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 334515

Top contractors in NAICS 334515

The 106 contractors with tracked federal awards in NAICS 334515, totalling $816,156,828. Ranked by award value.

See live NAICS 334515 opportunities →All contractors

1LOCKHEED MARTIN CORPORATION$69,241,8732 awards
2THE BOEING COMPANY$64,653,6245 awards
3PCI AVIATION LLC$58,224,9005 awards
4INNOVATIVE DEFENSE TECHNOLOGIES, LLC$56,387,9571 awards
5BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.$52,088,1573 awards
6CHEMRING ENERGETIC DEVICES INC$48,290,1484 awards
7TERADYNE, INC.$43,861,4148 awards
8ASTRONICS TEST SYSTEMS INC$41,936,2917 awards
9NORTHROP GRUMMAN SYSTEMS CORPORATION$37,314,5216 awards
10L3 TECHNOLOGIES, INC.$32,262,7961 awards
11ROHDE & SCHWARZ USA, INC.$31,893,43711 awards
12NATIONAL INSTRUMENTS CORP$29,884,1024 awards
13GENERAL DYNAMICS MISSION SYSTEMS, INC.$21,845,9766 awards
14KEYSIGHT TECHNOLOGIES, INC.$19,620,7353 awards
15ORBIT ADVANCED TECHNOLOGIES, INC.$19,463,5404 awards
16KEYSIGHT TECHNOLOGIES INC$15,668,8989 awards
17HUMANETICS INNOVATIVE SOLUTIONS, INC$11,877,1104 awards
18FLUKE ELECTRONICS CORP$11,767,3047 awards
19SEMQUEST, INC$11,041,9852 awards
20LOGISYS TECHNICAL SERVICES INC$9,547,4431 awards
21TEXTRON SYSTEMS CORPORATION$8,990,9524 awards
22ADVANCED TESTING TECHNOLOGIES INC$8,839,2505 awards
23BELL BOEING JOINT PROJECT OFFICE$7,769,4202 awards
24NSI-MI TECHNOLOGIES INC.$6,870,0001 awards
25YULISTA AVIATION, INC.$6,270,2203 awards
26CHENEGA SECURITY INTERNATIONAL, LLC$6,111,0151 awards
27NORTHROP GRUMMAN SYSTEMS CORP$4,205,9531 awards
28TECHNICAL COMMUNITIES, INC.$4,138,3147 awards
29TEL-INSTRUMENT ELECTRONICS CORP$4,108,8892 awards
30TYONEK MACHINING AND FABRICATION, LLC$4,048,2703 awards
31TEVET LLC$3,684,5296 awards
32L3 TECHNOLOGIES INC$3,162,9822 awards
33DOBLE ENGINEERING COMPANY$3,138,0863 awards
34CLARKE HESS COMMUNICATION RESEARCH CORP$3,047,0001 awards
35CRYSTAL INSTRUMENTS CORPORATION$2,803,1152 awards
36KITCO FIBER OPTICS INC$2,488,3091 awards
37KITCO LLC$2,144,2894 awards
38PROTOSPACE MFG USA INC$2,142,1211 awards
39ETS-LINDGREN INC$2,079,0001 awards
40FEI COMPANY$1,938,5461 awards
41SENSIA LLC$1,791,0851 awards
42CRFS, INC.$1,765,7481 awards
43DELTA SIGMA, LLC$1,587,1441 awards
44SPACE ELECTRONICS, LLC$1,519,6471 awards
45HILLER MEASUREMENTS INC$1,499,2831 awards
46DRS NETWORK & IMAGING SYSTEMS LLC$1,493,6081 awards
47ELECTRIC BOAT CORPORATION$1,489,4341 awards
48ULTRAX AEROSPACE INC$1,429,4881 awards
49AMETEK PROGRAMMABLE POWER, INC.$1,429,1941 awards
50LINMARR ASSOCIATES, INC.$1,421,0641 awards
51GTA CONTAINERS, LLC$1,298,6331 awards
52ALLCLEAR AEROSPACE & DEFENSE, INC.$1,278,4201 awards
53REES SCIENTIFIC CORPORATION$1,156,1822 awards
54CHANT ENGINEERING CO INC$1,151,4431 awards
55QRC, LLC$1,030,9741 awards
56STANDARD COMMUNICATIONS INC$1,014,3321 awards
57SERCO INC$938,6661 awards
58GMS INTERNATIONAL CORPORATION$935,6631 awards
59BLOOMY CONTROLS INC$918,9401 awards
60RADIANCE TECHNOLOGIES INC$898,9711 awards