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
Central Valley Meat Co., Inc. $116,523,578.28
Central Valley Meat Co., Inc. $116,523,578.28
Centralcare, Incorporated $27,171,055.75
Centralcare, Incorporated $27,171,055.75
Centurum Information Technology Inc $39,174,356.87
Centurum Information Technology Inc $39,174,356.87
CEPHEID $72,820,918.55
Cerris Builders, Inc $137,842,831.36
Cerris Builders, Inc $137,842,831.36
Cfm International Inc $164,966,118.3
Cfm International, Inc. $164,966,118.3
Cgi Federal Inc. $1,315,347,911.02
Cgi Federal Inc. $548,324,289.63
Cgs Administrators, LLC $143,842,416.79
Cgs Administrators, LLC $143,842,416.79
Ch2m Hill Constructors, Inc. $36,768,483.18
Ch2m Hill, Inc $91,165,413.21
Ch2m Hill, Inc $91,165,413.21
Challenge Unlimited, Inc. $28,866,601.79
Challenge Unlimited, Inc. $28,866,601.79
Chand, L.L.C. $53,262,521.3
Chand, L.L.C. $53,262,521.3
Change Healthcare Operations, LLC $34,053,045.28
Change Healthcare Operations, LLC $33,294,925.87
Changeis, Inc. $40,361,218.25
Changeis, Inc. $40,361,218.25
Channel Fish Processing Co., Inc. $35,054,235.34
Channel Fish Processing Co., Inc. $35,054,235.34
Charles River Laboratories International, Inc. $74,512,325.23
Charles River Laboratories, Inc. $74,473,606.23
Chartis Consulting Corporation $88,591,636.79
Chartis Consulting Corporation $88,591,636.79
Chartwell Rx LLC $33,987,410.4
Chartwell Rx LLC $33,987,410.4
Chemonics International, Inc. $748,606,014.25
Chemonics International, Inc. $748,606,014.25
Chemring Energetic Devices Inc $32,199,111.79
Chenega Base & Logistics Services LLC $63,269,955.57
Chenega Base & Logistics Services LLC $63,269,955.57
Chenega Enterprise Systems & Solutions, LLC $45,370,789.78
Chenega Enterprise Systems & Solutions, LLC $45,370,789.78
Chenega Global Protection, LLC $187,675,083
Chenega Global Protection, LLC $162,664,610.19
Chenega Government Mission Solutions, LLC $46,977,862.91
Chenega Government Mission Solutions, LLC $46,977,862.91
Chenega It Enterprise Services, LLC $26,761,999.42
Chenega It Enterprise Services, LLC $26,761,999.42
Chenega Naswik International LLC $71,443,158.99
Chenega Naswik International LLC $58,497,822.53
Chenega Professional & Technical Services LLC $30,541,161.58