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
Weeks-Cashman Jv $87,838,740
Weeks-Cashman Jv $87,838,740
Wellpath LLC $114,177,432.33
Wellpath LLC $41,701,585.33
Wells Global, LLC $37,331,443.6
Wells Global, LLC $37,331,443.6
Wescam USA, Inc. $59,256,619.22
Wescott Agri Products, Inc $34,066,190.83
Wescott Agri Products, Inc $34,066,190.83
West Publishing Corporation $59,005,998.06
West Valley Cleanup Alliance, LLC $100,237,132.54
West Valley Cleanup Alliance, LLC $100,237,132.54
Westat, Inc. $200,245,902.23
Westat, Inc. $197,812,856.29
Westech International, Inc. $27,583,714.94
Westech International, Inc. $27,583,714.94
Western Door Federal, LLC $77,122,096.9
Western Door Federal, LLC $77,122,096.9
Western Global Airlines Inc $71,473,735.54
Western Global Airlines Inc $71,473,735.54
Westinghouse Government Services LLC $32,885,804
Westinghouse Government Services LLC $32,885,804
Westland Resources, Inc. $194,271,673.5
Weston Solutions Holdings Inc $284,955,220.52
Weston Solutions Inc $284,955,220.52
Westwind Computer Products, Inc. $40,828,693.66
Westwind Computer Products, Inc. $40,828,693.66
Wgl Energy Services, Inc. $80,159,197.16
Whiting Dialysis Services, LLC $411,373,762.84
Whiting-Turner Contracting Company, the $1,077,597,315.65
Whiting-Turner Contracting Company, the $1,077,597,315.65
Wichita Falls Tri-Tech LLC $58,927,561.4
Wichita Falls Tri-Tech, LLC $58,927,561.4
Wico Limited $5,328,726,496.55
Widepoint Integrated Solutions Corp $129,707,349.01
Widepoint Integrated Solutions Corp $129,707,349.01
Wieland Rolled Products North America, LLC $153,960,081.87
Wieland Rolled Products North America, LLC $153,960,081.87
Williams Construction & Cabinetry, Inc. $49,672,377.77
Williams Construction & Cabinetry, Inc. $49,672,377.77
Williams International Co LLC $36,455,127.71
Williams International Co., L.L.C. $36,455,127.71
Wisconsin Physicians Service Insurance Corp. $152,864,253.96
Wisconsin Physicians Service Insurance Corp. $152,864,253.96
Wits Solutions Inc. $32,036,081.85
Wits Solutions Inc. $32,036,081.85
Wolftek Mission Group, LLC $107,043,931.89
Wolftek Mission Group, LLC $107,043,931.89
Woodward Hrt Inc $69,006,627.1
Woodward, Inc. $102,136,982.59