  (7) Arkansas  (6) Delaware  (4) Hawaii  (4) Michigan  (4) New Mexico  (4) Washington  (4) Connecticut  (3) Iowa  (3) New Jersey  (3) Ohio  (3) Utah  (3) Nevada  (2) Bavaria  (1) CA  (1) GA  (1) Idaho  (1) Indiana  (1) Minnesota  (1) New Hampshire  (1) North Dakota  (1) South Carolina  (1) South Dakota  (1) Tennessee  (1) Vermont  (1)

Fort Riley  (24) Fort Leonard Wood  (21) Lawton  (20) Washington  (20) Fort Campbell  (13) Fort Rucker  (13) Newport News  (12) Fort Bliss  (11) Fort Lee  (8) Fairbanks  (7) Fort Drum  (7) San Diego  (7) Arlington  (6) Colorado Springs  (6) Fort Carson  (6) Fort Stewart  (5) Hurlburt Field  (5) Jacksonville  (5) Tucson  (5) Anchorage  (4) Beale Air Force Base  (4) Boston  (4) Dover Base Housing  (4) Eglin Air Force Base  (4) Fairfield  (4) Fort Hood  (4) March Air Reserve Base  (4) McChord Air Force Base  (4) Montgomery  (4) Scott Air Force Base  (4) Albuquerque  (3) Bridgeton  (3) Cedar Rapids  (3) Chicago  (3) Coronado  (3) Dallas  (3) Herndon  (3) Huntsville  (3) Philadelphia  (3) Virginia Beach  (3) Beltsville  (2) Birmingham  (2) Broomfield  (2) Costa Mesa  (2) Crestview  (2) Denver  (2) Fort Meade  (2) Honolulu  (2) Kansas City  (2) Los Angeles  (2) Monterey  (2) Reston  (2) Savannah  (2) Tampa  (2) Wright-Patterson Air Force Base  (2) Aberdeen  (1) Alexandria  (1) Altus  (1) Atlanta  (1) Aurora  (1)

Serco  (178) GDIT  (47) Secret Service  (45) Transportation Security Administration  (15) Immigration and Customs Enforcement  (13) Headquarters, Air Force Reserve Command  (12) AV  (12) Defense Contract Management Agency  (10) RTX  (8) Office of Inspector General  (8) Air Force Materiel Command  (6) Customs and Border Protection  (6) Shield AI Inc  (6) Blue Origin  (5) Federal Emergency Management Agency  (5) BAE Systems  (4) U.S. Secret Service  (4) Microsoft  (3) U.S. Special Operations Command (Army)  (3) Aerospace  (3) Commander, Navy Installations Command  (3) Joint Activities  (3) U.S. Army Joint Munitions Command  (3) ARMY TRANSPORTATION  (3) Department of the Air Force Headquarters  (3) General Dynamics Mission Systems  (2) The Tatitlek Corporation  (2) Astrion  (2) ENSCO  (2) Bureau of Naval Personnel  (2) DHS Headquarters  (2) Animal and Plant Health Inspection Service  (2) ASRC FEDERAL  (2) CAE USA Inc.  (2) Modern Technology Solutions  (2) Anduril  (2) Peraton  (2) United States Fleet Forces Command  (1) Military Treatment Facilities under DHA  (1) U.S. Army Cyber Command  (1) Treasury, Departmental Offices  (1) U.S. Army Medical Command  (1) Boeing Defense Systems  (1) Intrepid  (1) U.S. Coast Guard  (1) Executive Office for U.S. Attorneys and the Office of the U.S. Attorneys  (1) U.S. Marine Corps  (1) Immediate Office of the Chief of Naval Operations  (1) Office of Naval Research  (1) Development Finance Corporation  (1) U.S. Army Forces Command  (1) U.S. Army Aviation and Missile Command  (1) Commerce, International Trade Administration  (1) Air Mobility Command  (1) Midi Enterprises  (1) Federal Energy Regulatory Commission  (1) SAAB, INC  (1) DCS Corporation  (1)