| DPDundee Products | Dundee | MI | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| DCDuperon Corporation | Saginaw | MI | Machinery Manufacturing333318 | 20-99 | ◐ LIKELY ACTIVE |
| DMDura Mold, inc | Stevensville | MI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| EEEagle Engineering & Supply | Alpena | MI | Fabricated Metal Product Manufacturing332313 | 1-19 | ◐ LIKELY ACTIVE |
| EEELCo Enterprises, Inc. | Jackson | MI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| EHElectrolux Home Products (formerly Frigidaire) | Greenville | MI | Machinery Manufacturing333415 | — | ◐ LIKELY ACTIVE |
| ETEnterprise Tool Die | Grandville | MI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| EEExco Extrusion Dies | Chesterfield | MI | Machinery Manufacturing333514 | — | ◐ LIKELY ACTIVE |
| ETExtreme Tool | Wakefield | MI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| FIFalcon Industry INC | Clinton Township | MI | Machinery Manufacturing333514 | 1-19 | ◐ LIKELY ACTIVE |
| FGFlodraulic Group INC | Westland | MI | Machinery Manufacturing333248 | — | ◐ LIKELY ACTIVE |
| FTForming Technologies LLC | Muskegon | MI | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| FMFuture Mold CORP | Farwell | MI | Machinery Manufacturing333511 | 20-99 | ◐ LIKELY ACTIVE |
| GPGage Pattern & Model INC | Madison Heights | MI | Fabricated Metal Product Manufacturing332999 | 1-19 | ◐ LIKELY ACTIVE |
| GRGage Rite Products INC | Troy | MI | Machinery Manufacturing333515 | 1-19 | ◐ LIKELY ACTIVE |
| GCGeislinger Corporation | Battle Creek | MI | Machinery Manufacturing333613 | — | ◐ LIKELY ACTIVE |
| GSGeneral Seal CORP | Sterling Heights | MI | Machinery Manufacturing333912 | — | ◐ LIKELY ACTIVE |
| GCGetman Corporation | Kalamazoo | MI | Machinery Manufacturing333131 | 20-99 | ◐ LIKELY ACTIVE |
| GPGf Proto-type Plaster INC | Fraser | MI | Primary Metal Manufacturing331529 | — | ◐ LIKELY ACTIVE |
| GCGnutti Carlo USA | Webberville | MI | Machinery Manufacturing333618 | 100-499 | ◐ LIKELY ACTIVE |
| GCGranco Clark INC | Belding | MI | Machinery Manufacturing333922 | 20-99 | ◐ LIKELY ACTIVE |
| HSHatch Stamping Company - Cleveland St | Chelsea | MI | Machinery Manufacturing333513 | 20-99 | ◐ LIKELY ACTIVE |
| HBH B Carbide Company | Lewiston | MI | Machinery Manufacturing333513 | 100-499 | ◐ LIKELY ACTIVE |
| HAHirotec America | Auburn Hills | MI | Machinery Manufacturing333999 | 500+ | ◐ LIKELY ACTIVE |
| HFHoffmann Filter CORP | Brighton | MI | Machinery Manufacturing333515 | 20-99 | ◐ LIKELY ACTIVE |
| ICIncoe Corporation | Auburn Hills | MI | Fabricated Metal Product Manufacturing332710 | 100-499 | ◐ LIKELY ACTIVE |
| IMIndustrial Metal Products Corporation | Lansing | MI | Machinery Manufacturing333512 | 20-99 | ◐ LIKELY ACTIVE |
| JWJasper Weller, LLC - DBA Weller Truck Parts | Wyoming | MI | Machinery Manufacturing333613 | 500+ | ◐ LIKELY ACTIVE |
| JCJ C Gibbons Mfg INC | Livonia | MI | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| JSJessup Systems LLC | Rochester Hills | MI | Machinery Manufacturing333249 | 20-99 | ◐ LIKELY ACTIVE |
Jolico / J-B Tool, Inc | Utica | MI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| KWKrause Welding, INC | Muskegon | MI | Machinery Manufacturing333992 | — | ◐ LIKELY ACTIVE |
| KMKrauss Maffei- Michigan | Brighton | MI | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| KKKSH - KUKA Systems N.A. LLC | Sterling Heights | MI | Fabricated Metal Product Manufacturing332999 | 500+ | ◐ LIKELY ACTIVE |
| KAKuka Assembly and Test CORP Saginaw | Saginaw | MI | Machinery Manufacturing333248 | 100-499 | ◐ LIKELY ACTIVE |
| KSKuka Systems North America LLC | Sterling Heights | MI | Machinery Manufacturing333519 | — | ◐ LIKELY ACTIVE |
| LSLake Shore Systems, INC. | Ontonagon | MI | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| LMLegend Manufacturing INC | Alma | MI | Machinery Manufacturing333999 | 100-499 | ◐ LIKELY ACTIVE |
Lomar Machine & Tool Co. Plant 3 | Horton | MI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| LTLyons Tool & Engineering INC | Warren | MI | Machinery Manufacturing333514 | — | ◐ LIKELY ACTIVE |
| MEMac Engineering & Equipment Co., Inc. | Benton Harbor | MI | Machinery Manufacturing333248 | 20-99 | ◐ LIKELY ACTIVE |
| MIMcPherson Industrial Corporation DBA Quality Chaser Company | Romeo | MI | Machinery Manufacturing333512 | 20-99 | ◐ LIKELY ACTIVE |
| MTMeiden Tech Ctr N America | Northville | MI | Machinery Manufacturing333511 | — | ◐ LIKELY ACTIVE |
| MTMelling Tool CO | Jackson | MI | Machinery Manufacturing333618 | 100-499 | ◐ LIKELY ACTIVE |
| MTMetal Tech Industrial CORP | Alpena | MI | Machinery Manufacturing333513 | 20-99 | ◐ LIKELY ACTIVE |
| MWMetro Weighing & Automation INC Dba Dura-pack | Taylor | MI | Machinery Manufacturing333993 | 20-99 | ◐ LIKELY ACTIVE |
| MWMichigan Wood Fibers | Zeeland | MI | Wood Product Manufacturing321999 | 20-99 | ◐ LIKELY ACTIVE |
| MMMidwest Mold Services | Roseville | MI | Machinery Manufacturing333511 | 20-99 | ◐ LIKELY ACTIVE |
| MOMnp Ovidon Manufacturing LLC | Howell | MI | Fabricated Metal Product Manufacturing332119 | 20-99 | ◐ LIKELY ACTIVE |
| MLMol-son LLC | Mattawan | MI | Machinery Manufacturing333511 | 20-99 | ◐ LIKELY ACTIVE |