572 active carriers · 34 with recent roadside inspections, listed below.
| Carrier | City | Power units | Records |
|---|---|---|---|
| WYOMING MACHINERY COMPANYdba DBA DSS DBA WYOMING RENTS | CASPER | 181 | Inspections / crashes |
| U-KNOW SERVICE LLC | CASPER | 15 | Inspections / crashes |
| HOMAX OIL SALES INC | CASPER | 97 | Inspections / crashes |
| PC TRANSPORT INC | CASPER | 30 | Inspections / crashes |
| COBRA TRUCKING INC | CASPER | 18 | Inspections / crashes |
| TODD CHILDERSdba CHILDERS TRUCKING | CASPER | 22 | Inspections / crashes |
| TOTAL OILFIELD RENTALS INCdba MCKENDREE TRUCKING | CASPER | 20 | Inspections / crashes |
| METER PROVERS INCdba MPI | CASPER | 7 | Inspections / crashes |
| USA TRUCKING LIMITED LIABILITY COMPANYdba USA TRUCKING | CASPER | 20 | Inspections / crashes |
| MAD TRANSPORTATION & TOWING LLC | CASPER | 2 | Inspections / crashes |
| RIDGEWAY TRUCKING LLC | CASPER | 4 | Inspections / crashes |
| SCOTT'S HOT SHOT LLC | CASPER | 19 | Inspections / crashes |
| ACTION CARGO CORPORATION | CASPER | 50 | Inspections / crashes |
| MCAFEE HAULING LLC | CASPER | 13 | Inspections / crashes |
| RUMMEL'S OILFIELD SERVICES INCdba KEITH RUMMEL | CASPER | 20 | Inspections / crashes |
| MULE TEAM TRANSPORT LLC | CASPER | 1 | Inspections / crashes |
| E & F TOWING TRANSPORT & RECOVERY INC | CASPER | 11 | Inspections / crashes |
| FIBER CHEM INC | CASPER | 14 | Inspections / crashes |
| PRAIRIE FIELD SERVICES LLC | CASPER | 113 | Inspections / crashes |
| EVOLUTION SERVICES LLC | CASPER | 12 | Inspections / crashes |
| M&A TRUCKING LLC | CASPER | 3 | Inspections / crashes |
| BUCKSHOT TRUCKING LLC | CASPER | 9 | Inspections / crashes |
| THIB'S TRUCKING LLC | CASPER | 2 | Inspections / crashes |
| HENRY BROS LOGISTICS LLC | CASPER | 28 | Inspections / crashes |
| JJ TRUCKING LLCdba JJ TRUCKING | CASPER | 2 | Inspections / crashes |
| BUMPA AND SONS TRUCKING | CASPER | 7 | Inspections / crashes |
| PIVOT PETRO LLC | CASPER | 4 | Inspections / crashes |
| OIL CITY PAVING LLC | CASPER | 2 | Inspections / crashes |
| REVOLUTIONS TRANSPORT LLC | CASPER | 5 | Inspections / crashes |
| DZS LOGISTICS LLC | CASPER | 1 | Inspections / crashes |
| TRIPLE D LOGISTICS LLC | CASPER | 4 | Inspections / crashes |
| JARDINE TRANSPORT LLCdba JARDINE TRUCKING | CASPER | 2 | Inspections / crashes |
| EL RIO ENTERPRISES LLC | CASPER | 3 | Inspections / crashes |
| JACKSON AND COMPANY LLC | CASPER | 2 | Inspections / crashes |