| UOUsdol Osha - (mobile) | Elba | AL | — | ◇ UNVERIFIED |
| UOUsdol Osha - (mobile) | Mckenzie | AL | — | ◇ UNVERIFIED |
| UOUsdol Osha- North Aurora | Streator | IL | — | ◇ UNVERIFIED |
| UIUsi Intergrated Transportation LLC | Pharr | TX | — | ◇ UNVERIFIED |
| UTUS Trailer Manufacturing LLC | Mount Airy | NC | — | ◇ UNVERIFIED |
| UTUtility Trailer Assembly Facility | Springville | UT | — | ◇ UNVERIFIED |
| UTUtility Trailer Manufacturing | City of Industry | CA | — | ◇ UNVERIFIED |
| UTUtility Trailer Manufacturing Company | Alpharetta | GA | — | ◇ UNVERIFIED |
| UTUtility Trailer Manufacturing Company | City of Industry | CA | — | ◇ UNVERIFIED |
| UTUtility Trailer Manufacturing Company: Trailer Manufacturing Facility | Clearfield | UT | — | ◇ UNVERIFIED |
| UTUtility Trailer Mfg CO | Atkins | VA | — | ◇ UNVERIFIED |
| UTUtility Trailer Mfg/tautliner Division | Walnut | CA | — | ◇ UNVERIFIED |
| UTUtility Trailer of California LLC | Delhi | CA | — | ◇ UNVERIFIED |
| VDValley Diesel Repair | Visalia | CA | — | ◇ UNVERIFIED |
| VPValley Pacific Petroleum Services | Bakersfield | CA | — | ◇ UNVERIFIED |
| VDVan Den Berg Trucking LLC | Visalia | CA | — | ◇ UNVERIFIED |
| VNVanguard National Trailer Corporation | Monon | IN | — | ◇ UNVERIFIED |
| VCVanquish Crane & Construction, LLC | Texas City | TX | — | ◇ UNVERIFIED |
| VRVan Rv Designs | Fort Lauderdale | FL | — | ◇ UNVERIFIED |
| VRVelocity Rail Solutions | Stockton | CA | — | ◇ UNVERIFIED |
| VWVibo Welding INC | North Branch | MN | — | ◇ UNVERIFIED |
| VAVictor Arias | San Diego | CA | — | ◇ UNVERIFIED |
| VMViking-cives Midwest INC. | Morley | MO | — | ◇ UNVERIFIED |
| VTViking-spirit Tailers | Renfrew | PA | — | ◇ UNVERIFIED |
| VEVsk Equipment INC | Rockford | MN | — | ◇ UNVERIFIED |
| WCWa317938052 - Capital Industrial INC | Tumwater | WA | — | ◇ UNVERIFIED |
| WBWa317938954 - Bowhead Equipment Company | Sunnyside | WA | — | ◇ UNVERIFIED |
| WTWa317939684 - Terex Washington INC | Redmond | WA | — | ◇ UNVERIFIED |
| WBWa317940187 - Bowhead Equipment Company | Lynden | WA | — | ◇ UNVERIFIED |
| WSWa317946938 - Shiraul LLC | Sunnyside | WA | — | ◇ UNVERIFIED |
| WTWa317948598 - Tanner Manufacturing INC | Bellingham | WA | — | ◇ UNVERIFIED |
| WVWabash Valley Manufacturing | Silver Lake | IN | — | ◇ UNVERIFIED |
| WSWade Services INC | Laurel | MS | — | ◇ UNVERIFIED |
| WEWaldorf Enterprises | Toledo | OH | — | ◇ UNVERIFIED |
| WEWarren Equpment, INC. | Plant City | FL | — | ◇ UNVERIFIED |
| WUWatershield Usa, LLC | Dixon | CA | — | ◇ UNVERIFIED |
| WCW C Manufacturing - Specialty CO INC | West Columbia | SC | — | ◇ UNVERIFIED |
| WCWells Cargo, INC. | Elkhart | IN | — | ◇ UNVERIFIED |
| WCWells Cargo Trailers of in Incorporated | Elkhart | IN | — | ◇ UNVERIFIED |
| WTWestern Tile and Marble | Redmond | WA | — | ◇ UNVERIFIED |
 Western Trailer CO | Boise | ID | — | ◇ UNVERIFIED |
| Western Trailer Repair | Seattle | WA | — | ◇ UNVERIFIED |
| WEWestinghouse Electric Company | Shoreview | MN | — | ◇ UNVERIFIED |
| WMWest Michigan Lift and Dock LLC | Holland | MI | — | ◇ UNVERIFIED |
| WCWhiting CORP | Monee | IL | — | ◇ UNVERIFIED |
| WIWilkens Industries INC | Morris | MN | — | ◇ UNVERIFIED |
| WGWilliamsen Godwin Truck Body Company LLC | Salt Lake City | UT | — | ◇ UNVERIFIED |
| WSWilliams & Sons Masonry | El Cajon | CA | — | ◇ UNVERIFIED |
| WTWilson Trailer Co-plant #1 | Sioux City | IA | — | ◇ UNVERIFIED |
| WEWinkles Enterprises INC | Santa Maria | CA | — | ◇ UNVERIFIED |
