Wright-Patterson Air Force Base  (54) Dayton  (29) Beavercreek  (26) Cincinnati  (17) Dublin  (8) Columbus  (7) Toronto  (5) Whitehall  (4) Lakewood  (3) Cleveland  (2) Heath  (2) Oberlin  (2) Akron  (1) Blue Ash  (1) Fairborn  (1) Lima  (1) Port Clinton  (1) Riverside  (1) Sharonville  (1)

MTSI  (60) L3Harris Technologies  (21) Serco  (16) GDIT  (12) Microsoft  (11) KBR  (8) Apogee  (7) Booz Allen Hamilton  (6) AV  (4) General Dynamics Mission Systems  (3) Federal Aviation Administration  (3) Northrop Grumman Space Systems  (3) M.C. Dean  (3) HII  (3) Sierra Nevada Corporation  (3) Defense Logistics Agency  (2) Air Force Materiel Command  (2) Leidos  (2) Astrion  (2) Boeing Defense Systems  (2) SPA  (2) Goldbelt  (2) Defense Finance and Accounting Service  (2) Defense Information Systems Agency  (1) Army Tank-Automotive and Armament Command (TACOM)  (1) Abacus Technology Corporation  (1) Accenture Federal Services  (1) Everwatch Solutions  (1) PGI - Patriot Group International  (1) Customs and Border Protection  (1) Executive Office for U.S. Attorneys and the Office of the U.S. Attorneys  (1) U.S. Marine Corps  (1) Naval Medical Command  (1) Environmental Protection Agency  (1) U.S. Army Intelligence and Security Command  (1) National Air and Space Intelligence Center  (1) Peraton  (1)