Loading…

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

Explore the demo

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 built for US government contractors and hosted in the United States. Operated by eSourcing Data Ltd, registered in England and Wales.

© 2026 eSourcing Data Ltd · info@winacontract.com

NAICS 811210

Top contractors in NAICS 811210

The 598 contractors with tracked federal awards in NAICS 811210, totalling $3,804,047,749. Ranked by award value.

See live NAICS 811210 opportunities →All contractors

1TECHFLOW, INC.$822,520,6641 awards
2LEIDOS, INC.$588,498,5322 awards
3AGILITI HEALTH INC$425,657,40629 awards
4MOTOROLA SOLUTIONS, INC.$187,259,00318 awards
5NORTHROP GRUMMAN SYSTEMS CORP$179,088,09315 awards
6RAPISCAN SYSTEMS INC$145,786,5843 awards
7S & K SECURITY GROUP LLC$134,787,3311 awards
8LOCKHEED MARTIN CORPORATION$110,432,5928 awards
9RAYTHEON COMPANY$84,993,9452 awards
10SONOVA USA INC$51,198,86118 awards
11VARIAN MEDICAL SYSTEMS, INC$50,761,99338 awards
12CAREFUSION SOLUTIONS, LLC$48,205,97146 awards
13CUBIC DEFENSE APPLICATIONS, INC.$47,102,5562 awards
14INTERFUZE CORPORATION$43,872,7072 awards
15SMITHS DETECTION INC.$37,685,2413 awards
16L3 TECHNOLOGIES, INC.$32,424,6312 awards
17GOLDBELT FRONTIER, LLC$26,995,54710 awards
18COLLINS ELBIT VISION SYSTEMS, LLC$25,650,8236 awards
19INTEGRATED PROCUREMENT TECHNOLOGIES$22,744,9965 awards
20OLYMPUS AMERICA INC$21,589,58023 awards
21CAES SYSTEMS LLC$21,454,4006 awards
22EATON CORPORATION$20,536,9339 awards
23MURTECH, INC.$17,013,7941 awards
24MESOTECH INTERNATIONAL, INC.$14,762,6936 awards
25HII MISSION TECHNOLOGIES CORP$14,760,2621 awards
26FRONTIER STRATEGIES, LLC$14,053,3431 awards
27STELLANT SYSTEMS INC$13,688,2563 awards
28STERIS CORPORATION$13,679,40034 awards
29OTICON, INC$13,676,14212 awards
30TELEDYNE DEFENSE ELECTRONICS, LLC$13,427,5294 awards
31TELECOMMUNICATION SUPPORT SERVICES, INC.$11,700,5505 awards
32GENERAL DYNAMICS MISSION SYSTEMS, INC.$11,665,1871 awards
33PHILIPS NORTH AMERICA LLC$11,628,72232 awards
34SUSTAINMENT TECHNOLOGIES, LLC$10,484,63419 awards
35VAREX IMAGING CORP$9,696,5491 awards
36MITOMO CO., LTD.$9,571,7933 awards
37HONEYWELL INTERNATIONAL INC.$9,415,7265 awards
38KARL STORZ ENDOSCOPY-AMERICA INC$9,266,5125 awards
39CENTURIA CORPORATION$9,077,9673 awards
40STRYKER SALES, LLC$8,748,42237 awards
41NORTHROP GRUMMAN SYSTEMS CORPORATION$8,537,0415 awards
42THE BIONETICS CORP$7,626,7872 awards
43AGFA HEALTHCARE CORPORATION$7,421,65610 awards
44LIFE TECHNOLOGIES CORPORATION$7,342,58314 awards
45THOMAS INSTRUMENT, INCORPORATED$6,819,9661 awards
46EXCENTIUM, INC$6,810,4222 awards
47BECTON, DICKINSON AND COMPANY$6,499,85326 awards
48AT&T TECHNICAL SERVICES COMPANY, INC$6,412,1961 awards
49SIEMENS MEDICAL SOLUTIONS USA, INC.$6,317,66512 awards
50ELBITAMERICA, INC.$5,843,2135 awards
51MICROWAVE POWER PRODUCTS, INC.$5,627,8333 awards
52FEI COMPANY$5,487,77110 awards
53L1 ENTERPRISES INCORPORATED$5,189,08015 awards
54HILL-ROM, INC.$4,827,52417 awards
55GE PRECISION HEALTHCARE LLC$4,808,09311 awards
56ORBIT COMMUNICATION SYSTEMS, INC.$4,785,1382 awards
57GETINGE USA SALES, LLC$4,734,64926 awards
58AEROSPACE & COMMERCIAL TECHNOLOGIES, LLC$4,732,0362 awards
59AB SCIEX LLC$4,604,9438 awards
60STARKEY LABORATORIES INC$4,527,5726 awards