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 315990

Top contractors in NAICS 315990

The 92 contractors with tracked federal awards in NAICS 315990, totalling $1,499,839,318. Ranked by award value.

See live NAICS 315990 opportunities →All contractors

1READYONE INDUSTRIES INC$155,643,8239 awards
2AVON PROTECTION CERADYNE LLC$155,286,1765 awards
3FORGELINE SOLUTIONS, INC.$108,344,92324 awards
4BETHEL INDUSTRIES INC$100,560,2108 awards
5ATLANTIC DIVING SUPPLY, INC.$83,571,77242 awards
6TACTICAL & SURVIVAL SPECIALTIES, LLC$75,906,09320 awards
7GENTEX CORPORATION$66,228,30211 awards
8POINT BLANK PROTECTIVE APPAREL & UNIFORMS, LLC$62,609,1317 awards
9ASPETTO INC$58,417,09818 awards
10SLATE SOLUTIONS LLC$55,639,8604 awards
11POINT BLANK ENTERPRISES, INC$53,597,1995 awards
12QINETIQ INC.$51,467,4851 awards
13CENTRAL LAKE ARMOR EXPRESS INC$49,111,2658 awards
14VF IMAGEWEAR, INC.$48,545,0422 awards
15SOUTHEASTERN KENTUCKY REHABILITATION INDUSTRIES, INC$28,402,1082 awards
16AMETRINE INC$26,462,5068 awards
17CAM LOCK LIMITED$21,548,0289 awards
18PROPPER INTERNATIONAL INC$21,053,0894 awards
19LEADING TECHNOLOGY COMPOSITES INC$19,468,8296 awards
20CARTER ENTERPRISES LLC$18,654,5206 awards
21THE LIGHTHOUSE FOR THE BLIND, INCORPORATED$17,451,9717 awards
22LIONHEART ALLIANCE, LLC$16,326,6745 awards
23VINYL TECHNOLOGY, LLC$15,607,0006 awards
24PREDICTIVE BALLISTICS LLC$14,859,60113 awards
25GALVION LTD$10,307,7645 awards
26AMERICAN APPAREL, INC.$9,907,23714 awards
27OMNI MEDICAL SYSTEMS, INC.$9,839,9112 awards
28AERIAL MACHINE & TOOL CORPORATION$9,703,7683 awards
29CHAUTAUQUA COUNTY CHAPTER OF NYSARC, INC$9,218,4964 awards
30NATIONAL INDUSTRIES FOR THE BLIND$8,218,4284 awards
31AARDVARK$7,600,0237 awards
32VALLEY APPAREL, LLC$7,389,7604 awards
33LIONS SERVICES, INC.$6,920,4552 awards
34PECKHAM VOCATIONAL INDUSTRIES, INC.$6,404,1225 awards
35BERING GLOBAL SOLUTIONS, LLC$4,820,7699 awards
36NOBLE SUPPLY & LOGISTICS, LLC$4,678,4902 awards
37MCRAE INDUSTRIES INC$4,666,1921 awards
38HUMAN TECHNOLOGIES CORP$4,443,1054 awards
39BELLEVILLE SHOE MANUFACTURING COMPANY$3,757,8601 awards
40PROMOTIONS PLUS, INC.$3,708,8901 awards
41TIDEWATER DISTRIBUTORS LLC$3,410,0242 awards
42ARBILL INDUSTRIES INC$3,299,6954 awards
43KNOX COUNTY ASSOCIATION FOR REMARKABLE CITIZENS, INC.$3,235,8792 awards
44US21 INC$3,228,1316 awards
45FEDERAL PRISON INDUSTRIES, INC$3,199,69131 awards
46DAWN ENTERPRISES INC.$2,981,0092 awards
47FEDERAL PRISON INDUSTRIES, INC - CTG$2,813,5692 awards
48AVON PROTECTION SYSTEMS INCORPORATED$2,790,1172 awards
49KOKATAT INC$2,742,8272 awards
50STANDARD SAFETY EQUIPMENT CO$2,620,9501 awards
51SURVIVAL INNOVATIONS, LLC$2,428,0021 awards
52BESTWORK INDUSTRIES FOR THE BLIND INC$2,410,2354 awards
53UNWRAPPED, INC.$2,270,3793 awards
54THE TRAVIS ASSOCIATION FOR THE BLIND$2,188,6733 awards
55CRYE PRECISION LLC$2,124,9351 awards
56ARIZONA INDUSTRIES FOR THE BLIND$2,016,5323 awards
57EXTREME TACTICAL INC$1,858,7221 awards
58MISSISSIPPI INDUSTRIES FOR THE BLIND$1,724,4452 awards
59GOLDBELT SECURITY LLC$1,699,6573 awards
60SAN ANTONIO LIGHTHOUSE FOR THE BLIND$1,613,0722 awards