| TDTiberina Detroit INC | Detroit | 20–99 | ◐ LIKELY ACTIVE |
| TGTi Group Automotive Systems LLC | Caro | — | ◐ LIKELY ACTIVE |
| TGTi Group Automotive Systems LLC - Caro Test Center | Caro | — | ◐ LIKELY ACTIVE |
| TATower Automotive Operations USA LLC | Elkton | 100–499 | ◐ LIKELY ACTIVE |
| TBToyota Boshoku America - Technical Center | Novi | 100–499 | ◐ LIKELY ACTIVE |
| TTTrailer Technologies Holdings LLC | Wixom | — | ▲ REPORTED CLOSED |
| TITram INC | Plymouth | 100–499 | ◐ LIKELY ACTIVE |
| TATransform Automotive - Sterling Heights | Sterling Heights | 20–99 | ◐ LIKELY ACTIVE |
| TWTube Wright INC | Brighton | 20–99 | ◐ LIKELY ACTIVE |
| UDU.form Detroit INC | Detroit | 20–99 | ◐ LIKELY ACTIVE |
| UAUS Army Detroit Arsenal and Detroit Tank Plant | Warren | — | ◐ LIKELY ACTIVE |
| VDVariety Die & Stamping | Dexter | 20–99 | ◐ LIKELY ACTIVE |
| VAVentura Aerospace LLC | Wixom | — | ◐ LIKELY ACTIVE |
| VGVenture Global Engineering IC | Imlay City | 20–99 | ◐ LIKELY ACTIVE |
| VMVinewood Metalcraft CO | Taylor | — | ◐ LIKELY ACTIVE |
| WCWall Co., Incorporated | Madison Heights | — | ◐ LIKELY ACTIVE |
| WEWatson Engineering INC | Taylor | — | ◐ LIKELY ACTIVE |
| WCWebasto Convertibles | Plymouth | 100–499 | ◐ LIKELY ACTIVE |
| WRWebasto Roof Systems, INC | Plymouth | 500+ | ◐ LIKELY ACTIVE |
| WRWebasto Roof Systems Inc-new Hudson | New Hudson | 100–499 | ◐ LIKELY ACTIVE |
| WSWebasto Sunroofs INC | Rochester | — | ◐ LIKELY ACTIVE |
| WAWellington Acquisition LLC Dba Emerging Advanced Products LLC | Belleville | — | ◐ LIKELY ACTIVE |
| WVWoodbridge Ventures Inc | Lansing | 100–499 | ◐ LIKELY ACTIVE |
| 7M7177 Mch LLC | Cottrellville | — | ◐ LIKELY ACTIVE |
| ACAutomotive Components Holdings-ypsilanti | Ypsilanti | — | ◐ LIKELY ACTIVE |
| ATAvalon & Tahoe Manufacturing, INC. | Alma | — | ◐ LIKELY ACTIVE |
| CPCadillac Products Automotive CO. | Rogers City | — | ◐ LIKELY ACTIVE |
| CHClarios Holland Battery Test Facility | Holland | — | ◐ LIKELY ACTIVE |
| CMCrescive Milan Div | Milan | — | ◐ LIKELY ACTIVE |
| FEFaurecia Emissions Control Technologies | Taylor | — | ◐ LIKELY ACTIVE |
| FMFederal Mogul Powertrain INC | Ann Arbor | — | ◐ LIKELY ACTIVE |
| FMFord Motor World Headquarters | Dearborn | — | ◐ LIKELY ACTIVE |
| GPGeneral Parts INC | Lansing | — | ◐ LIKELY ACTIVE |
| GEGlobal Engine Manufacturing Alliance | Dundee | — | ◐ LIKELY ACTIVE |
| GEGround Effects, LLC | Warren | — | ◐ LIKELY ACTIVE |
| JCJohnson Controls Interiors - Lakewood/beechwood | Holland | — | ◐ LIKELY ACTIVE |
| LMLakeland Monroe Group - Plant 2 | Grand Rapids | — | ◐ LIKELY ACTIVE |
| MHMiba Hydramechanica Corporation | Sterling Hts | — | ◐ LIKELY ACTIVE |
| MOMorgan Olson, LLC | Sturgis | — | ◐ LIKELY ACTIVE |
| MLMotors Liquidation Company Former Gmpt Flint North | Flint | — | ◐ LIKELY ACTIVE |
| PIPratt Industries INC. | Bridgman | — | ◐ LIKELY ACTIVE |
| PWPratt & Whitney Autoair-5643 Enterprise | Lansing | — | ◐ LIKELY ACTIVE |
| SESpectrum E-coat INC | Belding | — | ◐ LIKELY ACTIVE |
| SPSummit Polymers INC | Kalamazoo | — | ◐ LIKELY ACTIVE |
| SPSummit Polymers Inc., Plant 1 | Portage | — | ◐ LIKELY ACTIVE |
The Shyft Group USA (p1175) | Charlotte | — | ◐ LIKELY ACTIVE |
| TCTorsion Control Products, INC | Rochester Hills | — | ◐ LIKELY ACTIVE |
| TTTribar Technoloigies | Wixom | — | ◐ LIKELY ACTIVE |
| VGVentra Greenwich Holdings CORP | Kentwood | — | ◐ LIKELY ACTIVE |
| AAAdac Automotive 36th St. Plant | Grand Rapids | — | ◇ UNVERIFIED |