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 334517

Top contractors in NAICS 334517

The 57 contractors with tracked federal awards in NAICS 334517, totalling $4,564,433,521. Ranked by award value.

See live NAICS 334517 opportunities →All contractors

1SIEMENS MEDICAL SOLUTIONS USA, INC.$838,879,599402 awards
2SMITHS DETECTION INC.$667,243,32423 awards
3GE PRECISION HEALTHCARE LLC$499,612,712358 awards
4RAPISCAN SYSTEMS INC$472,655,24415 awards
5LEIDOS, INC.$428,275,14717 awards
6PHILIPS NORTH AMERICA LLC$383,337,003297 awards
7LEIDOS SECURITY DETECTION & AUTOMATION, INC.$228,151,52415 awards
8WESTINGHOUSE GOVERNMENT SERVICES LLC$221,381,7401 awards
9SMITHS DETECTION, INC$210,865,42110 awards
10AMERICAN SCIENCE & ENGINEERING INC$156,766,1715 awards
11ASTROPHYSICS INC$149,654,6317 awards
12VARIAN MEDICAL SYSTEMS, INC$138,661,04739 awards
13HOLOGIC SALES AND SERVICE, LLC$32,335,01042 awards
14ELEKTA INC$17,240,2344 awards
15V.J. TECHNOLOGIES, INC$11,444,8933 awards
16HADLAND IMAGING LLC$9,686,4551 awards
17OSAGE NATION ENERGY SERVICES LLC$8,857,3591 awards
18OEC MEDICAL SYSTEMS, INC.$8,794,28815 awards
19MARIETTA NONDESTRUCTIVE TESTING LLC$8,653,7762 awards
20J.L SHEPHERD AND ASSOCIATES, INC.$8,480,5861 awards
21FUJIFILM HEALTHCARE AMERICAS CORP$7,409,0179 awards
22SPECTRUM DYNAMICS MEDICAL, INC.$6,071,1706 awards
23BK MEDICAL HOLDING COMPANY, INC.$5,882,07915 awards
24VARIAN MEDICAL SYSTEMS, INC.$4,891,0222 awards
25NORTH STAR IMAGING INCORPORATED$4,816,6043 awards
26SHIMADZU PRECISION INSTRUMENTS, INC.$4,122,4604 awards
27RAYSEARCH AMERICAS INC.$4,020,0414 awards
28ALKO ENTERPRISES INC$3,978,0421 awards
29VIKEN DETECTION CORPORATION$3,192,3642 awards
30REVEAL IMAGING TECHNOLOGIES, INC.$2,339,6992 awards
31VAREX IMAGING CORP$1,865,0042 awards
32ATLANTIUM TECHNOLOGIES LTD$1,658,4711 awards
33ACCURAY INCORPORATED$1,587,3622 awards
34BRAINLAB INC$1,543,5982 awards
35RED HERITAGE MEDICAL LLC$1,205,6911 awards
36FOSS THERAPY SERVICES, INC.$1,095,4861 awards
37DLA TROOP SUPPORT$1,027,2742 awards
38POINT SECURITY INC$927,5261 awards
39RIVERAIN TECHNOLOGIES, INC$840,1883 awards
40CARL ZEISS MICROSCOPY, LLC$794,0381 awards
41LOVELL GOVERNMENT SERVICES INC.$788,5012 awards
42HOPEWELL DESIGNS, INC.$530,7511 awards
43QSA GLOBAL INC$406,7501 awards
44KUB TECHNOLOGIES INC.$386,5002 awards
45EXCEL IMAGING SOLUTIONS, LLC$365,1241 awards
46GENERAL ELECTRIC COMPANY$300,4751 awards
47SIRTEX MEDICAL INC$245,1941 awards
48SHARPLOGIXX, LLC$165,7352 awards
49GE HEALTHCARE INC$154,4001 awards
501ST AMERICAN MEDICAL DISTRIBUTORS, INC.$143,2501 awards
51BRANCH MEDICAL LLC$134,7991 awards
52SUN NUCLEAR CORP.$133,2051 awards
53TEST EQUIPMENT DISTRIBUTORS LLC$120,8871 awards
54TRANSAMERICAN SOLUTIONS LLC$103,5001 awards
55DENTSPLY NORTH AMERICA LLC$95,7591 awards
56J & N MARKETING, INC.$66,4781 awards
57RADIATION DETECTION COMPANY$48,9131 awards