| 1 DAD LAWNCARE | 3815360 | | Active | Carrier |
| 1 PLUMBER LLC | 3273517 | | Active | Carrier |
| 212 EXPRESS INC | 3352986 | MC1072281 | Active | Carrier |
| 724SMITH PAVING | 3140777 | | Inactive | Intermodal Equipment Provider |
| 890 WEATHERWOOD LANE OPERATING COMPANY LLC | 4179868 | | Active | Carrier |
| A1 EXCAVATION LLC | 4488785 | | Active | Carrier |
| AC COCNRETE CONSTRUCTION | 2589085 | | Active | Carrier |
| ACCURATE WOOD PRODUCTS INC | 2292390 | | Active | Carrier |
| ACME DOOR & HARDWARE INC | 4544922 | | Active | Carrier |
| ADAM EIDEMILLER INC | 494862 | | Active | Carrier |
| ADAM J BATTISTELLA | 1522724 | | Active | Carrier |
| ADVANCED CONSTRUCTION AND CONCRETE INC | 2436604 | | Active | Carrier |
| ADVENTURE TRUCKING LLC | 2361715 | MC809433 | Active | Carrier |
| AGE CRAFT MANUFACTURING INCORPORATED | 1410777 | | Inactive | Carrier |
| AGWAY ENERGY PRODUCTS | 1176413 | | Inactive | Cargo Tank |
| AIRWAVES COMMUNICATIONS INC | 840264 | | Active | Carrier |
| ALEXANDER LEE SMELTZ | 742482 | | Inactive | Carrier/Shipper |
| ALEXANDER P CASTERWILER | 1320764 | MC514772 | Active | Carrier |
| ALLAN P ANGELICCHIO JR | 3942714 | | Active | Carrier |
| ALLEGHENY COMMUNICATIONS CONNECT INC | 944812 | | Inactive | Carrier |
| ALLEGHENY HIGH LIFT INC | 84873 | | Inactive | Carrier |
| ALLEGHENY PAPER SHREDDERS CORPORATION | 224736 | | Active | Carrier |
| ALLEGHENY RESTORATION INC | 2304545 | | Active | Carrier |
| ALLIANCE OPERATORS LLC | 4514736 | | Active | Carrier |
| ALLWINE CURRY TOWING | 2814360 | MC938363 | Active | Carrier |
| ALPHA WOLF INDUSTRIES LLC | 3714286 | MC1304805 | Inactive | Carrier |
| AMCO TRUCKING LLC | 4026852 | MC1520305 | Active | Carrier |
| AMERICAN GERIATRIC ASSOCIATION | 376860 | | Inactive | Carrier |
| AMERICAN PAVING COMPANY | 2282722 | | Active | Carrier |
| AMERICAN TANK AND CONCRETE SERVICES INC | 2168006 | | Active | Carrier |
| ANDERS M JOHNSON | 847534 | | Inactive | Registrant |
| ANDERSON MACHINE COMPANY INC | 2331937 | | Active | Carrier |
| ANDY SZAKOS GENERAL HAULING LLC | 532899 | MC266253 | Inactive | Carrier |
| ANKER MASONRY | 2881827 | | Active | Carrier |
| ANNA K SHAFFER | 46184 | | Inactive | Carrier |
| ANTHONY FERRARINI | 504589 | MC260014 | Inactive | Carrier |
| ANTHONY P RADOMSKI | 2191283 | | Inactive | Carrier |
| ANTO ENTERPRISES INC | 3697823 | | Active | Carrier |
| ARBORVIEW TREE SERVICE | 3911578 | | Active | Carrier |
| ARCO ENTERPRISES INC | 348659 | MC197853 | Active | Carrier |
| ASSETGENIE INC | 3584020 | | Active | Carrier |
| AUDREY E FISHER | 62117 | | Inactive | Carrier |
| AUKERMAN A LANDSCAPING | 3932674 | MC1458044 | Active | Carrier |
| AUNT DEE DEE FESTIVAL FUN FOODS LLC | 3382093 | | Active | Carrier |
| AW TOWING LLC | 3708439 | | Active | Carrier |
| B & N TRUCKING | 1592992 | | Inactive | Carrier |
| B&R EXCAVATION LLC | 4388714 | | Active | Carrier |
| BANKOLE A FALANA | 3848719 | MC1406124 | Inactive | Carrier |
| BARRY J. TESTA | 0 | MC370381 | Active | |
| BATTISTELLA TRUCKERS INC | 84912 | | Inactive | Carrier |
