| 2025-03-01 | Department Of The Treasury | awarded_contract | LANCER INFORMATION SOLUTIONS, LLC | $316,242,190 | usaspending |
| 2024-05-10 | Department Of State | awarded_contract | CGI FEDERAL INC. | $324,114,889 | usaspending |
| 2025-08-31 | Department Of Health And Human Services | awarded_contract | LEIDOS BIOMEDICAL RESEARCH INC | $327,127,680 | usaspending |
| 2007-02-24 | Department Of Transportation | awarded_contract | L3HARRIS TECHNOLOGIES, INC. | $328,257,514 | usaspending |
| 2024-09-30 | Department Of State | awarded_contract | CADDELL CONSTRUCTION CO. (DE), LLC | $328,507,039 | usaspending |
| 2021-01-05 | General Services Administration | awarded_contract | EMPOWER AI, INC. | $329,677,155 | usaspending |
| 2023-06-23 | Department Of Commerce | awarded_contract | THOMA-SEA MARINE CONSTRUCTORS, L.L.C. | $331,202,023 | usaspending |
| 2019-10-01 | National Aeronautics And Space Administration | awarded_contract | PERATON INC. | $338,269,519 | usaspending |
| 2018-11-01 | Department Of Health And Human Services | awarded_contract | WISCONSIN PHYSICIANS SERVICE INSURANCE CORP. | $339,379,458 | usaspending |
| 2019-03-01 | Department Of State | awarded_contract | CDW GOVERNMENT LLC | $340,169,526 | usaspending |
| 2022-09-08 | National Aeronautics And Space Administration | awarded_contract | AXIOM SPACE INC | $340,786,767 | usaspending |
| 2024-08-01 | Department Of Veterans Affairs | awarded_contract | DELOITTE CONSULTING LLP | $341,267,230 | usaspending |
| 2024-02-17 | General Services Administration | awarded_contract | DELOITTE CONSULTING LLP | $342,824,432 | usaspending |
| 2020-06-11 | General Services Administration | awarded_contract | KRATOS S2, INC | $343,823,135 | usaspending |
| 2017-06-14 | National Aeronautics And Space Administration | awarded_contract | LOCKHEED MARTIN CORP | $347,817,273 | usaspending |
| 2022-12-01 | National Aeronautics And Space Administration | awarded_contract | AIR PRODUCTS AND CHEMICALS, INC | $348,648,673 | usaspending |
| 2015-10-15 | National Aeronautics And Space Administration | awarded_contract | ALCYON TECHNICAL SERVICES (ATS) JV, LLC | $351,035,114 | usaspending |
| 2018-01-15 | Department Of Homeland Security | awarded_contract | ASRC FEDERAL FIELD SERVICES, LLC | $355,187,350 | usaspending |
| 2023-04-15 | Department Of Veterans Affairs | awarded_contract | INTERNATIONAL BUSINESS MACHINES CORPORATION | $357,886,286 | usaspending |
| 2017-02-21 | Department Of The Interior | awarded_contract | CDM CONSTRUCTORS INC | $357,935,613 | usaspending |
| 2024-03-01 | Department Of State | awarded_contract | MINBURN TECHNOLOGY GROUP, LLC | $360,484,490 | usaspending |
| 2024-09-27 | Department Of Veterans Affairs | awarded_contract | SPREZZATURA MANAGEMENT CONSULTING, LLC | $361,264,517 | usaspending |
| 2018-11-30 | National Aeronautics And Space Administration | awarded_contract | L3HARRIS TECHNOLOGIES, INC. | $372,589,497 | usaspending |
| 2019-09-30 | Department Of Health And Human Services | awarded_contract | WISCONSIN PHYSICIANS SERVICE INSURANCE CORP. | $372,742,034 | usaspending |
| 2020-09-30 | Department Of Health And Human Services | awarded_contract | PLOWSHARE GROUP, INC | $373,880,938 | usaspending |
| 2012-05-02 | Department Of Transportation | awarded_contract | GENERAL DYNAMICS MISSION SYSTEMS, INC. | $383,457,372 | usaspending |
| 2004-04-21 | National Aeronautics And Space Administration | awarded_contract | SOUTHWEST RESEARCH INSTITUTE | $384,632,648 | usaspending |
| 2022-04-26 | General Services Administration | awarded_contract | PERATON ENTERPRISE SOLUTIONS LLC | $388,287,706 | usaspending |
| 2023-03-02 | General Services Administration | awarded_contract | SCIENCE APPLICATIONS INTERNATIONAL CORPORATION | $388,673,246 | usaspending |
| 2016-02-01 | National Aeronautics And Space Administration | awarded_contract | SYNCOM SPACE SERVICES LLC | $391,758,132 | usaspending |
| 2026-04-29 | Department Of Homeland Security | awarded_contract | WHITING-TURNER CONTRACTING COMPANY, THE | $400,000,000 | usaspending |
| 2023-09-17 | Department Of The Interior | awarded_contract | GUIDEHOUSE INC. | $402,840,394 | usaspending |
| 2020-09-01 | Department Of Health And Human Services | awarded_contract | VERIZON BUSINESS NETWORK SERVICES LLC | $405,021,872 | usaspending |
