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
Infinity Labs LLC $38,180,329.63
Information Management Services, Inc. $39,792,029.28
Information Management Services, Inc. $39,792,029.28
Information Systems & Networks Corporation $107,140,079.93
Information Systems & Networks Corporation $107,140,079.93
Information Systems Solutions, Inc. $30,121,873.48
Information Systems Solutions, Inc. $30,121,873.48
Information Technology Strategies, Inc. $100,774,105.29
Information Technology Strategies, Inc. $100,774,105.29
Inland Dredging Company, L.L.C. $40,651,149.85
Inland Dredging Company, L.L.C. $40,651,149.85
Inmar Rx Solutions Inc $41,119,711
Inmar Rx Solutions Inc $41,119,711
Inmarsat Government, Inc. $134,418,041.3
Inmarsat Government, Inc. $134,418,041.3
Inn Foods Inc $49,057,489.93
Innovative Defense Technologies, LLC $91,862,487.22
Innovative Defense Technologies, LLC $91,862,487.22
Innovative Management Concepts, Inc $65,721,386.85
Innovative Management Concepts, Inc $65,721,386.85
Inomedic Health Applications, Inc. $29,442,945.14
Inomedic Health Applications, Inc. $29,442,945.14
Inserso Corp $52,811,958.42
Inserso Corporation $52,811,958.42
Insight Pacific, LLC $32,116,498.64
Insight Pacific, LLC $32,116,498.64
Insights Training Group, LLC $31,517,588.56
Insights Training Group, LLC $31,517,588.56
Insignia Technology Services, LLC $31,287,204.62
Insignia Technology Services, LLC $31,287,204.62
Insitu, Inc. $47,300,005.05
Inspiritec Inc $34,851,090.38
Inspiritec Inc $34,851,090.38
Institute for Defense Analyses $187,313,572.67
Institute for Defense Analyses $187,313,572.67
Institute of International Education Inc $44,929,256
Institute of International Education Inc $44,929,256
Insurance Auto Auctions, Inc. $53,058,537.79
Insurance Auto Auctions, Inc. $53,058,537.79
Intact Technology Inc $27,913,500.78
Intact Technology Inc $27,913,500.78
Integral Federal, Inc. $50,420,052.51
Integral Federal, Inc. $36,958,604.37
Integrated Data Services, LLC $33,264,070.93
Integrated Data Services, LLC $33,264,070.93
Integrated Finance and Accounting Solutions, LLC. $39,878,691.57
Integrated Finance and Accounting Solutions, LLC. $39,878,691.57
Integrated Medical Solutions, LLC $49,286,302.41
Integrated Medical Solutions, LLC $49,286,302.41
Integrated Procurement Technologies $98,743,131.71