| PSPrecision Stamping Co-howell | Howell | MI | Fabricated Metal Product Manufacturing332116 | 20-99 | ◐ LIKELY ACTIVE |
| PIPremier Industries Corporation | Monroe | MI | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| PSProduction Saw and Machine | Clark Lake | MI | Fabricated Metal Product Manufacturing332710 | 100-499 | ◐ LIKELY ACTIVE |
| PMProgress Machining INC. | Spring Lake | MI | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| RCRainbow Coatings of Michigan | Flint | MI | Fabricated Metal Product Manufacturing332812 | 1-19 | ◐ LIKELY ACTIVE |
| RMRingmasters Mfg LLC | Wayne | MI | Fabricated Metal Product Manufacturing332111 | 20-99 | ◐ LIKELY ACTIVE |
| SPShannon Precision Fastener LLC | Auburn Hills | MI | Fabricated Metal Product Manufacturing332111 | 20-99 | ◐ LIKELY ACTIVE |
| SSSpartan Steel Coating | Monroe | MI | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| SCStandard Coating INC. | Madison Hts | MI | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| SMStewart Manufacturing, LLC | Hermansville | MI | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| SSSun Steel Treating INC | South Lyon | MI | Fabricated Metal Product Manufacturing332811 | 20-99 | ◐ LIKELY ACTIVE |
| SSSuper Steel Treating, INC. | Warren | MI | Fabricated Metal Product Manufacturing332811 | 20-99 | ◐ LIKELY ACTIVE |
| TWTailor Welded Blanks | Monroe | MI | Fabricated Metal Product Manufacturing332999 | 100-499 | ◐ LIKELY ACTIVE |
| TPTawas Plating CO | Tawas City | MI | Fabricated Metal Product Manufacturing332812 | 1-19 | ◐ LIKELY ACTIVE |
The Viking Corporation | Hastings | MI | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| UIUltraform Industries | Romeo | MI | Fabricated Metal Product Manufacturing332618 | 20-99 | ◐ LIKELY ACTIVE |
| UIUnistrut International Corporation | Wayne | MI | Fabricated Metal Product Manufacturing332312 | 1-19 | ◐ LIKELY ACTIVE |
| UCUniversal Coating INC. | Flint | MI | Fabricated Metal Product Manufacturing332812 | 100-499 | ◐ LIKELY ACTIVE |
Vamp Screw Products Company | Brownstown Twp | MI | Fabricated Metal Product Manufacturing332722 | 20-99 | ◐ LIKELY ACTIVE |
| VDVan Dellen Steel | Caledonia | MI | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| VSV & S Detroit Galvanizing LLC | Redford Twp | MI | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
Walls Holding Buchanan, INC. | Buchanan | MI | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| WHWaltz Holst Blow Pipe CO INC | Ada | MI | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| WMWindsor Machine & Stamping US LTD | Taylor | MI | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| WPWolverine Plating CORP | Roseville | MI | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |
| WCWyman-gordon Company Brighton Operations | Brighton | MI | Primary Metal Manufacturing331492 | 100-499 | ◐ LIKELY ACTIVE |
| XIX-cel Industries INC. | Southfield | MI | Fabricated Metal Product Manufacturing332812 | 100-499 | ◐ LIKELY ACTIVE |
| AIAccuform Industries INC | Grand Rapids | MI | Fabricated Metal Product Manufacturing332322 | 1-19 | ◐ LIKELY ACTIVE |
| ACAl Craft Industries | Troy | MI | Fabricated Metal Product Manufacturing332322 | 1-19 | ◐ LIKELY ACTIVE |
| AMAlpha Metal Finishing CO | Dexter | MI | Fabricated Metal Product Manufacturing332813 | 1-19 | ◐ LIKELY ACTIVE |
| AIArmstrong Intl INC | Three Rivers | MI | Fabricated Metal Product Manufacturing332919 | 100-499 | ◐ LIKELY ACTIVE |
| BMBopp-busch Manufacturing CO | Au Gres | MI | Fabricated Metal Product Manufacturing332116 | — | ◐ LIKELY ACTIVE |
| BSBristol Steel & Conveyor | Davison | MI | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| CTCarbide Technologies Incorporated | Fraser | MI | Fabricated Metal Product Manufacturing332117 | 20-99 | ◐ LIKELY ACTIVE |
| DIDapco Industries | Dexter | MI | Fabricated Metal Product Manufacturing332911 | 100-499 | ◐ LIKELY ACTIVE |
| DFDiversified Fabricators, INC. | Clinton Township | MI | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| DPDyna Plate INC | Grand Rapids | MI | Fabricated Metal Product Manufacturing332813 | 1-19 | ◐ LIKELY ACTIVE |
| EMEagle Manufacturing Corporation | Shelby Township | MI | Fabricated Metal Product Manufacturing332999 | 1-19 | ◐ LIKELY ACTIVE |
| ECElectro Chemical Finishing | Wyoming | MI | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |
| FSFederal Screw Works | Romulus | MI | Fabricated Metal Product Manufacturing332722 | 100-499 | ◐ LIKELY ACTIVE |
| FMFordsell Machine Products CO | Warren | MI | Fabricated Metal Product Manufacturing332721 | 1-19 | ◐ LIKELY ACTIVE |
| GHGrand Haven Steel Products INC | Grand Haven | MI | Fabricated Metal Product Manufacturing332721 | 1-19 | ◐ LIKELY ACTIVE |
| HTHeat Treating Services CORP of America - Plant 1 | Pontiac | MI | Fabricated Metal Product Manufacturing332811 | — | ◐ LIKELY ACTIVE |
| HTHi Tech Steel Treating INC | Saginaw | MI | Fabricated Metal Product Manufacturing332811 | 20-99 | ◐ LIKELY ACTIVE |
| HPHumphrey Products | Kalamazoo | MI | Fabricated Metal Product Manufacturing332912 | 100-499 | ◐ LIKELY ACTIVE |
| ISIndustrial Steel Treat CO | Jackson | MI | Fabricated Metal Product Manufacturing332811 | 20-99 | ◐ LIKELY ACTIVE |
| ILInland Lakes Machine INC | Cadillac | MI | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| KIKepco INC | Vicksburg | MI | Fabricated Metal Product Manufacturing332813 | 1-19 | ◐ LIKELY ACTIVE |
| KIKnape Industries INC (n5240) | Rockford | MI | Fabricated Metal Product Manufacturing332812 | 1-19 | ◐ LIKELY ACTIVE |
| LMLakewood Machine Products | Carleton | MI | Fabricated Metal Product Manufacturing332313 | 20-99 | ◐ LIKELY ACTIVE |