Browse Federal Contractors

Explore all 5,000 federal contractors with USAspending.gov award data

Large contractors are often registered in USAspending.gov's SAM.gov-linked recipient data under multiple legal-entity names and Unique Entity Identifiers (UEIs), one company can appear here as several separate rows (for example, a parent corporation and its individually-registered business segments). We show each registered entity as USAspending reports it rather than guessing which registrations belong to the same ultimate parent, so when sorting by Total Awards, a single well-known company's combined federal spending may be split across more than one row here.

According to USAspending.gov, maintained by the U.S. Department of the Treasury under the Digital Accountability and Transparency Act of 2014, this directory currently tracks the 5,000 top contractors by total obligation amount, see our methodology for the full source detail.

5,000 contractors

Sort by: Name Total Awards
Contractor Name Total Awards
Bset, LLC $32,721,652.47
Bset, LLC $32,721,652.47
Bundesamt FüR Bauwesen Und Raumordnung $59,379,382.83
Bundesrepublik Deutschland $59,379,382.83
Burlington Industries LLC $84,610,405
Burns & Mcdonnell Engineering Company, Inc. $91,645,183.58
Burns & Mcdonnell Engineering Company, Inc. $91,645,183.58
Butt Construction Company, Incorporated $90,087,131.63
Butt Construction Company, Incorporated $90,087,131.63
Bwx Technologies, Inc. $66,805,795.12
Bwxt Enrichment Operations, LLC $110,377,954
Bwxt Enrichment Operations, LLC $110,377,954
Bwxt Ordnance Tennessee, Inc. $138,154,950.14
By Light Professional It Services LLC $75,631,506.25
By Light Professional It Services LLC $75,631,506.25
Bytecubed, LLC $29,171,375.28
Bytecubed, LLC $29,171,375.28
C & C Contractors LLC $34,163,165.56
C & C Contractors LLC $34,163,165.56
C and C Joint Ventures LLC $53,382,756.66
C and C Joint Ventures LLC $53,382,756.66
C. J. Mahan Construction Company, LLC $240,360,681.97
C. J. Mahan Construction Company, LLC $240,360,681.97
C.W. Roberts Contracting, Incorporated $32,485,201.57
C.W. Roberts Contracting, Incorporated $32,485,201.57
C2 Alaska, LLC $53,966,098.89
C2 Alaska, LLC $53,966,098.89
C2c Innovative Solutions, Inc. $50,555,358.5
C2c Innovative Solutions, Inc. $50,555,358.5
C5mi Insight LLC $55,914,446.58
C5mi Insight LLC $55,914,446.58
Ca Dept of Rehabilitation $27,563,747.9
Ca, Inc. $79,942,925.74
Cabras Marine Corporation $42,928,452.06
Cabras Marine Corporation $42,928,452.06
Caci Enterprise Solutions, LLC $50,606,364.02
Caci International Inc $4,464,457,959.32
Caci International Inc $31,375,522.3
Caci Nss, LLC $408,300,010.27
Caci Nss, LLC $363,412,649.68
Caci Technologies, LLC $189,937,199.83
Caci, Inc. - Federal $3,354,383,485.58
Caci, LLC - Commercial $74,519,479.79
Caci, LLC - Commercial $74,519,479.79
Caddell Construction Co. (De), LLC $45,990,318.61
Caddell Construction Co., Inc. $45,990,318.61
Cae Inc $228,962,856.03
Cae USA Inc. $231,527,356.17
Cae USA Inc. $165,973,248.43
Cae USA Inc. $165,973,248.43