| Company | DOT # | MC / Docket # | Authority Status | Operation Type |
|---|---|---|---|---|
| TRAILHEAD BEVERAGE INC | 1856859 | Active | Carrier | |
| TRENT ABRAHAM | 482861 | Inactive | Carrier | |
| TRIANGLE FOOD SERVICE | 274165 | Inactive | Carrier | |
| TRIPLE S MD TRUCKING LLC | 3173507 | MC120458 | Inactive | Carrier |
| TROMBLEY CONSTRUCTION INC | 2161783 | Active | Carrier | |
| TW TRUCKING INC | 740564 | MC360760 | Inactive | Carrier |
| UNITED AG GROUP INC | 4217282 | MC1629468 | Active | Broker |
| VALKYRIE OPERATING LLC | 3264080 | MC1029419 | Active | Carrier |
| VALLEY CONSTRUCTION CO INC | 609901 | Active | Carrier/Shipper | |
| VALLEY CO-OP | 324907 | Inactive | Carrier | |
| VICTOR M MCCOY | 2032014 | Inactive | Carrier | |
| VISTA TRUCKING & WATER SERVICES INC | 1747109 | MC639909 | Active | Carrier |
| WAID OIL FIELD SERVICES | 207702 | Inactive | Carrier | |
| WALTER D JORGENSEN | 1294328 | Inactive | Carrier | |
| WASHAKIE ENERGIES CO LTD | 598723 | Active | Shipper | |
| WASHAKIE FEEDERS INC | 963294 | MC411029 | Active | Carrier |
| WASHAKIE MEMORIAL HOSPITAL | 410992 | Active | Shipper | |
| WASHAKIE PIPE & SUPPLY INC | 52120 | Inactive | Carrier | |
| WEBER AG LLC | 1268196 | Inactive | Carrier | |
| WEST-CHEM SALES & SERVICE INC | 211836 | Inactive | Carrier/Shipper | |
| WESTERN POWERLINE CONSTRUCTION INC | 306685 | Inactive | Carrier | |
| WILLIAM BAIN AND JUDY BAIN | 679894 | Inactive | Carrier | |
| WINCHESTER WELL SERVICE INC | 1213264 | Active | Carrier | |
| WORLAND BROKERAGE LLC | 2303522 | MC783628 | Active | Broker |
| WORLAND LAUNDRY & CLEANERS INC | 512514 | Inactive | Carrier | |
| WYATT MOLZAHN CONSTRUCTION INC | 1840181 | Active | Carrier | |
| WYMONT CO2 INC | 1238931 | Inactive | Carrier | |
| WYOMING BEVERAGES INC | 730759 | Active | Carrier/Shipper | |
| WYOMING ICF & SUPPLY INC | 2384254 | Active | Carrier | |
| YOUNG'S BODY SHOP | 526988 | Active | Shipper |