| JSJorgensen Steel Machining & Fabrication INC. | Tekonsha | MI | Primary Metal Manufacturing331513 | 20-99 | ◐ LIKELY ACTIVE |
| KMKay Manufacturing Co. | Saint Joseph | MI | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
Kpm Precision LLC | Lowell | MI | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
Lippert Components Manufacturing, INC. | Chesaning | MI | Fabricated Metal Product Manufacturing332321 | — | ◐ LIKELY ACTIVE |
| LSLoudon Steel INC | Millington | MI | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
Manik Manufacturing LLC | Troy | MI | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| MIMantissa Industries INC | Holt | MI | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| MRMichigan Rod Products, INC | Howell | MI | Fabricated Metal Product Manufacturing332618 | 20-99 | ◐ LIKELY ACTIVE |
M & M Automatic Products INC | Jackson | MI | Fabricated Metal Product Manufacturing332721 | — | ◐ LIKELY ACTIVE |
| MPMoebius Properties, LLC | Lansing | MI | Fabricated Metal Product Manufacturing332618 | 1-19 | ◐ LIKELY ACTIVE |
| MEMonroe Environmental CORP | Monroe | MI | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| MMMs Metal Solutions | Grand Haven | MI | Fabricated Metal Product Manufacturing332116 | 100-499 | ◐ LIKELY ACTIVE |
| OMOffsite Mfg Technologies | Chesterfield | MI | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| OIOIK Industries | Kalamazoo | MI | Fabricated Metal Product Manufacturing332323 | 1-19 | ◐ LIKELY ACTIVE |
| PMProfessional Metal Works | Lansing | MI | Fabricated Metal Product Manufacturing332313 | 20-99 | ◐ LIKELY ACTIVE |
| RCRiver City Metal Products | Comstock Park | MI | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| RMR & M Machine Tool Incorporated | Freeland | MI | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
S Custom Welds, LLC | Marysville | MI | Fabricated Metal Product Manufacturing332313 | — | ◐ LIKELY ACTIVE |
| SMSecurit Metal Products LLC | Dowagiac | MI | Fabricated Metal Product Manufacturing332722 | 20-99 | ◐ LIKELY ACTIVE |
| SDSpring Dynamics INC | Almont | MI | Fabricated Metal Product Manufacturing332612 | 20-99 | ◐ LIKELY ACTIVE |
| SPState Plating & Finishing INC. | Grand Rapids | MI | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |
| SFSuperior Fabricating INC | Alpena | MI | Fabricated Metal Product Manufacturing332313 | 1-19 | ◐ LIKELY ACTIVE |
| SCSystems Control | Iron Mountain | MI | Fabricated Metal Product Manufacturing332311 | 500+ | ◐ LIKELY ACTIVE |
| TFTechnical Finishing INC | Flint | MI | Chemical Manufacturing325510 | — | ▲ REPORTED CLOSED |
| TITF-R, Inc. | Afton | MI | Fabricated Metal Product Manufacturing332996 | 100-499 | ◐ LIKELY ACTIVE |
| TDTotal Door II, Inc. | Waterford | MI | Fabricated Metal Product Manufacturing332321 | 20-99 | ◐ LIKELY ACTIVE |
Tritegrity Machine, LLC | Ironwood | MI | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| UHUniversal Handling Equipment Co. Owosso LLC. | Owosso | MI | Fabricated Metal Product Manufacturing332313 | 20-99 | ◐ LIKELY ACTIVE |
| AGAcme Gear Company, INC. | Clinton Township | MI | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| ASAdvantage Sintered Metals, INC | Battle Creek | MI | Fabricated Metal Product Manufacturing332117 | 100-499 | ◐ LIKELY ACTIVE |
| AMAfco Manufacturing | Holly | MI | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| ASAlloy Steel Treating CO. INC. | Gobles | MI | Fabricated Metal Product Manufacturing332811 | 1-19 | ◐ LIKELY ACTIVE |
Aztec Manufacturing CORP | Romulus | MI | Fabricated Metal Product Manufacturing332721 | — | ◐ LIKELY ACTIVE |
| BDB & D Thread Rolling INC | Taylor | MI | Fabricated Metal Product Manufacturing332722 | 20-99 | ◐ LIKELY ACTIVE |
| BSBeaden Screen INC | Croswell | MI | Fabricated Metal Product Manufacturing332618 | 20-99 | ◐ LIKELY ACTIVE |
| BSBlevins Screw Products INC | Flint | MI | Fabricated Metal Product Manufacturing332721 | 1-19 | ◐ LIKELY ACTIVE |
| CPCaron Precision INC | Kalamazoo | MI | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| CTCbs Tool, Incorporated | Shelby Township | MI | Fabricated Metal Product Manufacturing332721 | 1-19 | ◐ LIKELY ACTIVE |
| CSChampion Screw Machine Svcs | Wixom | MI | Fabricated Metal Product Manufacturing332212 | 20-99 | ◐ LIKELY ACTIVE |
| CFCommercial Fabricating & Engineering INC | Highland | MI | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| CMCommercial Manufacturing & Assembly, Inc | Grand haven | MI | Fabricated Metal Product Manufacturing332116 | 20-99 | ◐ LIKELY ACTIVE |
| CMCostello Machine LLC | Chesterfield | MI | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| CMCreative Machining INC | Wyoming | MI | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| DIDedoes Industries | Walled Lake | MI | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| DSDie Stampco INC | Bay City | MI | Fabricated Metal Product Manufacturing332312 | 1-19 | ◐ LIKELY ACTIVE |
| DMD&m Metal Products | Comstock Park | MI | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| EFEab Fabrication | Quincy | MI | Fabricated Metal Product Manufacturing332311 | 20-99 | ◐ LIKELY ACTIVE |
| EHEnterprise Hinge INC | Douglas | MI | Fabricated Metal Product Manufacturing332510 | 1-19 | ◐ LIKELY ACTIVE |
| ETErie Technologies INC | Ottawa Lake | MI | Fabricated Metal Product Manufacturing332312 | 1-19 | ◐ LIKELY ACTIVE |
| FFFini Finish Products INC | Warren | MI | Fabricated Metal Product Manufacturing332813 | 1-19 | ◐ LIKELY ACTIVE |