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
Assured Information Security, Inc. $50,478,265.74
Astrion Group, LLC $63,635,831.27
Astrion Group, LLC $63,635,831.27
Astrobotic Technology Inc $76,273,208.39
Astrobotic Technology Inc $76,273,208.39
Astrophysics Inc $36,094,109.99
Astrophysics Inc $36,094,109.99
At&t Enterprises, LLC $1,087,181,891.77
At&t Enterprises, LLC $30,125,965.48
At&t Inc. $1,301,978,226.89
At&t Technical Services Company, Inc $65,487,808.17
At&t Technical Services Company, Inc $65,487,808.17
At-Impact LLC $31,302,538.8
At-Impact LLC $31,302,538.8
Atap Inc $37,503,580.38
Atap Inc $37,503,580.38
Atec Inc $52,752,047.52
Atec, Inc. $52,752,047.52
Atlanta Gas Light Company $52,115,714
Atlantic Diving Supply, Inc. $5,086,036,827.64
Atlantic Diving Supply, Inc. $5,032,592,068.76
Atlas Air Worldwide Holdings, Inc. $520,436,342.81
Atlas Air, Inc. $505,304,912.9
Atlas Technologies, Inc. $89,813,792.23
Atlas Technologies, Inc. $89,813,792.23
Att Mobility LLC $147,231,516.97
Attain Consulting Group LLC $43,908,506.06
Attainx Inc. $51,626,789.37
Attainx Inc. $51,626,789.37
August Schell Enterprises, Inc. $97,068,199.67
August Schell Enterprises, Inc. $97,068,199.67
Augustine Consulting Inc $45,258,863.56
Augustine Consulting Inc $45,258,863.56
Austal Limited $1,017,945,752.09
Austal USA, LLC $1,017,945,752.09
Avantus Federal LLC $159,320,463.43
Avantus Federal LLC $159,320,463.43
Aver LLC $39,350,331.99
Aver LLC $39,350,331.99
Avfuel Corp $146,715,553.2
Avfuel Corp $146,715,553.2
Aviation Security Management LLC $31,651,356.28
Aviation Security Management LLC $31,651,356.28
Aviation Systems Engineering Company Inc $107,578,845.73
Aviation Systems Engineering Company Inc $107,578,845.73
Aviation Training Consulting, LLC $73,995,443.95
Aviation Training Consulting, LLC $73,995,443.95
Avion Solutions, Inc. $39,211,303.82
Avion Solutions, Inc. $39,211,303.82
Avmac LLC $50,281,484.34