| 1 | THE MITRE CORPORATION | $2,448,247,927 | 3 | $816,082,642 | Sep 30, 2025 | Department of Transportat… |
| 2 | BOOZ ALLEN HAMILTON INC | $2,273,853,918 | 25 | $90,954,157 | Jul 12, 2026 | General Services Administ… |
| 3 | PERATON INC. | $1,514,373,189 | 4 | $378,593,297 | Oct 01, 2023 | National Aeronautics and … |
| 4 | HII MISSION TECHNOLOGIES CORP | $1,460,924,535 | 3 | $486,974,845 | Jul 07, 2023 | General Services Administ… |
| 5 | L3HARRIS TECHNOLOGIES, INC. | $1,418,746,673 | 3 | $472,915,558 | Mar 31, 2026 | National Aeronautics and … |
| 6 | GENERAL DYNAMICS INFORMATION TECHNOLOGY, IN… | $1,376,828,681 | 10 | $137,682,868 | Jul 17, 2025 | Department of Transportat… |
| 7 | LEIDOS, INC. | $1,272,187,714 | 8 | $159,023,464 | Jun 01, 2026 | Department of Homeland Se… |
| 8 | SCIENCE APPLICATIONS INTERNATIONAL CORPORAT… | $971,978,112 | 18 | $53,998,784 | Jun 17, 2026 | Department of Transportat… |
| 9 | CACI NSS, LLC | $938,603,508 | 4 | $234,650,877 | Sep 30, 2024 | Department of Homeland Se… |
| 10 | LOCKHEED MARTIN CORPORATION | $878,096,392 | 5 | $175,619,278 | Aug 19, 2024 | National Aeronautics and … |
| 11 | BL HARBERT INTERNATIONAL LLC | $818,669,847 | 1 | $818,669,847 | Jan 14, 2022 | Department of State |
| 12 | KBR WYLE SERVICES, LLC | $668,192,949 | 15 | $44,546,197 | Jun 30, 2026 | Department of Transportat… |
