Fort Meade  (5) Aberdeen Proving Ground  (1) Baltimore  (1) Bethesda  (1) Riverdale Park  (1) Rockville  (1) Silver Spring  (1)

MANTECH  (22) GDIT  (5) Leidos  (4) Akima  (2) Booz Allen Hamilton  (2) Northrop Grumman Space Systems  (1) Everwatch Solutions  (1) Naval Air Systems Command  (1) Nuclear Regulatory Commission  (1) Cole Engineering Services, Inc  (1) National Oceanic and Atmospheric Administration  (1)