| MSMidland Silicon Company LLC | Waterford Township | — | ◇ UNVERIFIED |
| MWMidwest Wire Products INC | Ferndale | — | ◇ UNVERIFIED |
| MFMoore Flame Cutting Company | Bloomfield Hills | — | ◇ UNVERIFIED |
| MLMpi LLC | Southfield | — | ◇ UNVERIFIED |
| MIMsp Industries Corporation | Oxford | — | ◇ UNVERIFIED |
 National Industrial Supply Company INC | Troy | — | ◇ UNVERIFIED |
| NONational Ordnance Automotive Manufacturing LLC | Auburn Hills | — | ◇ UNVERIFIED |
| NINd Industries | Clawson | — | ◇ UNVERIFIED |
| NGNorma Group | Auburn Hills | — | ◇ UNVERIFIED |
| PMParagon Model & Tool CO | Wixom | — | ◇ UNVERIFIED |
 Paramount Industrial Machining INC | Oak Park | — | ◇ UNVERIFIED |
 Paravis Industries INC Dba United Cnc Machining | Auburn Hills | — | ◇ UNVERIFIED |
| PCP & C Group I INC | Novi | — | ◇ UNVERIFIED |
| PFPerformance Fabricating | Fenton | — | ◇ UNVERIFIED |
| PIPgs INC | Troy | — | ◇ UNVERIFIED |
| PMPioneer Metal Finishing | Madison Heights | — | ◇ UNVERIFIED |
| PFP.k. Fabricating, INC. | Ferndale | — | ◇ UNVERIFIED |
| PSPlating Specialties INC | Madison Heights | — | ◇ UNVERIFIED |
| PGPrecision Global Systems INC | Troy | — | ◇ UNVERIFIED |
| PWPrestolite Wire Copy | Southfield | — | ◇ UNVERIFIED |
| PCProtofab Corporation | Troy | — | ◇ UNVERIFIED |
| QSQuality Steel Products, Inc. | Milford | — | ◇ UNVERIFIED |
| QSQuality Steel Products Plt 2 | Milford | — | ◇ UNVERIFIED |
| QMQuigley Manufacturing INC Dba Quigley Industries INC | Farmington Hills | — | ◇ UNVERIFIED |
| RER E D Industries | Hazel Park | — | ◇ UNVERIFIED |
| RDRitz Davish Investments, LLC | Wixom | — | ◇ UNVERIFIED |
| RWRmt Woodworth, Southfield | Southfield | — | ◇ UNVERIFIED |
| RORoyal Oak Industries | Lake Orion | — | ◇ UNVERIFIED |
| RPRubber & Plastics CO | Auburn Hills | — | ◇ UNVERIFIED |
| RPRyan Polishing Corporation | Oak Park | — | ◇ UNVERIFIED |
| SIScott & Itoh Machine CO INC | Madison Heights | — | ◇ UNVERIFIED |
| SEShadko Enterprises INC | Troy | — | ◇ UNVERIFIED |
| SPShannon Precision Fastener LLC | Madison Heights | — | ◇ UNVERIFIED |
| SLS & L Machine Prod INC | Madison Heights | — | ◇ UNVERIFIED |
| SPSMB Properties, LLC | Clarkston | — | ◇ UNVERIFIED |
 Specialty Steel Treating INC | Farmington | — | ◇ UNVERIFIED |
| SMSpringfield Metalworks | Waterford | — | ◇ UNVERIFIED |
| SISquires Industries, Inc. | Wixom | — | ◇ UNVERIFIED |
| SFState Fabricators | Livonia | — | ◇ UNVERIFIED |
| SMSuperior Machining INC | New Hudson | — | ◇ UNVERIFIED |
| TDTotal Door Systems | Waterford Township | — | ◇ UNVERIFIED |
| TRTotal Repair Express Michigan | Lake Orion | — | ◇ UNVERIFIED |
| TRTotal Repair Express Michigan LLC | Auburn Hills | — | ◇ UNVERIFIED |
| TMTriple M Steel LLC | Madison Heights | — | ◇ UNVERIFIED |
| TMTubesource Manufacturing INC | Ferndale | — | ◇ UNVERIFIED |
| USUnited Spring Technology INC | Farmington Hills | — | ◇ UNVERIFIED |
| UFUniversal Fabricators INC | Madison Heights | — | ◇ UNVERIFIED |
| UTUniversal Tool Inc. | Troy | — | ◇ UNVERIFIED |
| VSVertex Steel INC | Milford | — | ◇ UNVERIFIED |
| WIWhitesell Intl CORP | Waterford | — | ◇ UNVERIFIED |
