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
Tyonek Technical Services, LLC $45,109,076.33
Tyson Foods Inc. $235,378,546.97
Tyson Foods Inc. $235,378,466.78
Tyto Government Solutions Inc $42,982,888.29
Tyto Government Solutions Inc $42,982,888.29
U.S. Marine Management, LLC $152,477,028.32
U.S. Ordnance $35,944,778.27
U.S. Ordnance $35,944,778.27
Uavionix Corp $35,266,691
Uavionix Corp $35,266,691
Uchicago Argonne, LLC $1,164,239,278.48
Uchicago Argonne, LLC $624,257,007.14
Uchicago Argonne, LLC $539,982,271.34
Ukpeagvik Inupiat Corporation $45,141,241.2
Ultra Electronics Holdings PLC $127,897,064.25
Ultra Electronics Ocean Systems Inc. $120,145,045.99
Uncomn LLC $44,592,539.92
Uncomn LLC $44,592,539.92
Undersea Sensor Systems, Inc. $379,727,419.21
Undersea Sensor Systems, Inc. $379,727,419.21
Unison Industries LLC $29,563,399.72
Unison Software Inc $78,781,997.11
Unissant Inc. $51,938,239.18
Unissant Inc. $51,938,239.18
Unit Company $47,110,270.25
Unit Company $47,110,270.25
United Capital Investments Group, Inc. $123,136,762.65
United Capital Investments Group, Inc. $123,136,762.65
United Cleanup Oak Ridge LLC $666,751,150.18
United Concordia Companies, Inc. $391,652,167.22
United Concordia Companies, Inc. $391,652,167.22
United Launch Alliance, L.L.C $232,709,720.47
United Launch Services, LLC $232,709,720.47
United Network for Organ Sharing $40,185,030
United Network for Organ Sharing $40,185,030
United Parcel Service Co. $190,232,064.75
United Parcel Service Co. $190,232,064.75
Unitedhealth Group Incorporated $20,895,296,448.43
Unithai Shipyard & Engineering Limited - Branch $36,294,426.48
Unithai Shipyard & Engineering Limited - Branch $36,294,426.48
Universal Protection Service, Limited Partnership $257,470,238.98
Universal Protection Service, Limited Partnership $257,470,238.98
Universal Technical Resource Services Inc $45,802,995.75
Universal Technical Resource Services Inc $45,802,995.75
University of California, Los Angeles $33,136,628.95
University of California, Los Angeles $33,136,628.95
University of Dayton $207,788,383.67
University of Dayton $207,788,383.67
University of Maryland, College Park $41,049,573.64
University of Maryland, College Park $38,733,480.39