| LDLansing Delta Township ASSY STPG | Lansing | MI | Transportation Equipment Manufacturing336112 | 500+ | ◐ LIKELY ACTIVE |
| LRLansing Regional Stamping | Lansing | MI | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| LCLear Corporation - Detroit Conner | Detroit | MI | Transportation Equipment Manufacturing336360 | 100-499 | ◐ LIKELY ACTIVE |
| LCLear Corporation - Detroit Gratiot | Detroit | MI | Transportation Equipment Manufacturing336360 | 100-499 | ◐ LIKELY ACTIVE |
| LCLear Corporation - Detroit SC Davison | Detroit | MI | Transportation Equipment Manufacturing336360 | 1-19 | ◐ LIKELY ACTIVE |
| LCLear Corporation - Flint | Flint | MI | Transportation Equipment Manufacturing336360 | 500+ | ◐ LIKELY ACTIVE |
| LCLear Corporation - Grand Rapids - Woodfield | Grand Rapids | MI | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| LCLear Corporation - Traverse City | Traverse City | MI | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| LTLivonia Transmission Plant | Livonia | MI | Transportation Equipment Manufacturing336350 | 500+ | ◐ LIKELY ACTIVE |
| LMLM Manufacturing | Detroit | MI | Transportation Equipment Manufacturing336360 | 100-499 | ◐ LIKELY ACTIVE |
| LPLoc Performance Products LLC | Plymouth | MI | Transportation Equipment Manufacturing336992 | — | ◐ LIKELY ACTIVE |
| MLMAC LTT Stainless Division | Mou | MI | Transportation Equipment Manufacturing336212 | 20-99 | ◐ LIKELY ACTIVE |
| MLMAC LTT Stainless Division, Inc. | Mount Pleasant | MI | Transportation Equipment Manufacturing336212 | 20-99 | ◐ LIKELY ACTIVE |
| MEMagna Exteriors Brownstown (2) | Brownstown Township | MI | Transportation Equipment Manufacturing336390 | 100-499 | ◐ LIKELY ACTIVE |
| MEMagna Exteriors Highland Park (2) | Highland Park | MI | Transportation Equipment Manufacturing336390 | 500+ | ◐ LIKELY ACTIVE |
| MMMagna Mirrors - Grand Haven | Grand Haven | MI | Transportation Equipment Manufacturing336390 | 20-99 | ◐ LIKELY ACTIVE |
| MPMagna Powertrain Shelby Township | Shelby Township | MI | Transportation Equipment Manufacturing336390 | 100-499 | ◐ LIKELY ACTIVE |
| MSMagna Seating Auburn Hills - Brown Road | Auburn Hills | MI | Transportation Equipment Manufacturing336360 | 20-99 | ◐ LIKELY ACTIVE |
| MSMagna Seating Detroit | Highland Park | MI | Transportation Equipment Manufacturing336360 | 500+ | ◐ LIKELY ACTIVE |
| MSMagna Seating Detroit South | Highland Park | MI | Transportation Equipment Manufacturing336360 | 100-499 | ◐ LIKELY ACTIVE |
| MSMagna Services of America INC | Troy | MI | Transportation Equipment Manufacturing336350 | — | ◐ LIKELY ACTIVE |
| MTMahle Thermal and Fluid Systems Holding USA INC. | Farmington | MI | Transportation Equipment Manufacturing336390 | — | ◐ LIKELY ACTIVE |
| MPManaged Programs LLC (2) | Auburn Hills | MI | Transportation Equipment Manufacturing336310 | 20-99 | ◐ LIKELY ACTIVE |
| MOManitou Operating, LLC | Lansing | MI | Transportation Equipment Manufacturing336612 | 20-99 | ◐ LIKELY ACTIVE |
| MPMann+Hummel - Portage | Portage | MI | Transportation Equipment Manufacturing336310 | 500+ | ◐ LIKELY ACTIVE |
| MIMartinrea Intl | Auburn Hills | MI | Transportation Equipment Manufacturing336390 | 100-499 | ◐ LIKELY ACTIVE |
| MAMatcor Automotive (Michigan) Inc. | Ionia | MI | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| MMaxable | Brooklyn | MI | Transportation Equipment Manufacturing336390 | 20-99 | ◐ LIKELY ACTIVE |
| MGMayco Groesbeck | Clinton Twp | MI | Transportation Equipment Manufacturing336360 | 100-499 | ◐ LIKELY ACTIVE |
| MSMayco Shelby | Shelby Township | MI | Transportation Equipment Manufacturing336360 | 100-499 | ◐ LIKELY ACTIVE |
| MSMayco Sterling Heights | Sterling Heights | MI | Transportation Equipment Manufacturing336360 | 500+ | ◐ LIKELY ACTIVE |
| MIMeans Industries - Saginaw | Saginaw | MI | Transportation Equipment Manufacturing336370 | 20-99 | ◐ LIKELY ACTIVE |
| MIMeans Industries - Saginaw MPS | Saginaw | MI | Transportation Equipment Manufacturing336370 | 20-99 | ◐ LIKELY ACTIVE |
| MAMerhow Acquisition LLC | White Pigeon | MI | Transportation Equipment Manufacturing336214 | 100-499 | ◐ LIKELY ACTIVE |
| MMetals | Shelby Township | MI | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| MAMichigan Assembly Yr 2011+ | Wayne | MI | Transportation Equipment Manufacturing336111 | 500+ | ◐ LIKELY ACTIVE |
| MOMichigan Office | Plymouth | MI | Transportation Equipment Manufacturing336320 | 20-99 | ◐ LIKELY ACTIVE |
| MSMichigan Space Technologies, LLC | Saline | MI | Transportation Equipment Manufacturing336414 | — | ◐ LIKELY ACTIVE |
| MJMilsco- Jackson | Jackson | MI | Transportation Equipment Manufacturing336360 | 100-499 | ◐ LIKELY ACTIVE |
| MEMitsubishi Electric Automotive America | Northville | MI | Transportation Equipment Manufacturing336310 | 100-499 | ◐ LIKELY ACTIVE |
| MOMorgan Olson Plants 1, 2, &3 | Sturgis | MI | Transportation Equipment Manufacturing336211 | 100-499 | ◐ LIKELY ACTIVE |
| NTNal Technical Center | Farmington Hills | MI | Transportation Equipment Manufacturing336320 | 100-499 | ◐ LIKELY ACTIVE |
| NANational Aircraft Service INC | Tecumseh | MI | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| NANorth American Engineering and Tooling Center (Flint Tool and Die) | Flint | MI | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| NNorthridge | Grand Rapids | MI | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| NMNovi Michigan | Novi | MI | Transportation Equipment Manufacturing336390 | 100-499 | ◐ LIKELY ACTIVE |
| NMNPR Michigan | Grand Haven | MI | Transportation Equipment Manufacturing336310 | 20-99 | ◐ LIKELY ACTIVE |
| OFOakley - Flint | Flint | MI | Transportation Equipment Manufacturing336390 | 20-99 | ◐ LIKELY ACTIVE |
| OHOakley - Hazel Park | Hazel Park | MI | Transportation Equipment Manufacturing336390 | 20-99 | ◐ LIKELY ACTIVE |
| OLOakley - Lansing | Lansing | MI | Transportation Equipment Manufacturing336390 | 1-19 | ◐ LIKELY ACTIVE |