338 active carriers · 11 with recent roadside inspections, listed below.
| Carrier | City | Power units | Records |
|---|---|---|---|
| LS TRANSPORT LLC | PRINEVILLE | 156 | Inspections / crashes |
| STINGER TRANSPORT LLC | PRINEVILLE | 8 | Inspections / crashes |
| WESTERN HEAVY HAUL INC | PRINEVILLE | 26 | Inspections / crashes |
| PTS TRANSPORTATION LLC | PRINEVILLE | 6 | Inspections / crashes |
| DAVE'S TOWING LLC | PRINEVILLE | 3 | Inspections / crashes |
| PAUL SCHROEDER CARPENTRY INC | PRINEVILLE | 8 | Inspections / crashes |
| DIAMOND D RODEO COMPANY LLCdba DIAMOND D RODEO COMPANY AND PERFORMANCE HORSES LLC | PRINEVILLE | 3 | Inspections / crashes |
| K & M LOGISTICS LLC | PRINEVILLE | 8 | Inspections / crashes |
| CENTERLINE DRILLING INC | PRINEVILLE | 32 | Inspections / crashes |
| EAST CASCADE CONTRACTING LLC | PRINEVILLE | 3 | Inspections / crashes |
| K & M LOGISTICS OF OREGON LLC | PRINEVILLE | 1 | Inspections / crashes |