Northrop Grumman Space Systems  (33) Serco  (10) SAIC  (8) GDIT  (8) L3Harris Technologies  (4) Secretary of the Navy Offices (SECNAV)  (3) SPA  (3) Deloitte  (2) Leidos  (2) MTSI  (2) Military Treatment Facilities under DHA  (1) Air Force Materiel Command  (1) Federal Aviation Administration  (1) Naval Facilities Engineering Systems Command  (1) Booz Allen Hamilton  (1) KBR  (1) Department of Homeland Security - Agency Wide  (1) M.C. Dean  (1) Commander, Naval Information Warfare Systems Command (NAVWARSYSCOM)  (1) U.S. Coast Guard  (1) U.S. Marine Corps  (1) U.S. Pacific Fleet  (1) AV  (1)