| PMPioneer Metal Finishing-monroe | Monroe | MI | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| PWPrecision Wire Forms INC | Three Rivers | MI | Fabricated Metal Product Manufacturing332618 | 100-499 | ◐ LIKELY ACTIVE |
| RSRing Screw Llc-sterling Hts | Sterling Heights | MI | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| STSaber Tool Company INC. | Cadillac | MI | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| SPShannon Precision Fastener | Madison Heights | MI | Fabricated Metal Product Manufacturing332111 | — | ◐ LIKELY ACTIVE |
| S1Shape 1820 | Grand Haven | MI | Fabricated Metal Product Manufacturing332114 | — | ◐ LIKELY ACTIVE |
| SISimonds International CORP | Big Rapids | MI | Fabricated Metal Product Manufacturing332212 | — | ◐ LIKELY ACTIVE |
| SMSmw Mfg Amsted Automotive Group-belleville | Belleville | MI | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| SMSmw Mfg Amsted Automotive Group-munith | Munith | MI | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| SESpecialty Engine Components LLC | Taylor | MI | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| SFState Fabricators, INC. | Farmingtn Hls | MI | Fabricated Metal Product Manufacturing332313 | 20-99 | ◐ LIKELY ACTIVE |
Steel Industries Plant 1 | Detroit | MI | Fabricated Metal Product Manufacturing332111 | — | ◐ LIKELY ACTIVE |
Steel Industries Plant 4 | Redford | MI | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| SAStelmi America LLC | Marshall | MI | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| TBTaylor Building Products INC | West Branch | MI | Fabricated Metal Product Manufacturing332321 | — | ◐ LIKELY ACTIVE |
| TTThe Toro Company | Iron Mountain | MI | Fabricated Metal Product Manufacturing332311 | — | ◐ LIKELY ACTIVE |
| TTTip Top Screw | Oscoda | MI | Fabricated Metal Product Manufacturing332722 | — | ◐ LIKELY ACTIVE |
| TMTrans Matic Manufacturing Company | Holland | MI | Fabricated Metal Product Manufacturing332116 | — | ◐ LIKELY ACTIVE |
| TTTritech Titanium Parts, LLC | Detroit | MI | Fabricated Metal Product Manufacturing332117 | 1-19 | ◐ LIKELY ACTIVE |
| TATrw Automotive | Fenton | MI | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| WMWeld Mold Co-brighton | Brighton | MI | Fabricated Metal Product Manufacturing332322 | 1-19 | ◐ LIKELY ACTIVE |
| WMWolverine Metal Stamping | St Joseph | MI | Fabricated Metal Product Manufacturing332116 | 20-99 | ◐ LIKELY ACTIVE |
| WIWoodworth INC. Flint | Flint | MI | Fabricated Metal Product Manufacturing332811 | — | ◐ LIKELY ACTIVE |
| AAmerikam | Grand Rapids | MI | Fabricated Metal Product Manufacturing332721 | 20-99 | ◇ UNVERIFIED |
| AAAtmosphere Annealing - Bassett Fac | Lansing | MI | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| CPClassic Plating INC | Redford | MI | Fabricated Metal Product Manufacturing332813 | 1-19 | ◇ UNVERIFIED |
| CFCorson Fabricating LLC | Saint Clair | MI | Fabricated Metal Product Manufacturing332618 | 1-19 | ◇ UNVERIFIED |
| KVKnape & Vogt Mfg CO | Grand Rapids | MI | Fabricated Metal Product Manufacturing332119 | — | ◇ UNVERIFIED |
| LSLinamar Structures USA | Southfield | MI | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| ALAnchor Lamina America Inc. | Bellaire | MI | Fabricated Metal Product Manufacturing332813 | 100-499 | ◐ LIKELY ACTIVE |
| AVAutomatic Valve Industrial, LLC | Ferndale | MI | Fabricated Metal Product Manufacturing332912 | 1-19 | ◐ LIKELY ACTIVE |
Basin Material Handling | Sturgis | MI | Fabricated Metal Product Manufacturing332313 | 20-99 | ◐ LIKELY ACTIVE |
| BMBerrien Metal Products INC | Buchanan | MI | Fabricated Metal Product Manufacturing332116 | 20-99 | ◐ LIKELY ACTIVE |
| BMBoyne Machine Company, INC. | Jenison | MI | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
Brass Aluminum Forging Enterprises LLC | Ferndale | MI | Fabricated Metal Product Manufacturing332112 | 100-499 | ◐ LIKELY ACTIVE |
| BPBulman Products INC | Grand Rapids | MI | Fabricated Metal Product Manufacturing332119 | — | ◐ LIKELY ACTIVE |
| CSCasadei Structural Steel Inc. | Sterling Heights | MI | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| CPCobra Patterns and Models, INC. | Madison Heights | MI | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| DSDeWys Stainless Solutions | Marne | MI | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
Dickie Machine LLC | Lincoln Park | MI | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| DIDie-namic, INC. | Belleville | MI | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| DBD&n Bending CORP. | Romeo | MI | Primary Metal Manufacturing331491 | 100-499 | ◐ LIKELY ACTIVE |
| EMEdwards Machining INC | Jackson | MI | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
Fitz-rite Products INC | Troy | MI | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| GRG & R Machine Tool INC | Taylor | MI | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| HWHilite Whitehall | Whitehall | MI | Fabricated Metal Product Manufacturing332912 | 100-499 | ◐ LIKELY ACTIVE |
| IPIbc Precision INC | Auburn Hills | MI | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| IFIron Fetish Metalworks INC | Roseville | MI | Fabricated Metal Product Manufacturing332323 | 20-99 | ◐ LIKELY ACTIVE |
| JTJackson Tumble Finish | Jackson | MI | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
J&M Machine Products Inc. | Muskegon | MI | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |