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
Carter Chevrolet Agency, L.L.C. $66,956,379.88
Cartridge Technologies, LLC $56,066,921.55
Cartridge Technologies, LLC $56,066,921.55
Cashman Dredging & Marine Contracting Co LLC $40,118,515.24
Cashman Dredging & Marine Contracting Co LLC $40,118,515.24
Castelion Corporation $106,212,169.06
Castelion Corporation $106,212,169.06
Caterpillar Inc $194,321,065.51
Caterpillar Inc. $197,405,567.1
Caviness Beef Packers, Limited $85,487,934.94
Caviness Beef Packers, Limited $85,487,934.94
Cayuse Federal Services LLC $27,290,939.9
Cayuse Federal Services LLC $27,290,939.9
Cayuse Holdings, LLC $30,704,954.09
Cayuse Technologies, LLC $30,704,954.09
Cbeyondata LLC $42,646,272.42
Cbeyondata LLC $42,646,272.42
Cci Facility Contractors, LLC $70,363,837.02
Cci Prime Contractors, LLC $55,823,472.45
Cci Prime Contractors, LLC $55,823,472.45
Cci Utility and Construction Services, LLC $110,574,273.78
Cci Utility and Construction Services, LLC $110,574,273.78
Cda Inc $83,004,807.18
Cda Inc $83,004,807.18
Cdeem Co $46,993,415.9
Cdeem Co $46,993,415.9
Cdm Constructors Inc. $41,756,691.88
Cdm Constructors Inc. $41,756,691.88
Cdm Federal Programs Corporation $30,076,916.94
Cdm Federal Programs Corporation $30,075,421.45
Cdw Government LLC $288,535,587.04
Cdw Government LLC $288,535,587.04
Celeen LLC $54,013,089.8
Celeen LLC $54,013,089.8
Celerity Government Solutions LLC $64,004,887.2
Celerity It LLC $64,004,887.2
Cellco Partnership $131,593,714.82
Cencora, Inc. $2,256,975,118.14
Centene Corporation $224,382,429.28
Centerra Group, LLC $288,539,412.84
Centerra Group, LLC $288,539,412.84
Centerra Integrated Facilities Services, LLC $45,363,533.46
Centerra Integrated Facilities Services, LLC $45,363,533.46
Central Lake Armor Express Inc $33,022,548.84
Central Lake Armor Express Inc $33,022,548.84
Central Plateau Cleanup Company, LLC $554,538,762.69
Central Research Inc $127,455,003.93
Central Research Inc $127,455,003.93
Central Southern Construction Corp. $30,790,821.65
Central Southern Construction Corp. $30,790,821.65