OSOW Vendor Directory
Find oversize/overweight trucking carriers, escort and pilot car companies, permit providers, and industry services for heavy haul freight. Brokers use the directory to discover carriers by capability; carriers list free, other vendors sponsor placements. Browse featured vendors below or jump to a full category directory.
OSOW Carriers
Oversize/overweight trucking companies listed by capability, equipment, and region.
No featured carriers yet. Browse the full directory.
Escorts & Pilot Cars
Pilot car companies, height poles, route surveys, and oversize-load signage.
No featured escort companies yet. Browse the full directory.
Permit Providers
Service providers handling single-trip, annual, and superload permits across the US.
No featured permit providers yet. Browse the full directory.
Industry Services
TMS software, insurance providers, and other tools used by OSOW carriers and brokers.
AL, AZ, AR, CA, CO, CT, DE, FL, GA, ID +38 more
Freight broker TMS that helps your team efficiently book and track Oversize and Overweight Loads alongside Full Truckload all in one platform.