| LCLippert Componets INC | Rialto | CA | — | ◇ UNVERIFIED |
| LCLippert Componets Plant 59 | Elkhart | IN | — | ◇ UNVERIFIED |
| LKLoad King Trailers | Elk Point | SD | — | ◇ UNVERIFIED |
| LALoadmaster Aluminum Boat Trailers, INC. | Tampa | FL | — | ◇ UNVERIFIED |
| LTLoadmaster Trailer Company, LTD. | Port Clinton | OH | — | ◇ UNVERIFIED |
| LNLohr North America | Lincoln | AL | — | ◇ UNVERIFIED |
| LLLondon Logistics | Patterson | CA | — | ◇ UNVERIFIED |
| LTLonghorn Tank, LLC. | Gravette | AR | — | ◇ UNVERIFIED |
| LTLook Trailers | Middlebury | IN | — | ◇ UNVERIFIED |
| LGLower Great Lakes Kenworth, INC. Dba Whiteford Trailer & Equ | South Bend | IN | — | ◇ UNVERIFIED |
| LELox Equipment CO | Delphi | IN | — | ◇ UNVERIFIED |
| LTLufkin Trailer INC | Bossier City | LA | — | ◇ UNVERIFIED |
| LTLufkin Trailers | Lufkin | TX | — | ◇ UNVERIFIED |
| LVLuis Villalobos | Bakersfield | CA | — | ◇ UNVERIFIED |
| LPLujeana Peters Howell | Stockton | KS | — | ◇ UNVERIFIED |
| LTLuxurious Transportation CO. | Bradenton | FL | — | ◇ UNVERIFIED |
| MTMac Trailer | Alliance | OH | — | ◇ UNVERIFIED |
| MTMac Trailer Haslet Facility | Haslet | TX | — | ◇ UNVERIFIED |
| MTMac Trailer Mfg. INC. (1576001906) | Alliance | OH | — | ◇ UNVERIFIED |
| MTMadill Trailer Mfg and Sales | Madill | OK | — | ◇ UNVERIFIED |
| MTMadill Trailer Mfg and Sales | Madill | OK | — | ◇ UNVERIFIED |
| MCMagnum Custom Trailer Manufacturing Co., INC. | San Antonio | TX | — | ◇ UNVERIFIED |
| MTManac Trailers Usa, INC. | Oran | MO | — | ◇ UNVERIFIED |
| MTManac Trailers USA INC Oran | Oran | MO | — | ◇ UNVERIFIED |
| MCManiar Corporation | Windsor | CA | — | ◇ UNVERIFIED |
| MTMansfield Trailer Solutions LLC | San Bernardino | CA | — | ◇ UNVERIFIED |
| MIMarathon Industries INC | Santa Clarita | CA | — | ◇ UNVERIFIED |
| MMMarksman Manufacturing | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| MVMarv Vollmer's Trailer Spring & Wheel | Rancho Cordova | CA | — | ◇ UNVERIFIED |
| MLMatt Lee | Los Angeles | CA | — | ◇ UNVERIFIED |
| MCMAXIM Custom Food Trailers LLC | Denver | CO | — | ◇ UNVERIFIED |
| MIMaxon Industries INC | Huntington Park | CA | — | ◇ UNVERIFIED |
| MIMcclain Industries, INC. | Sterling Hts | MI | — | ◇ UNVERIFIED |
| MEMc Express Trucking LLC | San Diego | CA | — | ◇ UNVERIFIED |
| MTMendoza Trans INC | Bakersfield | CA | — | ◇ UNVERIFIED |
| MAMerhow Acquisition LLC Dba Merhow Industries | White Pigeon | MI | — | ◇ UNVERIFIED |
| MHMeritor Hvbs (usa) | Carrollton | KY | — | ◇ UNVERIFIED |
| MEMerritt Equipment Company | Henderson | CO | — | ◇ UNVERIFIED |
| MHM. H. Eby Trailers INC | Ephrata | PA | — | ◇ 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 |
| MTMidwest Trailer Mfg | Kewanee | IL | — | ◇ 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 |
| MTModesto Truck and Trailer Repair, INC. | Ceres | CA | — | ◇ UNVERIFIED |
| MMMonroe Motors, INC. | Parsons | TN | — | ◇ UNVERIFIED |
