| 446 PAINTING LLC | 2422615 | | Active | Carrier |
| 4V FREIGHT SOLUTIONS LLC | 4369928 | MC1711387 | Active | Broker |
| 930 JOHN TRUCKING INC | 2946233 | MC1478041 | Active | Carrier |
| A & R AUTO SALES | 1441372 | | Inactive | Carrier |
| A & S LANDSCAPING INC | 496022 | | Active | Carrier |
| ABBY SERVICES INC | 3751038 | MC1331489 | Active | Carrier |
| ACCO TOWING LLC | 7307604 | MC80143423 | Active | Carrier |
| ACCUTREX PRODUCTS INC | 708384 | | Active | Carrier |
| A C DELLOVADE INC | 366059 | | Inactive | Carrier |
| ACO ONE DELIVERY LLC | 4044625 | MC1531293 | Active | Carrier |
| ADVANCED INFRASTRUCTURE SOLUTIONS LLC | 3307918 | MC1050270 | Inactive | Carrier |
| A G BEVEC INCORPORATED | 2171506 | | Active | Carrier |
| ALADDIN FOOD MANAGEMENT SERVICES LLC | 3896787 | | Active | Carrier |
| ALAN R TEDESCHI | 675486 | | Inactive | Registrant |
| ALION CARGO INC | 3584891 | MC1212235 | Active | Carrier |
| ALL STATES OILFIELD SERVICES LLC | 2396542 | MC823975 | Inactive | Carrier |
| ALL STATES PLUMBING PROFESSIONALS LLC | 2087216 | | Inactive | Carrier |
| ALLTEL ENGINEERING CORPORATION | 2402100 | | Inactive | Carrier |
| ALVAREZ INC | 1160544 | | Inactive | Carrier |
| AMERICAN SPECIALTY FOOD INC | 84499 | | Inactive | Carrier |
| AMO POLLUTION SERVICES INC | 180725 | | Inactive | Carrier/Shipper |
| ANGELOS LANDSCAPE SUPPLY INC | 958907 | | Active | Carrier |
| ANTHONY JAMES PALLARIA | 2097192 | | Active | Carrier |
| APEX ENERGY SERVICE LLC | 2491539 | MC862934 | Inactive | Carrier |
| APPALACHIA NITROGEN SERVICES LLC | 3215069 | MC1004942 | Inactive | Carrier |
| AQUATECH INTERNATIONAL | 2529964 | | Inactive | Carrier |
| ARC CONTRACTORS INC | 1545673 | | Active | Carrier |
| ARCHITECTURAL METALS CORP | 84500 | | Inactive | Carrier |
| ARCLIGHT INDUSTRIES LLC | 4031055 | | Inactive | Carrier |
| ARK HOME IMPROVEMENTS INC | 3159172 | | Active | Carrier |
| AUSTIN MASTER SERVICES LLC | 2086814 | MC957805 | Inactive | Carrier |
| BAILEY PVS OXIDES DECATUR INC | 716649 | | Inactive | Carrier/Shipper |
| B & L DEMOLITION CO LILLIAN BOUSTEAD ELI | 84502 | | Inactive | Carrier |
| B&M EXCAVATION | 3542280 | | Inactive | Carrier |
| BANE MASONRY INC | 4542113 | | Active | Carrier |
| BARON FILTRATION CO INC | 3100621 | | Active | Carrier |
| BBBF CORP | 3668064 | MC1270825 | Active | Carrier |
| BCX INC | 421029 | | Inactive | Carrier |
| BEAR IC LLC | 2103199 | MC1504805 | Active | Carrier |
| BEAUMONT TRUCKING | 37570 | MC129793 | Inactive | Carrier |
| BELL LANDSCAPING AND PROPERTY MANAGEMENT LLC | 3120242 | | Active | Carrier |
| BENJAMIN MARCUS HOMES | 3885369 | | Active | Carrier |
| BEN TRUCKING INC | 3960919 | MC1477136 | Active | Carrier |
| BERGMARK CONSTRUCTION | 2285396 | | Active | Carrier |
| BETHCO WATERPROOFING AND TEXTURES INC | 3071947 | | Active | Carrier |
| BIER BROTHERS ENTERPRISES LLC | 1642017 | MC656935 | Active | Carrier |
| BILL BLODGETT TRUCKING | 345524 | | Inactive | Carrier |
| BIONI DRILLING INC | 1694191 | | Active | Carrier |
| BLACKWOOD AND ASSOCIATES INC | 2172476 | | Inactive | Carrier |
| BOORD BENCHEK AND ASSOCIATES INC | 2373620 | | Inactive | Carrier |
