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
Skookum Educational Programs $286,306,098.1
Skookum Educational Programs $286,306,098.1
Sky Solutions LLC $50,542,929.25
Sky Solutions LLC $50,542,929.25
Skylight Inc. $76,387,072.15
Skylight Inc. $76,387,072.15
Skymark Refuelers LLC $57,143,062.19
Skymark Refuelers LLC $57,143,062.19
Skytek LLC $45,204,480.03
Skytek LLC $45,204,480.03
Skyward Dynamics Information Technology, LLC $38,163,714
Skyward Dynamics Information Technology, LLC $38,163,714
Slate Solutions LLC $55,824,923.96
Slate Solutions LLC $55,824,923.96
Slingshot Aerospace Inc $33,769,445.06
Slingshot Aerospace Inc $33,769,445.06
Sls Federal Services LLC $2,379,100,930
Sls Federal Services LLC $2,379,100,930
Slsco, Ltd. $200,611,067.27
Slsco, Ltd. $200,611,067.27
Smartronix, LLC $37,393,240.52
Smartronix, LLC $37,393,240.52
Smiths Detection Inc. $176,112,119.22
Smiths Detection Inc. $176,112,119.22
Smithsonian Institution $82,328,456.96
Smithsonian Institution $82,328,456.96
Sms Data Products Group Inc $43,700,786.08
Sms Data Products Group, Inc. $43,700,786.08
Snc Manufacturing LLC $28,522,684.2
Snc Manufacturing, LLC $28,522,684.2
So-Pak-Co, Inc $172,638,452.26
So-Pak-Co, Inc $172,638,452.26
Social & Scientific Systems, Inc. $35,039,804.81
Sociedad Espanola De Montajes Industriales Sa $35,409,884.06
Sociedad Espanola De Montajes Industriales Sa $35,409,884.06
Sodexo Management Inc. $168,502,880.36
Sodexo Operations LLC $171,676,349.34
Soft Tech Consulting, Inc. $34,730,887.5
Soft Tech Consulting, Inc. $34,730,887.5
Softrams LLC $187,635,205.86
Softrams LLC $187,635,205.86
Software Information Resource $188,040,469.51
Software Information Resource Corp. $188,040,469.51
Sohum Systems LLC $37,783,886.2
Sohum Systems LLC $37,783,886.2
Soldierpoint Digital Health, LLC $283,677,120.69
Soldierpoint Digital Health, LLC $283,677,120.69
Solipsys Corporation $29,378,341.18
Sonalysts Inc $55,264,370.68
Sonalysts Inc $55,264,370.68