| HOYMAN'S VEAL FARM | 552174 | | Inactive | Carrier |
| H T SILBAUGH ENTERPRISES | 1538034 | | Active | Carrier |
| HURRICANE EXPRESS INC | 163511 | | Inactive | Carrier |
| ICE LAND CORPORATION | 1081770 | MC1576090 | Active | Broker |
| ICE QUBE INC | 3560223 | | Active | Carrier |
| INDUSTRY SUPPLY & SERVICES LLC | 3842306 | | Active | Carrier |
| INKS EXCAVATING INC | 2278358 | | Active | Carrier/Shipper |
| IRON CITY LEASING LLC | 2323359 | MC793102 | Active | Carrier |
| IRWIN AUTOMATION INC | 2499019 | | Active | Carrier/Shipper |
| JACK E MOYER | 2085967 | | Active | Carrier |
| J-A EXCAVATION & LANDSCAPING CO | 3661854 | | Active | Carrier |
| JAK MOTOR FREIGHT LLC | 4014956 | MC1512805 | Active | Carrier |
| JAMES B SALANDRO | 2150621 | | Active | Carrier |
| JAMES J SHERIN | 1271461 | | Inactive | Carrier |
| JAMES J SHERIN | 1271445 | | Inactive | Carrier |
| JAMES M DANIELS | 2269635 | | Active | Carrier |
| J&M MACHINERY CO INC | 392034 | | Active | Carrier |
| J&N DUMPSTER RENTAL LLC | 3577994 | | Inactive | Carrier |
| JASBAM INC | 424828 | MC586001 | Inactive | Carrier |
| J B MOTORSPORTS LLC | 2443182 | | Active | Carrier |
| JEANNETTE FOOD SERVICE | 509589 | | Inactive | Carrier |
| JEFFREY A SANNER | 1965408 | | Inactive | Registrant |
| JEFF ZIMMERMAN | 1009788 | | Inactive | Registrant |
| JEREMY J REED | 931144 | | Inactive | Registrant |
| JERRY J BERKLEY | 263962 | MC164352 | Inactive | Carrier |
| JJ HAUSER & SONS INC | 2832985 | | Active | Carrier |
| J J HAUSER LUMBER AND BUILDERS SUPPLY INC | 536554 | | Inactive | Carrier |
| JM88 LLC | 4532677 | | Active | Carrier |
| JMH POWER CLEAN LLC | 4395029 | | Active | Intermodal Equipment Provider |
| JOBE DRILLING COMPANY INCORPORATED | 3171432 | | Inactive | Carrier |
| JOES YARDS N MORE | 2285428 | | Active | Carrier |
| JOHN DURBIN JR | 4078294 | | Active | Carrier |
| JOHN HENRY CONSTRUCTION AND CONSULTING LLC | 2508512 | | Inactive | Carrier |
| JOHN J DEFLORIA TRUCKING INC | 869560 | MC401372 | Inactive | Carrier |
| JOHN J MANZ | 3864232 | | Active | Carrier |
| JOHN T WEIR | 2217944 | MC130832 | Active | Broker |
| JONATHAN PINSKEY | 2169405 | MC753564 | Active | Carrier |
| JONES STONE AND MARBLE INC | 1652911 | | Active | Carrier |
| JOSEPH DUDEK | 3606755 | | Active | Carrier |
| JOSEPH ROSE EXCAVATING & DITCHING CONTRACTING | 2318836 | | Inactive | Carrier |
| K2H INC | 3369968 | | Inactive | Carrier |
| K AND K SERVICES LLC | 2284272 | | Active | Carrier |
| K&N LEASING CORPORATION | 1756049 | | Active | Carrier |
| KEITH LINCOLN PALMER | 957110 | | Inactive | Registrant |
| KEVIN CURRAN | 2495155 | | Active | Carrier |
| KEYSTONE SANITARY SUPPLY CO INC | 371636 | | Inactive | Carrier |
| KGD CONTRACTING INC | 4949279 | | Active | Carrier |
| K K & COMPANY INC | 1510961 | MC566275 | Inactive | Carrier |
| KOVATCH TREE SERVICE | 3111450 | | Inactive | Carrier |
| KSNH INC | 1617309 | | Inactive | Carrier |
