| RITCHEY ACQUISITION COMPANY LLC | 4542112 | MC1802632 | Active | Carrier |
| RITCHEY METALS COMPANY INC | 364968 | MC103646 | Active | Carrier |
| R LANDSCAPING LLC | 4557809 | | Active | Carrier |
| RL YOST TRUCKING & SUPPLY CO INC | 343056 | MC662565 | Active | Carrier |
| ROBERT K GRUDEN | 1115741 | | Inactive | Registrant |
| ROBERT STOPPERICH | 3332084 | | Active | Carrier |
| ROCKWATER NORTHEAST LLC | 1893956 | | Inactive | Carrier |
| ROGER J GAYDOS DBA GAYDOS MONUMENT CO | 2162978 | | Active | Carrier |
| ROSSCAPES INC | 2183600 | | Active | Carrier |
| RYAN A JOYCE | 972226 | | Inactive | Registrant |
| SAMUEL BILODEAU | 2138803 | | Active | Carrier |
| SAND EAGLE LLC | 3541821 | MC1182853 | Active | Carrier |
| S AND W PLUMBING LLC | 4079034 | | Active | Carrier |
| SANJAR TRANSPORT CORP | 3777839 | MC1351264 | Active | Carrier |
| SARRIS CANDIES INC | 2172886 | | Active | Carrier |
| SCHULTZ BUILDERS LLC | 3714998 | | Active | Carrier |
| SCHUSSLER CONTRACTING LLC | 2627925 | | Active | Carrier |
| SECOND LOOK SOLUTIONS LLC | 4014459 | MC1512459 | Active | Broker |
| SHADY SURFACING & MORE LLC | 9185197 | | Active | Carrier |
| S HAMILTON CONTRACTING LLC | 4386986 | | Active | Intermodal Equipment Provider |
| S HAMILTON CONTRACTING LLC | 4406135 | FF68279 | Active | Freight Forwarder |
| SHANE ANDREW JOHNSTON | 4117661 | | Active | Carrier |
| SHERWOOD NURSERY AND GREENHOUSE | 1392140 | | Active | Carrier |
| SILVER LINE LOGISTICS INC | 2549748 | MC888120 | Inactive | Carrier |
| SIMMONS FARM INC | 371712 | | Active | Carrier |
| SIX FENCING LLC | 4487611 | | Active | Carrier |
| SJLEE CONTRACTING | 3280865 | | Active | Carrier |
| SKIS LANDSCAPING LAWN CARE | 3576251 | | Active | Carrier |
| SMALL FAMILY AUTOMOTIVE LLC | 4078848 | | Active | Carrier |
| SOBIECH GLOBAL CONSULTING LLC | 3237221 | MC1016104 | Active | Broker |
| SOUTH HILLS IRRIGATION AND TURF | 4316159 | | Active | Carrier |
| SOUTHPOINTE ENERGY RESOURCE GROUP LLC | 2596606 | | Inactive | Carrier |
| SPECIFIED SYSTEMS INC | 2195633 | | Active | Carrier |
| SPLASH ENTERPRISES LLC | 4320474 | MC1685612 | Active | Carrier |
| SSSI INC | 1796732 | | Active | Carrier |
| STARLINE HOLDINGS LLC | 3961119 | | Active | Carrier |
| STARLINE HOLDINGS LLC A DIVISION OF LEGRAND | 2176380 | | Inactive | Carrier |
| STEEL CITY CLOSET DESIGN LLC | 4580337 | | Active | Carrier |
| STEEL NATION BUILDINGS | 4142450 | | Active | Carrier |
| STEEL NATION ENVIRONMENTAL | 2800992 | | Inactive | Carrier |
| STEEL NATION MECHANICAL INC | 4408116 | | Inactive | Carrier |
| STEPHEN R POWELL | 2446947 | | Active | Carrier |
| STEWART CONTRACTING INC | 2100907 | | Active | Carrier |
| STINGER ENERGY SERVICES LLC | 3979230 | MC1489339 | Inactive | Carrier |
| STONEMILE GROUP LLC | 4312273 | | Active | Carrier |
