308 active carriers · 39 with recent roadside inspections, listed below.
| Carrier | City | Power units | Records |
|---|---|---|---|
| MOYLE PETROLEUM COMPANY | RAPID CITY | 16 | Inspections / crashes |
| HILLS PRODUCTS GROUP INC | RAPID CITY | 12 | Inspections / crashes |
| NORTHWEST PIPE FITTINGS INC | RAPID CITY | 14 | Inspections / crashes |
| A & B WELDING SUPPLY CO | RAPID CITY | 10 | Inspections / crashes |
| BRINK CONSTRUCTORS INC | RAPID CITY | 525 | Inspections / crashes |
| STAGECOACH WEST INCdba MOUNT RUSHMORE TOURS | RAPID CITY | 9 | Inspections / crashes |
| HILT CONSTRUCTION INC | RAPID CITY | 19 | Inspections / crashes |
| FREED'S FINE FURNISHINGS INC | RAPID CITY | 9 | Inspections / crashes |
| PETE LIEN & SONS INCdba DAKOTA STEEL & SUPPLY | RAPID CITY | 192 | Inspections / crashes |
| M G OIL COMPANY INCdba HEARTLAND TRANSPORTATION | RAPID CITY | 56 | Inspections / crashes |
| ROTH TRUCKING INC | RAPID CITY | 57 | Inspections / crashes |
| HEAVY CONSTRUCTORS INC | RAPID CITY | 63 | Inspections / crashes |
| RAPID PACKAGING CO INC | RAPID CITY | 9 | Inspections / crashes |
| HUEY LONG CO INCdba HEARTLAND PELLA WINDOWS AND DOORS | RAPID CITY | 6 | Inspections / crashes |
| J AND J ASPHALT COMPANY | RAPID CITY | 23 | Inspections / crashes |
| COCA-COLA BOTTLING COMPANY HIGH COUNTRY | RAPID CITY | 266 | Inspections / crashes |
| PARTNERSHIP WITH NATIVE AMERICANS | RAPID CITY | 9 | Inspections / crashes |
| BEAIRD TRUCKING INC | RAPID CITY | 3 | Inspections / crashes |
| SIMON CONTRACTORS OF SOUTH DAKOTA INCdba HILLS MATERIALS COMPANY | RAPID CITY | 48 | Inspections / crashes |
| BILL K LANGERdba LANGER 1 TRUCKING | RAPID CITY | 1 | Inspections / crashes |
| COMPLETE CONCRETE INCdba COMPLETE CONTRACTING SOLUTIONS | RAPID CITY | 42 | Inspections / crashes |
| BLACK HILLS SERVICE COMPANY LLCdba BLACK HILLS ENERGY | RAPID CITY | 533 | Inspections / crashes |
| RUSSELL ENTERPRISES INCdba OLSON TOWING | RAPID CITY | 6 | Inspections / crashes |
| MIDCO DIVING & MARINE SERVICES INC | RAPID CITY | 8 | Inspections / crashes |
| RAPID TOWING LLCdba RAPID TOWING | RAPID CITY | 10 | Inspections / crashes |
| BLACKGOLD CAPITAL LLCdba BGC | RAPID CITY | 6 | Inspections / crashes |
| JEFF STORMdba STORM TRANSPORT | RAPID CITY | 2 | Inspections / crashes |
| SANDFORD LOGGING INC | RAPID CITY | 1 | Inspections / crashes |
| ENGINEERED CONCRETE PRODUCTS LLC | RAPID CITY | 3 | Inspections / crashes |
| ACES AND EIGHTS TRANSPORT INC | RAPID CITY | 2 | Inspections / crashes |
| WOLDT RACING INCdba WOLDT TRUCKING | RAPID CITY | 1 | Inspections / crashes |
| DAVE LEWTON TRUCKING L L C | RAPID CITY | 1 | Inspections / crashes |
| BRONSON TRANSPORT LLC | RAPID CITY | 1 | Inspections / crashes |
| BADLANDS TRUCK COMPANY LTDdba BADLANDS TRUCKING | RAPID CITY | 2 | Inspections / crashes |
| AIR LAND FREIGHT LLC | RAPID CITY | 7 | Inspections / crashes |
| DAKOTA WEST INC | RAPID CITY | 4 | Inspections / crashes |
| SIERRA DELTA TRANSPORTS LLC | RAPID CITY | 1 | Inspections / crashes |
| SHARP1 LLCdba SHARP1 TRANSPORT | RAPID CITY | 1 | Inspections / crashes |
| WEST RIVER RECOVERY LLC | RAPID CITY | 3 | Inspections / crashes |