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 212312

Top contractors in NAICS 212312

The 10 contractors with tracked federal awards in NAICS 212312, totalling $33,841,599. Ranked by award value.

See live NAICS 212312 opportunities →All contractors

1FPA PACIFIC CORP.$16,946,3056 awards
2YABUDOKEN CO.$5,925,0261 awards
3CENTRAL STONE CO$4,902,4561 awards
4CROWLEY HOLDINGS LLC$2,974,8062 awards
5TARPAN CONSTRUCTION, LLC$784,4441 awards
6SPECIALIZED GOVERNMENT SOURCING, INC.$783,6742 awards
7GIVING TREE CAPITAL, LLC$622,8252 awards
8KNIFE RIVER CORPORATION - NORTH CENTRAL$471,8482 awards
9AMERICAN CLASSIC CONSTRUCTION INC.$341,5532 awards
10APPALACHIAN AGGREGATES LLC$88,6621 awards