| DNDietech North America LLC | Roseville | — | ◇ UNVERIFIED |
| DIDurcon INC. | Canton | — | ◇ UNVERIFIED |
| EMEaton Metal Prod INC | Eaton Rapids | — | ◇ UNVERIFIED |
| EPEidemiller Precision Machining | Milford | 1–19 | ◇ UNVERIFIED |
| E2Emc 2 INC | Auburn Hills | — | ◇ UNVERIFIED |
| EIEnprotech Industrial Technologies | Lansing | — | ◇ UNVERIFIED |
| EEotech | Ann Arbor | — | ◇ UNVERIFIED |
| EWE W Bliss Company | Hastings | — | ◇ UNVERIFIED |
| FEFabricating Engineers INC | Flint | — | ◇ UNVERIFIED |
| FIFabtronic INC | Macomb | 20–99 | ◇ UNVERIFIED |
| FCFives Cinetic Automation | Farmington Hills | — | ◇ UNVERIFIED |
| FMFourway Machinery Sales | Jackson | — | ◇ UNVERIFIED |
| FIFrimo INC - 50685 | Wixom | — | ◇ UNVERIFIED |
| GEGould Electronics-howell Gwcu | Howell | — | ◇ UNVERIFIED |
| GEGrace Engineering Lambs Road Facility | Memphis | — | ◇ UNVERIFIED |
| HAH and M Machine | Fraser | — | ◇ UNVERIFIED |
| HTHercules Tool & Die LLC | Warren | — | ◇ UNVERIFIED |
| HDHighwood Die & Engineering | Waterford | — | ◇ UNVERIFIED |
| HPHms Products Company | Troy | — | ◇ UNVERIFIED |
| HCHti Cybernetics INC | Sterling Heights | — | ◇ UNVERIFIED |
| IPImperial Plastics Manufacturing | North Branch | — | ◇ UNVERIFIED |
| KGKnight Global | Auburn Hills | — | ◇ UNVERIFIED |
| KSKuka Systems North America LLC | Warren | — | ◇ UNVERIFIED |
| LALiebherr Aerospace Saline INC | Saline | — | ◇ UNVERIFIED |
| MIMag Ias LLC | Sterling Heights | — | ◇ UNVERIFIED |
| MCMetzgar Conveyor CO | Comstock Park | — | ◇ UNVERIFIED |
| OGOrlandi Gear-fraser | Fraser | — | ◇ UNVERIFIED |
| PSPower Solutions International | Madison Hts | — | ◇ UNVERIFIED |
| PIPrab INC | Kalamazoo | — | ◇ UNVERIFIED |
| PFPrecision Finishing CO | Grand Rapids | 1–19 | ◇ UNVERIFIED |
| PSPro Stamp LLC | Walker | — | ◇ UNVERIFIED |
| QTQuality Time Components | Traverse City | — | ◇ UNVERIFIED |
| QIQuest Industrial Corporation | Alpena | — | ◇ UNVERIFIED |
| RCRiver City Rollform INC | Norton Shores | — | ◇ UNVERIFIED |
| RPRobovent Products Group | Sterling Heights | 100–499 | ◇ UNVERIFIED |
| SMSaginaw Machine Systems INC | Saginaw | — | ◇ UNVERIFIED |
| SGSaint Gobain Abrasives INC | Romulus | — | ◇ UNVERIFIED |
| SPSebright Products INC | Wayland | — | ◇ UNVERIFIED |
| SEService Extrusion Die Company INC | Comstock Park | 1–19 | ◇ UNVERIFIED |
| SSSetco Sales Company | Novi | — | ◇ UNVERIFIED |
 Snow Machines Inc-midland | Midland | — | ◇ UNVERIFIED |
| SESterling Engine Holdings LLC | Milford | — | ◇ UNVERIFIED |
| SVSt Vincent De Paul Building CORP Hall-conklin | Conklin | — | ◇ UNVERIFIED |
| SMSummit Manufacturing CORP | Gaylord | — | ◇ UNVERIFIED |
| SGSupreme Gear CO | Fraser | — | ◇ UNVERIFIED |
| SUSystems Unlimited INC | Coldwater | — | ◇ UNVERIFIED |
| TPTecumseh Products Company | Tecumseh | — | ◇ UNVERIFIED |
| TETerex Environmental Equipment | Farwell | — | ◇ UNVERIFIED |
| TEThe Exone Company | Troy | — | ◇ UNVERIFIED |
| TKThyssenkrupp Krause, INC | Auburn Hills | — | ◇ UNVERIFIED |
