| ABAdvanced Blending Solutions LLC | Wallace | MI | Machinery Manufacturing333248 | 100-499 | ◐ LIKELY ACTIVE |
| DIDalton Industries LLC | Waterford | MI | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| DCDelfield CO | Mount Pleasant | MI | Machinery Manufacturing333318 | 500+ | ◐ LIKELY ACTIVE |
| DDDetroit Diesel Corporation | Detroit | MI | Machinery Manufacturing333618 | 500+ | ◐ LIKELY ACTIVE |
| GMGeneral Motors LLC - Bay City | Bay City | MI | Primary Metal Manufacturing331524 | 100-499 | ◐ LIKELY ACTIVE |
| HMHammond Machinery | Kalamazoo | MI | Machinery Manufacturing333512 | 20-99 | ◐ LIKELY ACTIVE |
| JLJcp LLC | Saginaw | MI | Fabricated Metal Product Manufacturing332212 | 20-99 | ◐ LIKELY ACTIVE |
| KFKent Foundry CO. | Greenville | MI | Primary Metal Manufacturing331511 | 20-99 | ◐ LIKELY ACTIVE |
| PGPsg Grand Rapids (previously Blackmer, a Dover Co) | Grand Rapids | MI | Primary Metal Manufacturing331511 | 100-499 | ◐ LIKELY ACTIVE |
| AIAbb INC. | Auburn Hills | MI | Fabricated Metal Product Manufacturing332812 | 100-499 | ◐ LIKELY ACTIVE |
Acme Manufacturing CO | Auburn Hills | MI | Machinery Manufacturing333512 | 20-99 | ◐ LIKELY ACTIVE |
| AFAero Foil International | Muskegon | MI | Machinery Manufacturing333512 | 20-99 | ◐ LIKELY ACTIVE |
| AHAfc - Holcroft LLC | Wixom | MI | Machinery Manufacturing333994 | 20-99 | ◐ LIKELY ACTIVE |
| AWAlcotec Wire CORP | Traverse City | MI | Primary Metal Manufacturing331318 | 20-99 | ◐ LIKELY ACTIVE |
| AHAutomatic Handling International INC | Erie | MI | Machinery Manufacturing333249 | 20-99 | ◐ LIKELY ACTIVE |
| BABekum America Corporation | Williamston | MI | Fabricated Metal Product Manufacturing332710 | 100-499 | ◐ LIKELY ACTIVE |
| BMBest Metal Products | Grand Rapids | MI | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| BMBroaching Machine Specialties | Novi | MI | Machinery Manufacturing333319 | 1-19 | ◐ LIKELY ACTIVE |
| BOBurr Oak Tool INC | Sturgis | MI | Machinery Manufacturing333513 | 100-499 | ◐ LIKELY ACTIVE |
| CPChange Parts INC | Ludington | MI | Machinery Manufacturing333993 | 20-99 | ◐ LIKELY ACTIVE |
| CCChrysler CORP - Trenton Engine Plant | Trenton | MI | Machinery Manufacturing333618 | — | ◐ LIKELY ACTIVE |
| DIDadco INC | Plymouth | MI | Fabricated Metal Product Manufacturing332912 | 100-499 | ◐ LIKELY ACTIVE |
| DIDcl INC | Traverse City | MI | Machinery Manufacturing333131 | 1-19 | ◐ LIKELY ACTIVE |
| DHDetroit Hoist & Crane | Sterling Heights | MI | Machinery Manufacturing333923 | 20-99 | ◐ LIKELY ACTIVE |
| DSDetroit Stoker CO | Monroe | MI | Machinery Manufacturing333414 | 20-99 | ◐ LIKELY ACTIVE |
| DSDirksen Screw Products CO | Shelby Township | MI | Fabricated Metal Product Manufacturing332722 | 20-99 | ◐ LIKELY ACTIVE |
| EMElite Manufacturing Technologies-fraser | Fraser | MI | Fabricated Metal Product Manufacturing332322 | 1-19 | ◐ LIKELY ACTIVE |
| FRFalcon Road Maintenance Equipment LLC | Freeland | MI | Machinery Manufacturing333111 | 20-99 | ◐ LIKELY ACTIVE |
| FSFederal Screw Works CO | Big Rapids | MI | Fabricated Metal Product Manufacturing332722 | 100-499 | ◐ LIKELY ACTIVE |
| FMFord Motor CO Rouge Complex | Dearborn | MI | Nonmetallic Mineral Product Manufacturing327211 | — | ◐ LIKELY ACTIVE |
| FIFrost INC | Grand Rapids | MI | Fabricated Metal Product Manufacturing332991 | 20-99 | ◐ LIKELY ACTIVE |
| GTGarr Tool CO INC | Alma | MI | Machinery Manufacturing333512 | 100-499 | ◐ LIKELY ACTIVE |
| GFGeneral Filters, INC. | Novi | MI | Textile Product Mills314999 | 20-99 | ◐ LIKELY ACTIVE |
| GRGrand Rapids Controls CO | Rockford | MI | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| KKKostal Kontakt Systeme INC | Rochester Hills | MI | Machinery Manufacturing333999 | 100-499 | ◐ LIKELY ACTIVE |
| LELink Engineering | Plymouth | MI | Machinery Manufacturing333518 | 100-499 | ◐ LIKELY ACTIVE |
| LILube-power INC | Shelby Township | MI | Machinery Manufacturing333996 | 20-99 | ◐ LIKELY ACTIVE |
| LGLyon Gear & Machine INC | Rochester | MI | Machinery Manufacturing333515 | 100-499 | ◐ LIKELY ACTIVE |
| MPMelling Products North LLC | Farwell | MI | Machinery Manufacturing333611 | 20-99 | ◐ LIKELY ACTIVE |
| MPMulti Precision Detail | Auburn Hills | MI | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| NBNational Bulk Equipment INC | Holland | MI | Machinery Manufacturing333993 | 100-499 | ◐ LIKELY ACTIVE |
| NCNew Center Stamping | Detroit | MI | Fabricated Metal Product Manufacturing332313 | 20-99 | ◐ LIKELY ACTIVE |
| NCNorthland CORP | Greenville | MI | Machinery Manufacturing333415 | 100-499 | ◐ LIKELY ACTIVE |
Petter Investments, INC. | South Haven | MI | Machinery Manufacturing333310 | — | ◐ LIKELY ACTIVE |
| PTPlastic Trim LLC | East Tawas | MI | Machinery Manufacturing333248 | 100-499 | ◐ LIKELY ACTIVE |
| PIPremier Industries Corporation | Monroe | MI | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
Progressive Metal Manufacturing Company | Warren | MI | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| RCReed City Group LLC | Reed City | MI | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| RIRennco INC | Homer | MI | Machinery Manufacturing333993 | 20-99 | ◐ LIKELY ACTIVE |
| SPSelfridge Plating INC | Harrison Township | MI | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |