Loading…

Search every US federal contract opportunity on SAM.gov, and draft winning RFP responses with AI.

Explore the demo

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 built for US government contractors and hosted in the United States. Operated by eSourcing Data Ltd, registered in England and Wales.

© 2026 eSourcing Data Ltd · info@winacontract.com

Top Contractors in NAICS 511130 — NAICS 511130 Federal Awards | WinAContract

NAICS 511130

Top contractors in NAICS 511130

The 25 contractors with tracked federal awards in NAICS 511130, totalling $231,721,948. Ranked by award value.

See live NAICS 511130 opportunities →All contractors

1DIGITIZED SCHEMATIC SOLUTIONS LLC$92,541,31622 awards
2S & K LOGISTICS SERVICES LLC$36,637,5063 awards
3AL RAHA GROUP FOR TECHNICAL S ERVICES$32,916,5241 awards
4COX SUBSCRIPTIONS, INC.$23,496,2626 awards

5WEST PUBLISHING CORPORATION$7,738,1342 awards

6KONIAG INTEGRATION SOLUTIONS, LLC$7,067,8651 awards

7JOHN WILEY & SONS INC$5,158,6871 awards

8KRIS OFFSET & SCREEN PRINTERS LIMITED$4,594,5041 awards

9ADVANCED COMMUNICATION TECHNOLOGIES, LLC$4,408,0451 awards

10AL RAHA GROUP FOR TECHNICAL SERVICES (RGTS)$4,267,2471 awards

11UNITE FOR LITERACY LLC$3,103,5121 awards

12BLOOMBERG INDUSTRY GROUP, INC.$2,687,1591 awards

13EBSCO INDUSTRIES INC$1,770,5622 awards

14XMCO INC.$1,273,2711 awards

15COMPTECH CDO, LLC$1,130,4831 awards

16BENCHMARK EDUCATION COMPANY LLC$1,029,8621 awards

17CURRICULUM ASSOCIATES, LLC$721,6931 awards

18TEACHERS CURRICULUM INSTITUTE LLC$451,5961 awards

19ELSEVIER INC.$181,5961 awards

20D. R. MYERS DISTRIBUTING CO$148,7201 awards

21CENGAGE LEARNING, INC.$110,4461 awards

22THE STAYWELL CO, LLC$95,4181 awards

23THE CHANCELLOR, MASTERS AND SCHOLARS OF THE UNIVERSITY OF OXFORD$81,7661 awards

24R.S. MEANS COMPANY LLC$60,0001 awards

25THERAPEUTIC RESOURCE INC$49,7741 awards