| 1 | PERATON ENTERPRISE SOLUTIONS LLC | $2,316,138,708 | 23 | $100,701,683 | Mar 02, 2023 | Department of Defense |
| 2 | LEIDOS, INC. | $2,017,325,984 | 11 | $183,393,271 | Nov 01, 2023 | Department of Energy |
| 3 | GENERAL DYNAMICS INFORMATION TECHNOLOGY, IN… | $1,154,105,699 | 84 | $13,739,354 | Nov 26, 2025 | Department of Transportat… |
| 4 | AMAZON WEB SERVICES, INC. | $1,045,749,776 | 70 | $14,939,283 | Nov 01, 2026 | Department of Defense |
| 5 | INTERNATIONAL BUSINESS MACHINES CORPORATION | $882,792,132 | 16 | $55,174,508 | Oct 16, 2026 | Department of Health and … |
| 6 | ADVANTAGED SOLUTIONS, LLC | $748,823,889 | 5 | $149,764,778 | Sep 30, 2025 | Department of Defense |
| 7 | COMPANION DATA SERVICES LLC | $606,334,425 | 4 | $151,583,606 | May 31, 2018 | Department of Health and … |
| 8 | GOLDSCHMITT-CRI LLC | $406,167,393 | 4 | $101,541,848 | Oct 28, 2021 | Small Business Administra… |
| 9 | PERATON TECHNOLOGY SERVICES INC. | $394,305,048 | 59 | $6,683,136 | Sep 30, 2026 | Department of Homeland Se… |
| 10 | PERATON INC. | $380,117,912 | 25 | $15,204,716 | Sep 25, 2026 | Department of the Interior |
| 11 | WESTAT, INC. | $367,942,823 | 6 | $61,323,804 | Apr 13, 2024 | Department of Health and … |
| 12 | MICROSOFT CORPORATION | $363,653,055 | 27 | $13,468,632 | Jan 23, 2026 | Department of Defense |
