| 1 | TRAX INTERNATIONAL CORPORATION | $405,575,389 | 1 | $405,575,389 | Aug 01, 2017 | National Aeronautics and … |
| 2 | SERCO SERVICES INC | $321,279,226 | 1 | $321,279,226 | Jul 23, 2009 | Department of Homeland Se… |
| 3 | SCIOLEX CORPORATION | $304,813,847 | 4 | $76,203,462 | Mar 23, 2026 | Department of Homeland Se… |
| 4 | CHEROKEE NATION FEDERAL CONSULTING, L.L.C. | $208,619,494 | 1 | $208,619,494 | Apr 21, 2022 | Department of the Treasury |
| 5 | CSRA LLC | $205,119,534 | 1 | $205,119,534 | Oct 01, 2010 | National Aeronautics and … |
| 6 | ITC FEDERAL, LLC | $204,206,860 | 3 | $68,068,953 | Jun 01, 2023 | Department of Homeland Se… |
| 7 | AGILE DECISION SCIENCES, LLC | $190,593,157 | 6 | $31,765,526 | Feb 01, 2021 | National Aeronautics and … |
| 8 | BRILLIENT CORPORATION | $135,411,041 | 1 | $135,411,041 | Jun 01, 2015 | Department of Homeland Se… |
| 9 | TRACE SYSTEMS, INC. | $124,628,437 | 1 | $124,628,437 | Sep 29, 2017 | Department of Defense |
| 10 | KONIAG BRILLIENT, LLC | $114,368,514 | 1 | $114,368,514 | Oct 01, 2021 | Department of Homeland Se… |
| 11 | GENERAL DYNAMICS INFORMATION TECHNOLOGY, IN… | $112,046,724 | 6 | $18,674,454 | Feb 10, 2023 | National Aeronautics and … |
| 12 | KENT CAMPA & KATE INC | $91,084,660 | 31 | $2,938,215 | Aug 31, 2026 | Department of State |