| BORDENICK LANDSCAPING INC | 3739536 | | Active | Carrier |
| BRANCH MANAGER LLC | 3623683 | | Active | Carrier |
| BRANDON BLAIR YOUNG | 0 | FF11526 | | |
| BRIAN SCOTT DAWSON | 2185033 | | Inactive | Carrier |
| BUCK SHOT TRANSPORT LLC | 3931878 | MC1457525 | Active | Carrier |
| BWE GROUP INC | 4267800 | MC1656980 | Active | Carrier |
| CABLETECHS INC | 4259152 | | Inactive | Carrier/Intermodal Equipment Provider |
| CALLOWAY & NOBLE ENTERPRISE LLC | 1979702 | MC701462 | Inactive | Carrier |
| CAMPBELL EXCAVATION | 4176475 | | Active | Carrier |
| CAMPBELL TRANSPORTATION COMPANY INC | 1048402 | MC360933 | Inactive | Carrier |
| C&C CONCRETE LLC | 2080596 | | Active | Carrier |
| CANON-MAC METALS INC | 2053559 | | Inactive | Carrier |
| CANONSBURG DISTRIBUTING CO INC | 84512 | | Inactive | Carrier |
| CANONSBURG MILLING CO | 84513 | | Inactive | Carrier |
| CANONSBURGS BEST LLC | 4329591 | | Active | Carrier |
| CANONSBURG SUPPLY & EQUIPMENT CO INC | 438321 | | Inactive | Carrier |
| CANON TOOLS LLC | 3446275 | | Active | Carrier |
| CAPPELLI INDUSTRIES INC | 3723856 | | Active | Carrier |
| CAPPELLI INDUSTRIES INC | 2338578 | | Active | Carrier |
| CARGODASH EXPRESS LLC | 4250971 | MC1647759 | Active | Carrier |
| CARL D MILLER JR | 2147259 | | Active | Carrier |
| CAST & BAKER CORPORATION | 404135 | | Active | Carrier |
| C D S LINES INC | 311388 | | Inactive | Carrier |
| C D S LINES INC | 264149 | MC178946 | Inactive | Carrier |
| CENTIMARK CORPORATION | 275394 | | Active | Carrier |
| CHAMPION CONSTRUCTION LP | 2270336 | | Active | Carrier |
| CHAMPION INTERNATIONAL MOVING LLC | 3770339 | FF52047 | Active | Freight Forwarder |
| CHARLES B JOHNSTON JR | 2166944 | | Inactive | Registrant |
| CHEMSTEEL CONSTRUCTION COMPANY INC | 453934 | | Inactive | Carrier |
| CHRISTOPHER J PFANSTIEL HOLDINGS INC | 3494764 | | Inactive | Carrier |
| CLARENCE F GUTHRIE HAULING SERVICE EARNEST J RUSH | 37578 | MC126838 | Inactive | Carrier |
| CLINGAN BUILDERS1 LLC | 2276835 | | Inactive | Carrier |
| CNX RESOURCES CORPORATION | 3218720 | | Active | Carrier |
| CODY ROBERT KUSLUCH | 4061610 | | Active | Carrier |
| COEN MARKETS INC | 84519 | | Active | Carrier |
| COFANO ENERGY SERVICES LLC | 3133081 | | Inactive | Carrier |
| COLAVECCHIA BROTHERS LLC | 2939975 | MC994062 | Inactive | Carrier |
| COLLECTIVE DISTRIBUTION SERVICES INC | 2212314 | MC167442 | Active | Broker |
| COLUMBIA GAS OF PENNSYLVANIA | 85212 | | Active | Carrier |
| COMMAND CONTRACTING LLC | 2977555 | | Active | Carrier |
| COMPLETE DRILLING SOLUTIONS LLC | 3176664 | MC122912 | Inactive | Carrier |
| COMPLETE DRILLING SOLUTIONS LLC | 3057818 | MC53457 | Inactive | Carrier |
| COMPLETE FLEET SERVICES LLC | 3348066 | FF35304 | Active | Carrier |
| COMPLETE FLEET SERVICES LLC | 3348066 | MC1523232 | Active | Carrier |
| CONCRETE XPRESSIONS | 3852069 | | Active | Carrier |
| CONSOLIDATION COAL COMPANY | 195237 | | Inactive | Carrier |
| CONSOL MINING HOLDING COMPANY LLC | 2484507 | | Active | Carrier |
| COULSON CONSTRUCTION | 2931508 | | Active | Carrier |
| CRAMER LLC | 2574689 | | Active | Carrier |
| CRE TRUCKING LLC | 3895218 | MC1433297 | Inactive | Carrier |