| 2017-08-01 | National Aeronautics And Space Administration | awarded_contract | TRAX INTERNATIONAL CORPORATION | $405,604,220 | usaspending |
| 2013-12-06 | Department Of State | awarded_contract | PAE GOVERNMENT SERVICES, INC. | $414,634,932 | usaspending |
| 2022-04-04 | General Services Administration | awarded_contract | GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. | $418,859,426 | usaspending |
| 2025-12-12 | Department Of Transportation | awarded_contract | RAYTHEON COMPANY | $421,106,225 | usaspending |
| 2022-08-15 | Department Of Veterans Affairs | awarded_contract | ORACLE HEALTH GOVERNMENT SERVICES, INC. | $423,192,138 | usaspending |
| 2025-04-15 | Department Of Energy | awarded_contract | STRATEGIC STORAGE PARTNERS, LLC. | $424,520,735 | usaspending |
| 2012-01-19 | National Aeronautics And Space Administration | awarded_contract | LOCKHEED MARTIN CORP | $441,345,131 | usaspending |
| 2021-08-27 | General Services Administration | awarded_contract | SALIENT CRGT, INC. | $443,415,179 | usaspending |
| 2020-04-01 | National Aeronautics And Space Administration | awarded_contract | SCIENCE SYSTEMS AND APPLICATIONS, INC. | $445,060,550 | usaspending |
| 2020-01-17 | General Services Administration | awarded_contract | HII MISSION TECHNOLOGIES CORP | $446,498,112 | usaspending |
| 2021-06-01 | Department Of State | awarded_contract | AAR GOVERNMENT SERVICES, INC. | $449,014,649 | usaspending |
| 2016-02-01 | Securities And Exchange Commission | awarded_contract | GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. | $461,419,034 | usaspending |
| 2023-08-07 | Department Of Justice | awarded_contract | CLARK CONSTRUCTION GROUP LLC | $464,515,605 | usaspending |
| 2013-06-01 | Department Of State | awarded_contract | PAE GOVERNMENT SERVICES, INC. | $467,670,266 | usaspending |
| 2019-08-01 | General Services Administration | awarded_contract | BLUESTAQ LLC | $468,094,749 | usaspending |
| 2024-03-01 | General Services Administration | awarded_contract | CACI, INC. - FEDERAL | $472,660,412 | usaspending |
| 2020-08-01 | Department Of Health And Human Services | awarded_contract | NATIONAL GOVERNMENT SERVICES, INC. | $473,691,959 | usaspending |
| 2020-09-18 | General Services Administration | awarded_contract | SCIENCE APPLICATIONS INTERNATIONAL CORPORATION | $474,151,187 | usaspending |
| 2022-01-01 | Department Of Health And Human Services | awarded_contract | NATIONAL GOVERNMENT SERVICES, INC. | $475,306,867 | usaspending |
| 2010-09-10 | National Aeronautics And Space Administration | awarded_contract | BAE SYSTEMS SPACE & MISSION SYSTEMS INC. | $482,314,982 | usaspending |
| 2022-02-27 | Department Of State | awarded_contract | TRIPLE CANOPY INC | $483,060,799 | usaspending |
| 2022-08-03 | Department Of Veterans Affairs | awarded_contract | FOUR POINTS TECHNOLOGY, L.L.C. | $486,505,147 | usaspending |
| 2015-09-28 | Department Of Education | awarded_contract | PERATON ENTERPRISE SOLUTIONS LLC | $492,075,571 | usaspending |
| 2025-05-22 | Department Of Homeland Security | awarded_contract | SALUS WORLDWIDE SOLUTIONS CORP. | $497,707,307 | usaspending |
| 2021-09-28 | Department Of Veterans Affairs | awarded_contract | ORACLE HEALTH GOVERNMENT SERVICES, INC. | $502,408,525 | usaspending |
| 2025-03-13 | General Services Administration | awarded_contract | SCIENCE APPLICATIONS INTERNATIONAL CORPORATION | $508,646,094 | usaspending |
| 2024-08-29 | General Services Administration | awarded_contract | VERTEX AEROSPACE LLC | $510,477,654 | usaspending |
| 2024-09-16 | General Services Administration | awarded_contract | HII MISSION TECHNOLOGIES CORP | $511,768,792 | usaspending |
| 2019-05-01 | Department Of Health And Human Services | awarded_contract | OHIO KEPRO, LLC | $512,347,225 | usaspending |
| 2020-09-29 | Department Of Energy | awarded_contract | HANFORD LABORATORY MANAGEMENT AND INTEGRATION LLC | $523,182,823 | usaspending |
| 2023-03-01 | General Services Administration | awarded_contract | HII MISSION TECHNOLOGIES CORP | $540,004,933 | usaspending |
| 2019-09-30 | Department Of State | awarded_contract | LDRM LLC | $541,156,828 | usaspending |
| 2024-09-10 | General Services Administration | awarded_contract | BOOZ ALLEN HAMILTON INC | $542,464,646 | usaspending |
