| MTMickey Truck Body INC | Freehold | NJ | — | ◇ UNVERIFIED |
| MTMid-america Truck Corporation | Streator | IL | — | ◇ UNVERIFIED |
| MEMidnight Express Transportation INC | San Juan Bautista | CA | — | ◇ UNVERIFIED |
| MMMidsota Manufacturing INC | Avon | MN | — | ◇ UNVERIFIED |
| MTMid-state Trailers, INC | Denton | NC | — | ◇ UNVERIFIED |
| MBMidwest Bedliners & Truck Toys | Coal City | IL | — | ◇ UNVERIFIED |
| MTMidwest Trailer Mfg | Kewanee | IL | — | ◇ UNVERIFIED |
| MMMighty Mover Trailers INC | Corona | CA | — | ◇ UNVERIFIED |
| MTMillennium Transit Services | Roswell | NM | — | ◇ UNVERIFIED |
| MIMiller Ind/chevron | Mercer | PA | — | ◇ UNVERIFIED |
 Miller Industries Towing Equipment, INC. | Chattanooga | TN | — | ◇ UNVERIFIED |
| MKMitsui Kinzoku Catalysts America INC | Frankfort | KY | — | ◇ UNVERIFIED |
| MHMitusa H&m, INC. | Dayton | OH | — | ◇ UNVERIFIED |
| MTMkl Trailer Sales, LLC | — | PA | — | ◇ UNVERIFIED |
| MTMobile Tech Trailers | Bremen | IN | — | ◇ UNVERIFIED |
 Mobile Tech Trailers Holding LLC | Argos | IN | — | ◇ UNVERIFIED |
| MWMobility Works (driverge Vehicle Innovations) | Chico | CA | — | ◇ UNVERIFIED |
| MWMobility Works INC | Madison Heights | MI | — | ◇ UNVERIFIED |
| MTModesto Truck and Trailer Repair, INC. | Ceres | CA | — | ◇ UNVERIFIED |
| MMModine Mfg Company | Trenton | MO | — | ◇ UNVERIFIED |
| MNMojave Nissan of Barstow | Barstow | CA | — | ◇ UNVERIFIED |
| MCMonroe Custom Utility Bodies | Greenfield | IN | — | ◇ UNVERIFIED |
| MMMonroe Motors, INC. | Parsons | TN | — | ◇ UNVERIFIED |
| MTMonroe Truck Equipment | Janesville | WI | — | ◇ UNVERIFIED |
| MTMonroe Truck Equipment (conversion Shop) | Monroe | WI | — | ◇ UNVERIFIED |
 Monroe Truck Equipment, INC. | Louisville | KY | — | ◇ UNVERIFIED |
| MCMontrose Custom Fabrication, LLC | Montrose | MI | — | ◇ UNVERIFIED |
| MAMonty's Auto Salvage | Cullman | AL | — | ◇ UNVERIFIED |
| MBMoonshine Boat Trailers | Cave City | KY | — | ◇ UNVERIFIED |
| MCMorgan Corporation | Corsicana | TX | — | ◇ UNVERIFIED |
| MCMorgan Corporation | Denver | CO | — | ◇ UNVERIFIED |
| MOMorgan Olson, LLC | Sturgis | MI | — | ◇ UNVERIFIED |
| MOMorgan Olson North Charleston | N Charleston | SC | — | ◇ UNVERIFIED |
| MTMorgan Truck Body Ephrata | Ephrata | PA | — | ◇ UNVERIFIED |
| MTMorgan Truck Body LLC | Riverside | CA | — | ◇ UNVERIFIED |
| MTMorgan Truckbody LLC | Riverside | CA | — | ◇ UNVERIFIED |
| MTMorgan Truck Body, LLC - Mct | Plainfield | CT | — | ◇ UNVERIFIED |
| MIMoritz International INC. - Illinois Avenue Plant (0370012053) | Mansfield | OH | — | ◇ UNVERIFIED |
| MPMotive Power | Boise | ID | — | ◇ UNVERIFIED |
| MSMotor Service INC | Auburn | MA | — | ◇ UNVERIFIED |
| MLMotors Liquidation Company Former Gmpt Flint North | Flint | MI | — | ◇ UNVERIFIED |
| MTMountain Trades, LLC | Harrison | AR | — | ◇ UNVERIFIED |
| MMMowery Mobile Structures, INC. | Windber | PA | — | ◇ UNVERIFIED |
| MMMpower Mobility | Moorpark | CA | — | ◇ UNVERIFIED |
| MAMsas Automotive Usa, INC. | Newark | CA | — | ◇ UNVERIFIED |
| MMMta Myatt Drive Maintenance Buildingfka Peterbilt | Madison | TN | — | ◇ UNVERIFIED |
| MTMt Trailer Manufacturing LLC | Shawano | WI | — | ◇ UNVERIFIED |
| MMMurakami Manufacturing USA INC | Campbellsville | KY | — | ◇ UNVERIFIED |
| MTMurray Trailers a Division of Hogan Mfg INC | Stockton | CA | — | ◇ UNVERIFIED |
| MWMutual Wheel CO | Milan | IL | — | ◇ UNVERIFIED |