| BATTLE BORN FIELD SERVICES LLC | 3011528 | | Active | Carrier |
| BEDILLION DELIVERY SERVICE LLC | 2556734 | MC891514 | Inactive | Carrier |
| BENBILT BUILDING SYSTEMS LP | 852865 | | Inactive | Carrier |
| BENCO BUILDING PRODUCTS INC | 84924 | | Inactive | Carrier/Shipper |
| BENJAMIN JUMPER | 3447983 | | Inactive | Carrier |
| BENTLEY CONTRACTING INC | 2362993 | | Active | Carrier |
| BHOUSEHOLDER TRUCKING LLC | 1682460 | MC616538 | Inactive | Carrier |
| BIANCOS AUTO MAGIC | 2470610 | | Active | Carrier |
| BLACK MOUNTAIN ENTERPRISES LLC | 624655 | MC377822 | Active | Carrier |
| BLAST TEK INC | 808747 | MC359670 | Inactive | Carrier |
| BLUE SKY SIGN CO LLC | 3866107 | | Active | Carrier |
| BOLTTECH MANNINGS INC | 1692001 | | Inactive | Carrier |
| BOR-TECH INC | 515266 | | Inactive | Carrier |
| BRADISH GLASS INC | 28815 | MC376683 | Active | Carrier |
| BRADISH LOGISTICS INC | 3081896 | MC1381868 | Active | Carrier |
| BRADLEY WAYNE STCLAIR | 2349526 | | Active | Carrier |
| BRADYS TRAIN OUTLET INC | 4215369 | | Active | Carrier |
| BRAIN W HOUSEHOLDER | 943134 | | Inactive | Registrant |
| BREAKING PARADIGMS LLC | 3495079 | MC1151616 | Inactive | Carrier |
| BRIAN W CAMP | 3293070 | | Active | Carrier |
| BRUCE DEARL HARVEY | 1574753 | | Inactive | Registrant |
| BRUCE MARSTELLER INC | 2163727 | | Active | Carrier |
| BRYERS ASPHALT SEALCOATING LLC | 4231762 | | Active | Carrier |
| BUILDERS INSPECTION GROUP INC | 2458608 | | Active | Carrier |
| BUSHWACKER INC | 394872 | | Inactive | Carrier |
| BYRON J BURCHELL | 952221 | | Inactive | Carrier |
| CAIRNS FARM & HOME SERVICE INC | 2294477 | | Active | Carrier |
| CALETRI EXCAVATING LLC | 3220751 | | Active | Carrier/Shipper |
| C & S SALES & DISTRIBUTING | 448431 | | Inactive | Carrier |
| CARPENTER CONSTRUCTION INC | 2841427 | | Active | Carrier |
| CASSIE CO LTD | 2255329 | | Inactive | Registrant |
| CEDAR CREEK DESIGN INC | 2594916 | | Active | Carrier |
| CENTRAL WESTMORELAND HABITAT FOR HUMANITY | 4256217 | | Active | Carrier |
| CERTIFIED LIFT SPECIALISTS INC | 961871 | | Active | Carrier |
| CHARLES E. CHRISTNER | 0 | MC235959 | | |
| CHARLES J CHIRRUP JR | 1379862 | | Inactive | Registrant |
| CHARLES LIBERTO | 1976259 | | Inactive | Registrant |
| CHARLES L RIGGS SR | 2158992 | | Inactive | Registrant |
| CHARLES P. CUNNINGHAM JR, CHARLES P. CUNNINGHAM III, WILLIAM E. CUNNINGHAM | 0 | MC253325 | Active | |
| CHARLEY BROS CO | 408919 | | Active | Shipper |
| CHRISTIAN LAYMAN CORPS | 2098555 | | Active | Carrier |
| CHRISTOPHER MALIK | 3458270 | | Active | Carrier |
| CHURCH OF THE OPEN DOOR | 906428 | | Inactive | Carrier |
| CINCO ENTERPRISES LLC, | 5233486 | | Active | Carrier |
| CINCO ENTERPRISESS LLC | 2297731 | | Active | Carrier |
| C J KENT DBA CJ ENTERPRISES | 3025758 | | Active | Carrier |
| CLAYMORE ENVIRONMENTAL LLC | 4380695 | | Active | Carrier |
| CLAY'S TRUCK RENTAL AND TRUCK REPAIR | 2483840 | | Active | Carrier |
| CLB TRUCKING INC | 2337848 | MC794983 | Active | Carrier/Shipper |
| CLENDENEN CABLE & CONTRACTING | 4478886 | | Active | Carrier |