| AIAdvanta Industries INC | Petersburg | MI | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| AIAgritek Industries INC | Holland | MI | Fabricated Metal Product Manufacturing332116 | 20-99 | ◐ LIKELY ACTIVE |
| AGA G Simpson (usa), INC. | Sterling Hts | MI | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| AMAjax Metal Processing INC. (b5830) | Detroit | MI | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| ATAllan Tool & Machine CO INC | Troy | MI | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| AFAllied Finishing INC | Grand Rapids | MI | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| AIAndronaco Industries | Kentwood | MI | Plastics and Rubber Products Manufacturing326122 | 100-499 | ◐ LIKELY ACTIVE |
| AHAtmosphere Heat Treating INC. | Wixom | MI | Fabricated Metal Product Manufacturing332811 | 20-99 | ◐ LIKELY ACTIVE |
| AIAustemper INC | Clinton Township | MI | Fabricated Metal Product Manufacturing332811 | 1-19 | ◐ LIKELY ACTIVE |
| BPBeacon Park Finishing LLC | Roseville | MI | Fabricated Metal Product Manufacturing332813 | — | ◐ 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 |
| BNBrighton N C Machine CORP | Brighton | MI | Fabricated Metal Product Manufacturing332710 | 20-99 | ▲ REPORTED CLOSED |
| BOBrugola Oeb Industriale USA INC | Plymouth | MI | Fabricated Metal Product Manufacturing332722 | 20-99 | ◐ LIKELY ACTIVE |
| CACharlotte Anodizing | Charlotte | MI | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |
| CMCurtis Metal Finishing CO | Sterling Hts | MI | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| CACygnet Automated Cleaning LLC | Plymouth | MI | Chemical Manufacturing325510 | 20-99 | ◐ LIKELY ACTIVE |
| DIDadco INC | Plymouth | MI | Fabricated Metal Product Manufacturing332912 | 100-499 | ◐ LIKELY ACTIVE |
| DIDetronic Industries INC | Sterling Heights | MI | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| DCDiamond Chrome Plating INC | Howell | MI | Fabricated Metal Product Manufacturing332813 | — | ◐ 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 |
| FMFederal Mogul CORP | Greenville | MI | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| FSFederal Screw Works CO | Big Rapids | MI | Fabricated Metal Product Manufacturing332722 | 100-499 | ◐ LIKELY ACTIVE |
| FCFema CORP | Portage | MI | Fabricated Metal Product Manufacturing332912 | 100-499 | ◐ LIKELY ACTIVE |
| FIFernco INC | Davison | MI | Plastics and Rubber Products Manufacturing326122 | 100-499 | ◐ LIKELY ACTIVE |
| FFFitzgerald Finishing LLC | Detroit | MI | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| FFFlex-n-gate Forming Technologies, LLC | Troy | MI | Fabricated Metal Product Manufacturing332322 | 100-499 | ▲ REPORTED CLOSED |
| FIFrost INC | Grand Rapids | MI | Fabricated Metal Product Manufacturing332991 | 20-99 | ◐ LIKELY ACTIVE |
| GTGrand Traverse Stamping | Traverse City | MI | Fabricated Metal Product Manufacturing332116 | 20-99 | ◐ LIKELY ACTIVE |
| HIHuron INC | Lexington | MI | Fabricated Metal Product Manufacturing332721 | 100-499 | ◐ LIKELY ACTIVE |
| ISIdeal Steel & Builders Supplies LLC | Detroit | MI | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| ICInnotec Corporation | Zeeland | MI | Fabricated Metal Product Manufacturing332119 | 100-499 | ◐ LIKELY ACTIVE |
Inter Lakes Bases INC | Fraser | MI | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| IDItw Drawform | Zeeland | MI | Fabricated Metal Product Manufacturing332119 | 100-499 | ◐ LIKELY ACTIVE |
| JGJ G Kern Enterprises INC | Sterling Heights | MI | Fabricated Metal Product Manufacturing332721 | 100-499 | ◐ LIKELY ACTIVE |
| KSKalkaska Screw Products INC | Kalkaska | MI | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| LFLakeland Finishing INC | Grand Rapids | MI | Fabricated Metal Product Manufacturing332812 | 100-499 | ◐ LIKELY ACTIVE |
| LILamina INC | Bellaire | MI | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| LFLansing Forge INC. | Lansing | MI | Fabricated Metal Product Manufacturing332111 | 20-99 | ◐ LIKELY ACTIVE |
| LPLapeer Plating & Plastics, INC. | Lapeer | MI | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| LRLear Roscommon | Roscommon | MI | Fabricated Metal Product Manufacturing332116 | 100-499 | ◐ LIKELY ACTIVE |
| LALisi Automotive Hi-vol INC | Livonia | MI | Plastics and Rubber Products Manufacturing326122 | 20-99 | ◐ LIKELY ACTIVE |
| LGLm Gear Company | Chesterfield | MI | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| MFMaclean Fogg Farmington Hills | Farmington | MI | Fabricated Metal Product Manufacturing332722 | 100-499 | ◐ LIKELY ACTIVE |
| MMMaclean Maynard-chesterfield | Chesterfield | MI | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| MPMaster Pneumatic Detroit INC | Sterling Heights | MI | Fabricated Metal Product Manufacturing332911 | 20-99 | ◐ LIKELY ACTIVE |
| MFMbm Fabricators Company Incorporated | Romulus | MI | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| MFMetro Fabricating INC | Bay City | MI | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| MAMichigan Atf Holdings LLC | Romulus | MI | Fabricated Metal Product Manufacturing332722 | 20-99 | ◐ LIKELY ACTIVE |