118 active carriers · 12 with recent roadside inspections, listed below.
| Carrier | City | Power units | Records |
|---|---|---|---|
| VERMEER SALES & SERVICE M I INC | CHESTERFIELD | 34 | Inspections / crashes |
| INSITUFORM TECHNOLOGIES LLCdba INSITUFORM AND C&L WATER SOLUTIONS | CHESTERFIELD | 842 | Inspections / crashes |
| INSITUFORM TECHNOLOGIES USA LLCdba INSITUFORM | CHESTERFIELD | 111 | Inspections / crashes |
| K & K EXPRESS LLC | CHESTERFIELD | 3 | Inspections / crashes |
| ROSCH COMPANY LLC | CHESTERFIELD | 1 | Inspections / crashes |
| ST LOUIS TRANSPORT LLC | CHESTERFIELD | 1 | Inspections / crashes |
| WESTFALL HAULING INC | CHESTERFIELD | 27 | Inspections / crashes |
| GOLDEN TRIANGLE CONCRETE CO | CHESTERFIELD | 29 | Inspections / crashes |
| DAIKIN TMI HOLDINGS LLCdba THERMAL MECHANICS INC | CHESTERFIELD | 7 | Inspections / crashes |
| RISING TRUCKING LLC | CHESTERFIELD | 4 | Inspections / crashes |
| ON TYME FREIGHT LLC | CHESTERFIELD | 6 | Inspections / crashes |
| DAT 2 TRUCKING LLC | CHESTERFIELD | 3 | Inspections / crashes |