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
Sonova USA Inc $153,831,753.63
Sonova USA Inc $153,831,753.63
Sos International LLC $180,475,806.91
Sos International LLC $180,475,806.91
South Carolina Commission for Blind $49,245,953.84
South Carolina Commission for Blind $49,245,953.84
South Dade Air Conditioning & Refrigeration Inc $75,773,537.57
South Dade Air Conditioning & Refrigeration Inc $75,773,537.57
South National for Logistics LLC $155,641,655.55
South National for Logistics LLC $155,641,655.55
Southeastern Industrial Barlovento Jv $29,627,571.85
Southeastern Industrial Barlovento Jv-2, LLC $29,627,571.86
Southeastern Kentucky Rehabilitation Industries, Inc $27,858,000.45
Southeastern Kentucky Rehabilitation Industries, Inc $27,858,000.45
Southern Co Services Inc $110,065,140.23
Southern Foodservice Management Inc $41,740,723.09
Southern Foodservice Management Inc $41,740,723.09
Southern Ohio Cleanup Company LLC $266,482,645.36
Southern Ohio Cleanup Company LLC $143,824,231.9
Southwest Range Services LLC $40,262,461.36
Southwest Range Services LLC $40,262,461.36
Southwest Research Institute $230,144,144.88
Southwest Research Institute $230,144,144.88
Southwest Valley Constructors Co $1,980,076,258.75
Southwest Valley Constructors Co $1,980,076,258.75
Space Exploration Technologies Corp. $3,581,851,712.73
Space Exploration Technologies Corp. $3,575,200,544.96
Space Network Solutions LLC $71,088,724.09
Space Network Solutions LLC $71,088,724.09
Spalding Consulting Inc. $62,643,359.3
Spalding Consulting, Inc. $62,643,359.3
Sparc Research LLC $32,284,753.71
Sparc Research LLC $32,276,274.34
Sparksoft Corporation $97,780,990.43
Sparksoft Corporation $87,164,213.43
Sparton Deleon Springs, LLC $101,515,870.96
Spatial Front Inc $107,495,139.18
Spatial Front Inc $107,495,139.18
Specpro Sustainment and Environmental, LLC $28,183,007.4
Specpro Sustainment and Environmental, LLC $28,183,007.4
Spectral Md Inc. $31,671,140.16
Spectral Md, Inc. $31,671,140.16
Spectrum Healthcare Resources, Inc $52,842,802.14
Spectrum Healthcare Resources, Inc $52,842,802.14
Spectrum Security Services, Inc. $26,927,294.37
Spectrum Security Services, Inc. $26,927,294.37
Spectrum Services Group Inc $32,386,834.9
Spectrum Services Group Inc $32,386,834.9
Spectrum Solutions Inc $76,598,750.34
Spectrum Solutions Inc $76,598,750.34