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
Reinhart Foodservice, LLC $71,487,268.53
Reli Group Inc $80,608,769.88
Reli Group Inc $80,608,769.88
Reliability & Performance Technologies, LLC $70,616,909.79
Reliability & Performance Technologies, LLC $70,616,909.79
Reliance Steel & Aluminum Co. $1,474,840,390.71
Reliance Test & Technology, LLC $133,067,569.04
Reliance Test & Technology, LLC $133,067,569.04
Relx Inc. $47,533,490.43
Relx PLC $402,403,937.03
Relyant Global LLC $59,442,814.8
Renk America LLC $151,601,017.83
Renk America LLC $151,601,017.83
Republic Services Inc $38,600,678.35
Research Triangle Institute $320,848,284.36
Research Triangle Institute $320,848,284.36
Resideo Technologies, Inc. $92,653,958.53
Resolution Consultants - an Aecom-Ensafe Joint Venture $51,627,748.03
Resolution Consultants - an Aecom-Ensafe Joint Venture $51,627,748.03
Resource Management Concepts, Inc. $89,780,842.36
Resource Management Concepts, Inc. $89,780,842.36
Response Ai Solutions, LLC $27,273,386.73
Response Ai Solutions, LLC $27,273,386.73
Reston Consulting Group, Inc. $37,170,082.18
Reston Consulting Group, Inc. $37,170,082.18
Rev Ambulance Group Orlando, Inc $39,764,568.4
Rev Group, Inc. $43,962,479.25
Rev-Cap Company, Inc. $34,184,533.32
Rev-Cap Company, Inc. $34,184,533.32
Rhi LLC $50,214,500.26
Rhi LLC $50,214,500.26
Rhoads Industries, Inc. $41,342,482.94
Rhoads Industries, Inc. $41,342,482.94
Rhombus Power Inc $28,133,000
Rhombus Power Inc $28,133,000
Richard Group LLC $67,503,688.21
Richard Group LLC $67,503,688.21
Rio Tinto Services Inc $26,814,318
Rio Tinto Services Inc $26,814,318
Rise8 Inc $36,474,756.68
Rise8 Inc $36,474,756.68
Rite-Solutions, Inc. $75,974,471.11
Rite-Solutions, Inc. $75,974,471.11
Ritz Construction Inc $50,775,682.88
Ritz Construction Inc $50,775,682.88
Riva Solutions Inc $47,271,300.53
Riva Solutions Inc $47,271,300.53
Riverside Research Institute $58,253,239.15
Riverside Research Institute $58,253,239.15
Rivertech LLC $53,398,260.68