 Welker Engineered Products CO | Troy | 20–99 | ● ACTIVE |
| MIMeritor, INC. | Troy | 500+ | ● ACTIVE |
 Yarema Die & Engineering CO | Troy | — | ● ACTIVE |
| MCMagna Closures of America, Inc. | Troy | 20–99 | ● ACTIVE |
| MIMeritor Industrial Products, LLC | Troy | — | ● ACTIVE |
 Triple, INC | Troy | — | ● ACTIVE |
| FFFlex-n-gate Forming Technologies, LLC | Troy | 100–499 | ▲ REPORTED CLOSED |
| VIVehma International of America INC | Troy | — | ◇ UNVERIFIED |
| FDFisher Dynamics - Troy | Troy | 20–99 | ◐ LIKELY ACTIVE |
| HAH.A. Automotive Systems Inc | Troy | 20–99 | ◐ LIKELY ACTIVE |
| MBMahle Behr USA INC | Troy | — | ◇ UNVERIFIED |
| EEEquitable Engineering Company INC. | Troy | — | ▲ REPORTED CLOSED |
| GDGeneral Dynamics Land Systems Troy Office | Troy | 100–499 | ◐ LIKELY ACTIVE |
| GNGestamp NA | Troy | 100–499 | ◐ LIKELY ACTIVE |
| HFHHI Form Tech - Troy Plant (DBA AAM) | Troy | 20–99 | ◐ LIKELY ACTIVE |
| KTKautex Troy HQ | Troy | 100–499 | ◐ LIKELY ACTIVE |
| MSMagna Services of America INC | Troy | — | ◐ LIKELY ACTIVE |
| MHMeritor Heavy Vehicle Systems, LLC | Troy | — | ◐ LIKELY ACTIVE |
 P. G. S. INC | Troy | — | ◐ LIKELY ACTIVE |
| VIVehma International | Troy | 20–99 | ◐ LIKELY ACTIVE |
| WRWGS Ring Dr Plant | Troy | 1–19 | ◐ LIKELY ACTIVE |
| AIAxletech International | Troy | — | ◇ UNVERIFIED |
| ATAxle Tech Intl INC | Troy | — | ◇ UNVERIFIED |
| CAContinental Ag | Troy | — | ◇ UNVERIFIED |
| CICosma International of America INC | Troy | — | ◇ UNVERIFIED |
| FEFaurecia Emissions Control Technologies USA LLC | Troy | — | ◇ UNVERIFIED |
| IAInergy Automotive Systems LLC | Troy | — | ◇ UNVERIFIED |
| ICIntel Corporation | Troy | — | ◇ UNVERIFIED |
 Mack Industries INC | Troy | — | ◇ UNVERIFIED |
| MEMagna Exteriors & Interiors of America INC | Troy | — | ◇ UNVERIFIED |
| MPMagna Powertrain USA INC | Troy | — | ◇ UNVERIFIED |
| MFMaxion Fumagalli Automotive USA INC | Troy | — | ◇ UNVERIFIED |
| MIMssc INC | Troy | — | ◇ UNVERIFIED |
| PSProduction Spring LLC | Troy | — | ◇ UNVERIFIED |
| QCQuantum CORP | Troy | — | ◇ UNVERIFIED |
| RPRaybestos Prod CO | Troy | — | ◇ UNVERIFIED |
| TWThe Woodbridge Group | Troy | — | ◇ UNVERIFIED |
| TUThyssenkrupp USA INC | Troy | — | ◇ UNVERIFIED |
| TGTyde Group Worlwide LLC | Troy | — | ◇ UNVERIFIED |
| ZNZhongli North America INC | Troy | — | ◇ UNVERIFIED |