| 2023-03-30 | Department Of Transportation | awarded_contract | PTSI MANAGED SERVICES INC | $543,015,191 | usaspending |
| 2022-09-28 | Department Of State | awarded_contract | BL HARBERT INTERNATIONAL LLC | $544,658,997 | usaspending |
| 2024-05-17 | General Services Administration | awarded_contract | SALIENT CRGT, INC. | $552,710,000 | usaspending |
| 2024-08-16 | General Services Administration | awarded_contract | CLARK CONSTRUCTION GROUP LLC | $570,111,463 | usaspending |
| 2019-12-03 | Department Of State | awarded_contract | XATOR LLC | $574,843,152 | usaspending |
| 2005-02-01 | Department Of Transportation | awarded_contract | HARRIS CORPORATION | $575,522,189 | usaspending |
| 2022-06-01 | National Aeronautics And Space Administration | awarded_contract | KBR WYLE SERVICES, LLC | $597,307,455 | usaspending |
| 2021-01-01 | Department Of Health And Human Services | awarded_contract | NORIDIAN HEALTHCARE SOLUTIONS, LLC | $599,989,351 | usaspending |
| 2026-05-15 | Department Of Homeland Security | awarded_contract | FISHER SAND & GRAVEL CO | $605,040,000 | usaspending |
| 2022-07-25 | General Services Administration | awarded_contract | HII MISSION TECHNOLOGIES CORP | $606,106,788 | usaspending |
| 2023-12-19 | Department Of Defense | awarded_contract | CLARK CONSTRUCTION GROUP LLC | $619,529,701 | usaspending |
| 2024-05-01 | General Services Administration | awarded_contract | BOOZ ALLEN HAMILTON INC | $628,662,958 | usaspending |
| 2021-11-01 | Department Of State | awarded_contract | INTER-CON SECURITY SYSTEMS, INC. | $632,052,938 | usaspending |
| 2025-09-19 | Department Of Homeland Security | awarded_contract | BARNARD SPENCER JOINT VENTURE | $633,581,144 | usaspending |
| 2008-07-25 | Department Of Transportation | awarded_contract | HARRIS CORPORATION | $652,892,385 | usaspending |
| 2021-07-01 | Department Of Homeland Security | awarded_contract | AMENTUM SERVICES, INC. | $672,504,063 | usaspending |
| 2025-11-01 | Department Of Homeland Security | awarded_contract | CSI AVIATION, INC | $673,421,847 | usaspending |
| 2022-11-01 | Department Of State | awarded_contract | CADDELL CONSTRUCTION CO. (DE), LLC | $698,061,228 | usaspending |
| 2023-10-31 | General Services Administration | awarded_contract | PERATON INC. | $700,348,130 | usaspending |
| 2021-02-06 | Department Of Homeland Security | awarded_contract | COVENANT AVIATION SECURITY, LLC | $700,870,937 | usaspending |
| 2021-10-20 | Department Of Transportation | awarded_contract | THE MITRE CORPORATION | $720,661,480 | usaspending |
| 2023-07-07 | General Services Administration | awarded_contract | HII MISSION TECHNOLOGIES CORP | $738,594,097 | usaspending |
| 2024-05-01 | General Services Administration | awarded_contract | CACI, INC. - FEDERAL | $747,700,356 | usaspending |
| 2022-03-22 | Department Of Health And Human Services | awarded_contract | HENSEL PHELPS CONSTRUCTION CO | $756,432,237 | usaspending |
| 2021-09-30 | General Services Administration | awarded_contract | CACI NSS, LLC | $758,932,648 | usaspending |
| 2022-09-20 | General Services Administration | awarded_contract | MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC. | $770,828,420 | usaspending |
| 2018-04-25 | Department Of Veterans Affairs | awarded_contract | CGI FEDERAL INC. | $783,318,157 | usaspending |
| 2021-06-15 | Department Of Commerce | awarded_contract | REED TECHNOLOGY AND INFORMATION SERVICES LLC | $796,854,841 | usaspending |
| 2021-07-06 | General Services Administration | awarded_contract | PERATON INC. | $808,956,913 | usaspending |
| 2019-05-17 | Department Of Veterans Affairs | awarded_contract | BOOZ ALLEN HAMILTON INC | $809,754,947 | usaspending |
| 2016-02-01 | National Aeronautics And Space Administration | awarded_contract | SYNCOM SPACE SERVICES LLC | $817,463,501 | usaspending |
| 2021-07-01 | General Services Administration | awarded_contract | GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. | $837,851,537 | usaspending |
| 2026-04-26 | Department Of Homeland Security | awarded_contract | FISHER SAND & GRAVEL CO | $847,040,000 | usaspending |
| 2026-05-01 | Department Of Energy | awarded_contract | ORANO FEDERAL SERVICES LLC | $900,000,000 | usaspending |