Cornerstone Fabricating & Construction INC | Hemlock | — | ● ACTIVE |
Merrill Technologies Group, LLC | Saginaw | — | ● ACTIVE |
| MPMicron Precision Machining INC | Saginaw | 20–99 | ● ACTIVE |
Saginaw Control & Engineering INC | Saginaw | 100–499 | ● ACTIVE |
Saginaw Products Corporation | Saginaw | 100–499 | ● ACTIVE |
Accurate Carbide Tool CO INC | Saginaw | 1–19 | ● ACTIVE |
Bell Engineering LLC | Saginaw | 1–19 | ● ACTIVE |
Kapex Manufacturing, LLC | Saginaw | 1–19 | ● ACTIVE |
Rmc Engine Rebuilding Equipment, INC. | Saginaw | 1–19 | ● ACTIVE |
Wendling Sheet Metal INC | Saginaw | 500+ | ● ACTIVE |
Big Rock Machining CO. | Chesaning | — | ● ACTIVE |
Forceco LLC | Saginaw | — | ● ACTIVE |
Lippert Components Manufacturing, INC. | Chesaning | — | ● ACTIVE |
Merrill Technologies Group, LLC | Saginaw | — | ● ACTIVE |
Psi Marine INC | Saginaw | — | ● ACTIVE |
| JLJcp LLC | Saginaw | 20–99 | ◐ LIKELY ACTIVE |
| MFMKR Fabrication LLC | Saginaw | 20–99 | ◐ LIKELY ACTIVE |
| HTHi Tech Steel Treating INC | Saginaw | 20–99 | ◐ LIKELY ACTIVE |
| TPTpi Powder Metallurgy | St. Charles | 20–99 | ◐ LIKELY ACTIVE |
| FTFullerton Tool Company, INC. | Saginaw | 100–499 | ◐ LIKELY ACTIVE |
| GIGlastender INC | Saginaw | — | ◐ LIKELY ACTIVE |
| ICIndustrial Coating INC | Bridgeport | 20–99 | ◐ LIKELY ACTIVE |
| RMR & M Machine Tool Incorporated | Freeland | 20–99 | ◐ LIKELY ACTIVE |
| GMGeneral Machine Service INC | Saginaw | 20–99 | ◐ LIKELY ACTIVE |
| HSHoward Structural Steel, Inc. | Saginaw | 20–99 | ◐ LIKELY ACTIVE |
| SBSaginaw Bearing CO | Saginaw | 1–19 | ◇ UNVERIFIED |
| ABAeromotion By Textron Aviation | Saginaw | — | ◐ LIKELY ACTIVE |
| AHAl-fe Heat Treating-michigan, LLC | Saginaw | — | ◐ LIKELY ACTIVE |
| CCignys | Saginaw | — | ◐ LIKELY ACTIVE |
| GPGle Precision, LLC | Bridgeport | 20–99 | ◐ LIKELY ACTIVE |
| SLSaginaw LLC | Saginaw | 1–19 | ◐ LIKELY ACTIVE |
| WKWhite Knight Fluid Handling, INC. | Hemlock | — | ◐ LIKELY ACTIVE |
| CMCurry M CORP | Saginaw | 1–19 | ◐ LIKELY ACTIVE |
| ABAeromotion By Textron Aviation | Saginaw | — | ◇ UNVERIFIED |
| RCRotor Coaters International | Saginaw | — | ◇ UNVERIFIED |
| 0L096 Lci | Chesaning | 100–499 | ◐ LIKELY ACTIVE |
| ANAeroMotion Niagara | Saginaw | 20–99 | ◐ LIKELY ACTIVE |
Cornerstone Fabricating & Construction, Inc. | Hemlock | 20–99 | ◐ LIKELY ACTIVE |
| EMExceptional Metals - Saginaw | Saginaw | 20–99 | ◐ LIKELY ACTIVE |
| QQQDS - Quality Duct Supply | Saginaw | 1–19 | ◐ LIKELY ACTIVE |
Custom Design & Manufacturing | Carrollton | — | ◇ UNVERIFIED |
| LCLippert Components INC | Chesaning | — | ▲ REPORTED CLOSED |