600 active carriers · 34 with recent roadside inspections, listed below.
| Carrier | City | Power units | Records |
|---|---|---|---|
| JIMS WATER SERVICE INC | GILLETTE | 33 | Inspections / crashes |
| CYCLONE DRILLING INCdba CYCLONE | GILLETTE | 22 | Inspections / crashes |
| D R M INC | GILLETTE | 52 | Inspections / crashes |
| L AND H INDUSTRIAL INC | GILLETTE | 38 | Inspections / crashes |
| MELGAARD CONSTRUCTION CO INCdba MELGAARD CONSTRUCTION | GILLETTE | 17 | Inspections / crashes |
| MANNING WRECKER SERVICE LLC | GILLETTE | 14 | Inspections / crashes |
| TCRI ENERGY SERVICES INC | GILLETTE | 57 | Inspections / crashes |
| WOOD WIRELINE SERVICE INC | GILLETTE | 30 | Inspections / crashes |
| TOMS HOTSHOT SERVICE INC | GILLETTE | 3 | Inspections / crashes |
| SILVERLINE CONSTRUCTION LLC | GILLETTE | 9 | Inspections / crashes |
| DADS TRUCK AND AUTO LLCdba REDROCK TOWING | GILLETTE | 5 | Inspections / crashes |
| HAWKEYE OILFIELD SUPPLY LLC | GILLETTE | 4 | Inspections / crashes |
| PROJECT WORKS LLC | GILLETTE | 2 | Inspections / crashes |
| RE KELSEY TRUCKING LLC | GILLETTE | 3 | Inspections / crashes |
| TORC LLC | GILLETTE | 12 | Inspections / crashes |
| HOWEBOY TRUCKING LLC | GILLETTE | 5 | Inspections / crashes |
| WESTERN FRONTIER LLC | GILLETTE | 5 | Inspections / crashes |
| BLACK GOLD ENERGY SERVICE LLC | GILLETTE | 38 | Inspections / crashes |
| CORTEZ TRUCKING LLC | GILLETTE | 2 | Inspections / crashes |
| VANDAMME TRUCKING LLC | GILLETTE | 3 | Inspections / crashes |
| HARDY SERVICES LLC | GILLETTE | 4 | Inspections / crashes |
| SHELL & WHITMORE RELIABILITY SOLUTIONS LLC | GILLETTE | 6 | Inspections / crashes |
| DRAGGIN TOWING LLC | GILLETTE | 5 | Inspections / crashes |
| BR TRUCKING LLC | GILLETTE | 4 | Inspections / crashes |
| EQUALITY STATE FARMS LLC | GILLETTE | 14 | Inspections / crashes |
| BUTLER FIELD SERVICES LLC | GILLETTE | 11 | Inspections / crashes |
| CIRCLE W SERVICES LLC | GILLETTE | 3 | Inspections / crashes |
| DADS TOWING AND RECOVERY LLCdba DADS TRUCK AND AUTO | GILLETTE | 10 | Inspections / crashes |
| FALCON CONSTRUCTION LLC | GILLETTE | 31 | Inspections / crashes |
| FARWEST STEEL WYOMING INCORPORATEDdba GILLETTE STEEL CENTER | GILLETTE | 20 | Inspections / crashes |
| HINES RANCH TRUCKING LLC | GILLETTE | 3 | Inspections / crashes |
| WYNE ENTERPRISE LLC | GILLETTE | 1 | Inspections / crashes |
| DADS TOWING LLC | GILLETTE | 1 | Inspections / crashes |
| D V PANA MERICA LLC | GILLETTE | 20 | Inspections / crashes |