SAIC  (18) MANTECH  (16) GDIT  (14) National Geospatial-Intelligence Agency  (4) DHS Headquarters  (4) MTSI  (4) Akima  (3) Transportation Security Administration  (3) M.C. Dean  (2) Leidos  (1) SPA  (1) Cybersecurity and Infrastructure Security Agency  (1) Naval Intelligence Activity  (1) Arcfield  (1)