Wright-Patterson Air Force Base  (47) Dayton  (34) Beavercreek  (14) Cincinnati  (7) Fairborn  (4) Toronto  (2) Whitehall  (2) Brook Park  (1) Cleveland  (1) Columbus  (1) Port Clinton  (1) Vandalia  (1)

MTSI  (49) Sierra Nevada Corporation  (21) L3Harris Technologies  (9) Apogee  (8) Serco  (6) Air Force Materiel Command  (5) KBR  (5) Abacus Technology Corporation  (4) Northrop Grumman Space Systems  (4) AV  (3) Defense Logistics Agency  (2) Air Force Civilian Career Training  (2) Astrion  (2) Defense Finance and Accounting Service  (2) Department of the Air Force - Agency Wide  (2) Defense Information Systems Agency  (1) U.S. Army Corps of Engineers  (1) Leidos  (1) Booz Allen Hamilton  (1) VTG Defense  (1) Goldbelt  (1) Customs and Border Protection  (1) Arcfield  (1) U.S. Army Intelligence and Security Command  (1) National Air and Space Intelligence Center  (1)