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 541710

Top contractors in NAICS 541710

The 80 contractors with tracked federal awards in NAICS 541710, totalling $210,340,479,465. Ranked by award value.

See live NAICS 541710 opportunities →All contractors

1LAWRENCE LIVERMORE NATIONAL SECURITY, LLC$41,519,790,0221 awards
2REGENTS OF THE UNIVERSITY OF CALIFORNIA, THE$35,295,925,2191 awards
3BATTELLE MEMORIAL INSTITUTE$30,853,836,0071 awards
4LOCKHEED MARTIN CORP$24,611,038,7942 awards
5THE REGENTS OF THE UNIVERSITY OF CALIFORNIA$19,926,468,2101 awards
6UCHICAGO ARGONNE, LLC$17,482,971,7001 awards
7THE LELAND STANFORD JUNIOR UNIVERSITY$15,260,878,7423 awards
8FERMI RESEARCH ALLIANCE, LLC$8,292,579,5211 awards
9JEFFERSON SCIENCE ASSOCIATES, LLC$3,122,899,6911 awards
10THE JOHNS HOPKINS UNIVERSITY APPLIED PHYSICS LABORATORY LLC$2,549,416,44115 awards
11RAYTHEON COMPANY$2,131,865,9695 awards
12SCIENCE APPLICATIONS INTERNATIONAL CORPORATION$1,816,865,0624 awards
13ASSOCIATION OF UNIVERSITIES FOR RESEARCH IN ASTRONOMY, INC.$1,589,272,0701 awards
14SMITHSONIAN INSTITUTION$1,394,857,8882 awards
15IOWA STATE UNIVERSITY OF SCIENCE AND TECHNOLOGY$1,133,186,3311 awards
16LOCKHEED MARTIN INTEGRATED SYSTEMS, LLC$528,145,9403 awards
17UNIVERSITY OF ARIZONA$486,654,3771 awards
18LOCKHEED MARTIN CORPORATION$371,610,3525 awards
19GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC.$286,789,6319 awards
20AMENTUM TECHNOLOGY, INC.$227,495,6172 awards
21SOUTHWEST RESEARCH INSTITUTE$223,339,9982 awards
22BIOCRYST PHARMACEUTICALS INC$204,984,6991 awards
23ASTRION GROUP, LLC$189,082,3792 awards
24AMERICA'S HEALTH INSURANCE PLANS, INC.$186,398,8391 awards
25HAMPTON UNIVERSITY$130,535,1121 awards
26THE PENNSYLVANIA STATE UNIVERSITY$81,572,0621 awards
27THE REGENTS OF THE UNIVERSITY OF COLORADO$59,422,2221 awards
28MTA INC$49,216,3041 awards
29RAYTHEON SYSTEMS LIMITED$37,697,0281 awards
30PERATON AEROSPACE & DEFENSE INC.$37,503,6572 awards
31NAVMAR APPLIED SCIENCES CORP$34,226,5712 awards
32FISICA APPLIED TECHNOLOGIES, INC.$32,603,7356 awards
33THE KEYW CORPORATION$28,254,3342 awards
34SUMMIT RESEARCH CORPORATION$23,977,3941 awards
35GENERAL DYNAMICS MISSION SYSTEMS, INC.$23,432,5722 awards
36BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.$22,764,7752 awards
3721ST CENTURY SYSTEMS, INC.$14,192,5191 awards
38SOTERA DEFENSE SOLUTIONS INC$7,276,9031 awards
39PERATON INC.$5,938,4414 awards
40BOEING COMPANY, THE$5,821,2591 awards
41STELLANT SYSTEMS INC$5,319,9301 awards
42THE MITRE CORPORATION$4,401,8912 awards
43VANTOR SERVICES INC.$3,733,2692 awards
44NORTHROP GRUMMAN SYSTEMS CORPORATION$3,445,3591 awards
45CACI TECHNOLOGIES, LLC$3,388,4761 awards
46SENSOR ELECTRONIC TECHNOLOGY, INC.$3,111,8081 awards
47LACHEL & ASSOCIATES, INC.$3,048,5132 awards
48CGI FEDERAL INC.$2,916,1714 awards
49BAE SYSTEMS ADVANCED TECHNOLOGIES INC$2,619,6911 awards
50D'ANTONIO CONSULTANTS INTERNATIONAL$2,043,0951 awards
51ASSOCIATES OF AMERICAN RR$1,533,0002 awards
52EMAG TECHNOLOGIES INC.$1,509,8141 awards
53VT AEPCO INC.$1,442,8182 awards
54ELECTRONIC WARFARE ASSOCIATES, INC.$1,269,0001 awards
55INNOVATIVE TECHNICAL SOLUTIONS, INC.$1,077,9241 awards
56TEKLA RESEARCH, INC.$964,2501 awards
57MERRILL CORPORATION$952,3561 awards
58UNIVERSITY OF TEXAS AT AUSTIN$925,8151 awards
59PHOTONSYSTEMS, INC$916,5491 awards
60OPTIGRATE CORP$750,0001 awards