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

NAICS 485510

Top contractors in NAICS 485510

The 13 contractors with tracked federal awards in NAICS 485510, totalling $11,843,284. Ranked by award value.

See live NAICS 485510 opportunities →All contractors

1TAA SP. Z O.O.$4,667,8075 awards
2BUPOL SP. Z O.O.$1,846,8462 awards
3DREAM MANAGEMENT, INC.$1,209,2421 awards
4ADVENTURES BY DAWN L.L.C$965,9451 awards
5GLOBAL CHARTER SERVICES INC$825,0491 awards
6PARSH MARINE PHILIPPINES INC$783,2181 awards
7NWSBW LLC$396,7201 awards
8MISCELLANEOUS FOREIGN AWARDEES$244,3351 awards
9WINDSTAR LINES INC$240,5801 awards
10CHARTER BUS PROS INC$221,7081 awards
11AMERICAN COACH & LIMOUSINE, INC.$174,1511 awards
12BELLATOR SERVICES, LLC$149,2801 awards
13SIXT RIDE GMBH & CO. KG$118,4031 awards