| KUREK TRUCKING CO | 878802 | | Inactive | Registrant |
| LANDMARK LEASING INC | 300465 | | Inactive | Carrier |
| LATROBE EXCAVATING LLC | 3109306 | | Inactive | Carrier |
| LATROBE EXCAVATING LLC | 1621759 | | Active | Carrier |
| LATSHAW & SON HOME HEATING OIL | 2988127 | | Active | Carrier |
| LATSHAW WATER DELIVERY LLC | 2372409 | | Active | Carrier |
| LAUREL HILL PROVISION | 2392481 | | Active | Carrier |
| LAUREL VALLEY SOLUTIONS LLC | 4569512 | | Active | Carrier |
| LEESE & CO INC | 2159255 | | Inactive | Carrier |
| L E E TOWING & HAULING LLC | 3170308 | MC117764 | Inactive | Carrier |
| LEONARD EXPRESS INC | 0 | MC61048 | | |
| LESTER FINK TRUCKING LLC | 260685 | MC175793 | Inactive | Carrier |
| LESTER S FINK | 881614 | | Inactive | Registrant |
| LIBERTY LOGISTICS LLC | 2999727 | MC23424 | Active | Carrier |
| LIBERTY MID ATLANTIC LLC | 3000839 | MC23989 | Inactive | Carrier |
| LIBERTY TRANSPORTATION INC | 254513 | MC180417 | Active | Carrier |
| LIFETIME HOME SOLUTIONS | 3440227 | | Active | Carrier |
| LIGHT IT UP ELECTRICAL INC | 1237066 | | Inactive | Carrier |
| LIMPCO MFG INC | 35148 | | Inactive | Carrier |
| LUTTERMAN EXCAVATING LLC | 2267970 | | Active | Carrier |
| LYNN C HERRING | 2416033 | | Inactive | Carrier |
| MAILING SPECIALISTS INC | 1009888 | | Inactive | Carrier |
| MANGERY CRANE AND RIGGING | 3451759 | MC1123965 | Active | Carrier |
| MANOR HOUSE KITCHENS INC | 571211 | | Active | Carrier |
| MARK ANTHONY ROSS | 2148391 | | Inactive | Registrant |
| MARK E GRGURIC | 2474534 | | Active | Carrier |
| MARK LATSHAW | 958148 | MC780574 | Active | Carrier |
| MARK LOUGHRAN PLUMBING LLC | 3540915 | | Active | Carrier |
| MARK SCARPO | 1564615 | MC597393 | Inactive | Carrier |
| MARSULA ELECTRIC INC | 2514560 | | Active | Carrier |
| MATTHEW LUTZ | 2295018 | | Active | Carrier |
| MATTHEW R URBAN | 3454223 | | Active | Carrier |
| MEDCARE EQUIPMENT COMPANY LLC | 2360892 | | Active | Carrier |
| MERCURY TRUCKING INC | 899566 | MC390440 | Inactive | Carrier |
| MICHAEL K REINHART | 3970934 | | Active | Carrier |
| MICHAEL LENHART | 2593164 | | Inactive | Carrier |
| MICHAEL VINCENT HINES | 2811017 | | Inactive | Carrier |
| MIGNOGNA AUTO BODY INC | 1315283 | | Inactive | Registrant |
| MIKE'S LAWN CARE AND LANDSCAPING LLC | 4307617 | | Active | Carrier |
| MILES H WEBB JR | 2452076 | MC867199 | Active | Carrier |
| MILLER EQUIPMENT INC | 530791 | | Inactive | Carrier |
| MILLERSDALE SUPPLY LLC | 2556133 | | Inactive | Carrier |
| MK ROBINSON CONSTRUCTION INC | 4266633 | | Active | Carrier |
| MLM TRANSPORTATION LLC | 4133487 | MC1583292 | Active | Carrier/Shipper |
| MOORE AND MORFORD INC | 2254326 | | Active | Carrier |
| MOYER'S TANKS INC | 2059341 | | Inactive | Carrier |
| MULTI-FUEL HEATING INC | 178200 | | Inactive | Carrier |
| MULTIMETAL INC | 3479005 | | Active | Carrier |
| MULTI METALS COMPANY INC | 656695 | | Active | Carrier |
| MYLAN F MARKOVICH JR | 2357123 | | Active | Carrier |