| POLLARD FARMS LLC | 2116532 | | Active | Carrier |
| POND CREEK FOREST PRODUCTS INC | 584369 | MC376362 | Active | Carrier |
| R & S TRUCKING | 506396 | | Inactive | Carrier |
| RANDY S ELLIS | 3765623 | | Active | Carrier |
| RANDY VAUGHAN | 1086094 | | Active | Carrier |
| RELIABLE ACID INC | 378645 | | Inactive | Carrier |
| RELIABLE OIL FIELD SERVICE INC | 988329 | MC681549 | Active | Carrier |
| RICHARD W SMITH TRUCKING INC | 326359 | MC243385 | Active | Carrier |
| RJC SPECIALTIES INC | 625877 | MC366685 | Inactive | Carrier |
| ROBERT E HUFFMAN | 1387671 | MC528370 | Inactive | Carrier |
| ROBERT R. SCOTT & MILDRED GARMAN | 0 | MC249321 | Active | |
| ROCK ISLAND REFINERY CORP | 264502 | | Inactive | Carrier/Shipper |
| ROGER ALAN HEADLEY | 535107 | MC267316 | Inactive | Carrier |
| ROY SEIDEL | 326352 | | Inactive | Carrier |
| SCARBROUGH FARMS TRUCKING LLC | 292351 | MC187446 | Active | Carrier |
| S I KINCAID & SONS INC | 1480275 | | Active | Carrier |
| SIMPSON TRANSPORTATION INC | 137672 | MC141777 | Active | Carrier/Broker |
| SOUTHERN ILLINOIS HYDRAULIC LLC | 4553852 | | Active | Carrier |
| SOUTHERN ILLINOIS LUMBER CO | 665519 | | Inactive | Carrier |
| SOUTHERN WHOLESALE LUMBER CO INC | 100646 | | Inactive | Carrier/Shipper |
| STEPHIE JO INC | 4530197 | | Inactive | Carrier |
| STEPHIE JO INC | 2892163 | MC971547 | Active | Carrier |
| STEVEN YOUNG | 3770180 | | Active | Carrier |
| STEVEN YOUNG | 5453616 | | Active | Carrier |
| STRIKE OIL INC | 2175188 | | Inactive | Carrier |
| TAYLOR OIL FIELD SERVICES LLC | 4448097 | | Active | Carrier |
| TERRY A GROTE | 3093580 | | Active | Carrier |
| THOMAS E COLVIN | 1240602 | | Inactive | Carrier |
| TIM TJADEN | 1700028 | | Inactive | Registrant |
| TIM WHITE TRUCKING LLC | 4301240 | MC1675133 | Active | Carrier |
| TIPPS STEAMING AND TESTING COMPANY | 465351 | | Inactive | Carrier |
| TOP DOG DIESEL REPAIR LLC | 3975195 | | Active | Carrier |
| TRACI M CARTER | 1442030 | MC665554 | Inactive | Carrier |
| TRINITY CONSULTING LLC | 3362789 | MC1077151 | Active | Carrier |
| TYSON WIGGINS TRUCKING LLC | 3422028 | MC1106461 | Active | Carrier |
| VAUGHANS DIESEL REPAIR LLC | 1863760 | MC736184 | Active | Carrier |
| VAUGHAN'S FETCH INC | 2514845 | MC872474 | Active | Carrier |
| VAUGHANS TIRE LLC | 3156667 | MC1600341 | Active | Carrier |
| VAUGHANS TIRE LLC | 3156667 | MC108278 | Active | Carrier |
| VAUGHANS TIRE LLC | 0 | FF27142 | | |
| VAUGHANS TOWING LLC | 4417089 | MC1736014 | Active | Carrier |
| VAUGHN FARMS LTD | 562089 | MC129806 | Active | Carrier |
| WABASH PRODUCTION & DEVELOPMENT INC | 644218 | | Inactive | Carrier |
| WALKER HEAVY EQUIMENT REPAIR LLC | 3126515 | | Active | Carrier |
| W & W WELL SERVICE COMAPNY | 100716 | | Inactive | Carrier |
| WAYNE COUNTY SPEED SHOP INC | 592620 | | Inactive | Carrier |
| WAYNE COUNTY WELL SURVEYS INC | 471281 | | Inactive | Carrier |
| WILLIAM B BOLES JR | 1348016 | | Inactive | Registrant |
| WILLIAM BUNTING | 1470055 | | Active | Carrier |
| WILLIAM D MUSGRAVE | 2220078 | MC190813 | Active | Broker |
| WILLIAM H HARRIS | 1356965 | | Inactive | Carrier |
| WILLIAM JOHN VAUGHAN | 1298687 | | Active | Carrier |
| WILLIAM VAUGHAN & SONS | 2546700 | | Active | Carrier |