Loading…

Search every US federal contract opportunity on SAM.gov, and draft winning RFP responses with AI.

Solutions

Contract search AI proposal writing Bid / no-bid scoring Buyer & market intelligence Forecast & recompetes Awards & competitors Teaming & partner network State & local contracts Pipeline & CRM

Find Contracts

All contracts Closing soon Recently posted Highest value Buyer Intelligence What’s coming up Who’s winning (awards)8(a) set-asides WOSB set-asides SDVOSB set-asides HUBZone set-asides

Agency opportunities

DoD contracts VA contracts HHS contracts DHS contracts DOE contracts GSA contracts DOT contracts NASA contracts

Tools & Pricing

AI Opportunity Scan Contract Pricing Benchmark Competitor & Incumbent Lookup Company Award Profile GovCon Market Explorer Supplier & Teaming Finder AI Pursuit Analyzer NAICS Code Lookup Set-Aside Eligibility Small Business Size Standard Acquisition Threshold Guide Bid / No-Bid Scorecard Bid ROI Calculator CMMC 2.0 / SPRS Estimator HUBZone Eligibility Checker Plans & pricing

Learn

Market Reports Blog Answers (Q&A)Resources Glossary A–Z Guides Compare tools 2026 data report

Company

About Contact sales Security & trust Careers WinAContract UK BidWriter UK GovCon — AI proposals eSourcing Data Privacy Terms Refunds

Services & network

Bid & capture consulting Registration & certifications GovCon training Supplier network Teaming & partnering Data & API Reports store

WinAContract is US-based and US-hosted — AI federal contract search and proposal writing software for US government contractors. Operated by eSourcing Data Ltd.

© 2026 eSourcing Data Ltd · info@winacontract.com

NAICS 541211

Top contractors in NAICS 541211

The 72 contractors with tracked federal awards in NAICS 541211, totalling $5,566,649,103. Ranked by award value.

See live NAICS 541211 opportunities →All contractors

1ERNST & YOUNG LLP$2,146,497,35074 awards
2KPMG LLP$1,287,744,96389 awards
3DELOITTE & TOUCHE LLP$642,811,65821 awards
4KEARNEY & COMPANY, P.C.$501,386,59379 awards
5THE CBE GROUP, INC.$201,974,0182 awards
6SIKICH CPA LLC$88,731,48217 awards
7CONRAD LLP$87,946,8004 awards
8WILLIAMS, ADLEY & COMPANY DC LLP$46,484,69218 awards
9AMERICAN INSTITUTES FOR RESEARCH IN THE BEHAVIORAL SCIENCES$38,820,9382 awards
10FIVE STONES INTELLIGENCE, INC.$37,983,0461 awards
11MYERS AND STAUFFER LC$37,269,9342 awards
12DAVID-JAMES LLC$35,555,5337 awards
13COHNREZNICK LLP$33,536,22736 awards
14GREAT HILL SOLUTIONS, LLC$32,446,8251 awards
15SAINT GEORGE CONSULTING INC.$30,555,3312 awards
16MYERS & STAUFFER LC$27,550,4145 awards
17HAMILTON ENTERPRISES, LLC$26,603,9996 awards
18MATHEMATICA INC.$21,195,2473 awards
19LEWIS & ELLIS, LLC$20,660,9251 awards
20REED & ASSOCIATES, CPAS, INC.$20,405,0543 awards
21BOOTH MANAGEMENT CONSULTING, LLC$20,233,1445 awards
22CHICKASAW STRATEGIC POINTE, LLC$18,312,8791 awards
23DAVIS FARR LLP$13,113,57111 awards
24CLIFTONLARSONALLEN LLP$12,821,2201 awards
25BLAND & ASSOCIATES PC$11,227,1839 awards
26KINGSTONVILLE-MERCADIEN JV LLC$10,886,3514 awards
27BRSI, LP$7,934,7332 awards
28PREMIER GROUP SERVICES INC$7,306,5019 awards
29ALLMOND & CO, LLC$7,069,3815 awards
30BLAKE WILLSON GROUP LLC$5,782,9571 awards
31HARPER RAINS KNIGHT & CO PA$5,556,7956 awards
32FRANCIS AWOYERA & ASSOCIATES, P.C$5,493,0041 awards
33DOMESTIC AWARDEES (UNDISCLOSED)$5,000,0001 awards
34VERDI CONSULTING INC$4,380,3391 awards
35GENTECH ASSOCIATES INC$4,087,7491 awards
36TICHENOR & ASSOCIATES, LLP$3,835,3403 awards
37ELITEBCO LLC$3,600,0001 awards
38CHASE CONSULTING GROUP, LLC$3,565,4951 awards
39EMPIRICAL CORPORATION$3,441,1792 awards
40HOLMES & COMPANY, L.L.C.$3,388,3692 awards
41PANGEA CONSULTING, LLC$3,156,3461 awards
42IBSWA GOVERNMENT SOLUTIONS, LLC$2,644,9122 awards
43PRICEWATERHOUSECOOPERS LLP$2,631,3801 awards
44REGIS & ASSOCIATES, PC$2,550,2275 awards
45DAVIS AUDREY ROBINETTE$2,506,0292 awards
46ATA SERVICES, INC.$2,463,9961 awards
47KEY & ASSOCIATES PC$2,271,3941 awards
48MCBRIDE, LOCK & ASSOCIATES, LLC$2,120,6002 awards
49TRONCONI SEGARRA & ASSOCIATES LLP$1,986,8181 awards
50SEBER TANS PLC$1,952,2821 awards
51SAGGAR & ROSENBERG, P.C.$1,858,1802 awards
52ANALYSIS GROUP INC$1,852,1151 awards
53OLLIE GREEN & CO, CPA'S, LLC$1,675,4863 awards
54TINKER SALOME CHRIS ENTERPRISE, LLC$1,593,0252 awards
55RMA ASSOCIATES LLC$1,457,4772 awards
56WITHUMSMITH+BROWN, PC$1,302,2141 awards
57SIMMONS-JOHNSON CONSULTING, LLC$1,298,6511 awards
58KAPILAMUKAMAL, LLP$1,085,0003 awards
59FTI CONSULTING, INC.$1,021,6691 awards
60KROLL, LLC$1,000,0001 awards