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 511199

Top contractors in NAICS 511199

The 24 contractors with tracked federal awards in NAICS 511199, totalling $1,476,091,028. Ranked by award value.

See live NAICS 511199 opportunities →All contractors

1REED TECHNOLOGY AND INFORMATION SERVICES LLC$912,901,5741 awards
2FORS MARSH GROUP LLC$164,816,1245 awards
3BAM TECHNOLOGIES LLC$79,265,76210 awards
4TYGART TECHNOLOGY INC$67,312,5968 awards
5PALLADIAN PARTNERS, INC.$58,489,1926 awards
6CREATIVE INFORMATION TECHNOLOGY, INC.$33,471,0303 awards
7IRON VINE SECURITY LLC$33,131,4962 awards
8A+ GOVERNMENT SOLUTIONS, LLC$32,242,6121 awards
9IQ SOLUTIONS, INC.$26,759,39711 awards
10SOLE SOLUTIONS INC.$20,866,4583 awards
11SCIENTIFIC CONSULTING GROUP INC$18,971,0896 awards
12GINIA INC$13,091,7993 awards
13VARIQ CORPORATION$2,759,1262 awards
14AQUITAS SOLUTIONS, LLC$2,466,5712 awards
15CCH INCORPORATED$2,078,8611 awards
16NEW RIVER SYSTEMS CORPORATION$2,052,7771 awards
17TANSEY TIMOTHY N$1,645,0001 awards
18THE CANTON GROUP LIMITED LIABILITY COMPANY$1,186,0601 awards
19AMERICAN SOCIETY OF HEALTH-SYSTEM PHARMACISTS INC$630,6211 awards
20ENSOFTEK, INC.$597,8332 awards
21OAG AVIATION WORLDWIDE LLC$549,4411 awards
22TI TRAINING CORP$494,1001 awards
23WATCH SYSTEMS LLC$204,9131 awards
24COX SUBSCRIPTIONS, INC.$106,5961 awards