| STRATEGIC WASTE PARTNERS | 3811190 | | Active | Carrier |
| STRNISHA EXCAVATION INC | 2125144 | MC1402031 | Active | Carrier |
| SUGARWOOD LOGISTICS LLC | 3875238 | MC1420037 | Inactive | Carrier |
| SUGARWOOD SERVICES LLC | 3229436 | MC1012203 | Active | Carrier |
| SULTANA EXPRESS LLC | 3880964 | MC1423887 | Inactive | Carrier |
| SUPERIOR APPALACHIAN PIPELINE LLC | 2626911 | | Active | Carrier |
| SUPREME SKILLED CONSTRUCTION LLC | 3357002 | | Active | Carrier |
| S WEST CUSTOM WOODWORKING LLC | 4239186 | | Inactive | Carrier |
| SWOPE'S FARM LLC | 4452070 | | Active | Carrier |
| TARTER TREE SERVICE | 4410603 | | Active | Carrier |
| TATRAN FREIGHTWAYS INC | 999407 | MC420909 | Inactive | Carrier |
| THE SOLUTIONS GROUP LLC | 3452866 | MC1124645 | Inactive | Carrier |
| THOMAS D EDGAR | 1616503 | | Inactive | Carrier |
| THOMAS H SITARIK CONTRACTING INC | 449908 | | Inactive | Carrier |
| THRIVE CONCRETE CONSTRUCTION LLC | 4249516 | | Active | Carrier |
| TIGHTROCK SOLUTIONS | 3207853 | | Inactive | Carrier |
| TJD ALL AMERICAN INDUSTRIES LLC | 4141231 | MC1593389 | Active | Carrier/Shipper |
| TJD ENERGY SERVICES LLC | 1485183 | MC1069639 | Active | Carrier |
| TONY M VERCEK | 2188045 | | Active | Carrier |
| TOP COAT SEALING INC | 2516073 | | Active | Carrier |
| TOP QUALITY CONCRETE LLC | 2796516 | | Active | Carrier |
| TRIDENT RENTALS LLC | 2975710 | MC11335 | Inactive | Carrier |
| TROY L STEELE | 2733129 | | Inactive | Carrier |
| TRUHAZE TRANSPORTATION LLC | 4319647 | MC1685142 | Active | Carrier |
| TST TRANSPORT LLC | 1607806 | MC595142 | Inactive | Carrier |
| TST TRANSPORT SERVICES LLC | 2249917 | MC764736 | Active | Broker |
| TURNER DRILLING LLC | 2037030 | | Inactive | Carrier |
| VIKING ERECTORS CORP | 4490076 | | Active | Carrier |
| VLC LANDSCAPING LLC | 2515783 | | Active | Carrier |
| WAGNER AUTO BODY | 1662348 | MC625930 | Active | Carrier |
| WALKER TRANSPORT SERVICES | 3090504 | MC72062 | Inactive | Carrier |
| WALSH WATERBLASTING LLC | 3345184 | | Active | Carrier |
| WAYNE LEWIS JR | 3378478 | | Inactive | Carrier |
| WC KRUEGER INC | 3620626 | MC1236592 | Active | Carrier |
| WEIS CONTRACTING AND EXCAVATION | 4385132 | | Active | Carrier |
| WELD TOOLING CORPORATION | 717291 | | Inactive | Carrier |
| WESTERN AREA CAREER & TECHNOLOGY CENTER | 2723841 | | Active | Carrier |
| WEST PENN BILLIARD & BAR STOOLS INC | 920032 | | Inactive | Carrier |
| WHITE GLOVE ROADSIDE AND TOWING LLC | 3336533 | MC1064141 | Inactive | Carrier |
| WHITE GLOVE ROADSIDE ASSISTANCE LLC | 3207787 | | Active | Carrier |
| WILLIAM E JOHNSTON | 233538 | | Inactive | Carrier |
| WINDSHEIMER CONSTRUCTION | 4296236 | MC1672462 | Active | Carrier |
| WOEHLER LANDSCAPE SUPPLY YARD AT 202 LLC | 3438278 | MC1115962 | Active | Carrier |