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 333314

Top contractors in NAICS 333314

The 36 contractors with tracked federal awards in NAICS 333314, totalling $4,773,315,548. Ranked by award value.

See live NAICS 333314 opportunities →All contractors

1ASSOCIATION OF UNIVERSITIES FOR RESEARCH IN ASTRONOMY, INC.$2,533,788,4801 awards
2DRS NETWORK & IMAGING SYSTEMS LLC$552,170,99215 awards
3L3 TECHNOLOGIES, INC.$425,456,43314 awards
4L3HARRIS TECHNOLOGIES, INC.$405,354,4272 awards
5RAYTHEON COMPANY$235,190,1078 awards
6GOODRICH CORPORATION$186,016,9929 awards
7TELEDYNE FLIR DEFENSE, INC.$97,337,9788 awards
8ELBIT SYSTEMS OF AMERICA - NIGHT VISION LLC$93,923,8153 awards
9WILCOX INDUSTRIES CORP.$47,680,4653 awards
10TELEDYNE SCIENTIFIC & IMAGING, LLC$38,182,1141 awards
11TRIJICON, INC.$32,970,1692 awards
12SEILER INSTRUMENT AND MANUFACTURING COMPANY, INCORPORATED$21,621,5236 awards
13GENERAL DYNAMICS LAND SYSTEMS INC.$20,977,4401 awards
14THALES DEFENSE & SECURITY INC$16,626,2351 awards
15RAFAEL ADVANCED DEFENSE SYSTEMS LTD.$14,149,0873 awards
16AVIATION SPECIALTIES UNLIMITED, INC.$10,000,0001 awards
17NIKON INSTRUMENTS INC$7,185,4019 awards
18NORTHROP GRUMMAN SYSTEMS CORPORATION$3,697,5262 awards
19CACI, INC. - FEDERAL$3,596,5731 awards
20ATLANTIC DIVING SUPPLY, INC.$3,558,3771 awards
21RAYTHEON CANADA LIMITED$3,488,4851 awards
22BCF SOLUTIONS, INC.$2,486,5621 awards
23NVTS NIGHT VISION TECHNOLOGY SOLUTIONS, INC.$2,420,2481 awards
24CARSON INDUSTRIES, INC.$2,286,1642 awards
25LEICA MICROSYSTEMS INC.$2,150,0594 awards
26NOROTOS, INC$2,093,3112 awards
27PROAIM AMERICAS, LLC.$1,938,8741 awards
28GENTEX CORPORATION$1,655,0841 awards
29OPTICAL LAB SOFTWARE SOLUTIONS, INC.$1,176,9111 awards
30LIGHTFORCE USA, INCORPORATED$944,4231 awards
31FEI COMPANY$758,7571 awards
32GFS SUPPLY & SERVICES COMPANY, INC.$740,1241 awards
33OPTEX SYSTEMS, INC$543,2262 awards
34AUTHENTIX, INC$456,0551 awards
35NIGHT VISION DEVICES INC$445,5591 awards
36LIGHTMACHINERY INC$247,5711 awards