| 1 | ERNST & YOUNG LLP | $2,506,493,161 | 108 | $23,208,270 | Oct 01, 2026 | Department of Justice |
| 2 | KPMG LLP | $1,553,630,712 | 117 | $13,278,895 | Sep 30, 2026 | Department of Health and … |
| 3 | DELOITTE & TOUCHE LLP | $1,005,133,599 | 44 | $22,843,945 | Jul 23, 2024 | Department of Defense |
| 4 | KEARNEY & COMPANY, P.C. | $599,517,570 | 102 | $5,877,623 | Oct 16, 2026 | Department of Health and … |
| 5 | THE CBE GROUP, INC. | $290,693,551 | 4 | $72,673,388 | Feb 18, 2024 | Department of the Treasury |
| 6 | CONRAD LLP | $135,150,560 | 6 | $22,525,093 | Sep 28, 2026 | Department of Health and … |
| 7 | SIKICH CPA LLC | $96,485,352 | 23 | $4,195,015 | Feb 01, 2027 | Department of Defense |
| 8 | MYERS AND STAUFFER LC | $94,142,137 | 5 | $18,828,427 | Sep 18, 2026 | Department of Health and … |
| 9 | WILLIAMS, ADLEY & COMPANY DC LLP | $78,639,832 | 25 | $3,145,593 | Jun 22, 2026 | Small Business Administra… |
| 10 | DAVID-JAMES LLC | $57,181,747 | 8 | $7,147,718 | Sep 25, 2025 | Department of Health and … |
| 11 | HAMILTON ENTERPRISES, LLC | $52,906,162 | 11 | $4,809,651 | Sep 22, 2026 | Department of the Treasury |
| 12 | AMERICAN INSTITUTES FOR RESEARCH IN THE BEH… | $46,738,747 | 4 | $11,684,687 | Sep 30, 2024 | Department of Health and … |
