| CECambron Engineering, Inc. | Bay City | MI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| CTCameron Tool Company, LLC | Lansing | MI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| CFCarlisle Fluid Technologies | Wixom | MI | Machinery Manufacturing333912 | 20-99 | ◐ LIKELY ACTIVE |
| CGCenter-line Gage INC | Brockway | MI | Machinery Manufacturing333514 | — | ◐ LIKELY ACTIVE |
| CICentral Industrial Group Troy HQ | Troy | MI | Machinery Manufacturing333120 | 20-99 | ◐ LIKELY ACTIVE |
| CChesterfield | Chesterfield | MI | Machinery Manufacturing333242 | 20-99 | ◐ LIKELY ACTIVE |
| CMChesterfield Metals MFG (EF, AUTO) | Chesterfield | MI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| CMC & M Manufacturing CORP | Chesterfield | MI | Machinery Manufacturing333517 | 20-99 | ◐ LIKELY ACTIVE |
| CCCoating Concepts, Inc. - a div. of Conveyor Systems, Inc. | Alpena | MI | Machinery Manufacturing333922 | 20-99 | ◐ LIKELY ACTIVE |
| CPCoherent - Plymouth | Plymouth | MI | Machinery Manufacturing333517 | 20-99 | ◐ LIKELY ACTIVE |
| CHCommercial HVAC - Americas : MFG-Grand Rapids Chillers MI-USA | Grand Rapids | MI | Machinery Manufacturing333415 | 100-499 | ◐ LIKELY ACTIVE |
| CHCommercial HVAC - Americas : MFG-Grand Rapids Final Finisher MI-USA | Grand Rapids | MI | Machinery Manufacturing333415 | 100-499 | ◐ LIKELY ACTIVE |
| CCComplete Cnc INC | Mendon | MI | Machinery Manufacturing333517 | — | ◐ LIKELY ACTIVE |
| CCComtel CORP | Livonia | MI | Machinery Manufacturing333994 | — | ◐ LIKELY ACTIVE |
| CMConcept Molds, LLC | Schoolcraft | MI | Machinery Manufacturing333511 | 20-99 | ◐ LIKELY ACTIVE |
| CWConvergix West Michigan, LLC | Bridgman | MI | Machinery Manufacturing333998 | — | ◐ LIKELY ACTIVE |
| CCConveyor Concepts 743 Main St. | Coopersville | MI | Machinery Manufacturing333922 | 20-99 | ◐ LIKELY ACTIVE |
| COCorp Office | Southfield | MI | Machinery Manufacturing333999 | 20-99 | ◐ LIKELY ACTIVE |
| COCorporate Office Cole Carbide Industries Inc. | Orion Township | MI | Machinery Manufacturing333515 | 1-19 | ◐ LIKELY ACTIVE |
Crane 1 Services - Detroit | Clinton | MI | Machinery Manufacturing333923 | 20-99 | ◐ LIKELY ACTIVE |
| CUCrippa USA INC. | Wixom | MI | Machinery Manufacturing333517 | — | ◐ LIKELY ACTIVE |
| DCDart Container Mason MTM | Mason | MI | Machinery Manufacturing333249 | 100-499 | ◐ LIKELY ACTIVE |
| DCDCL Charlevoix | Charlevoix | MI | Machinery Manufacturing333922 | 20-99 | ◐ LIKELY ACTIVE |
| DDDelaware Dynamics Michigan, LLC | Shelby Township | MI | Machinery Manufacturing333514 | — | ◐ LIKELY ACTIVE |
| DMDeppe Mold and Tooling Inc. | Grandville | MI | Machinery Manufacturing333511 | 20-99 | ◐ LIKELY ACTIVE |
| DBDetroit Branch | Rochester Hills | MI | Machinery Manufacturing333995 | 20-99 | ◐ LIKELY ACTIVE |
| DNDetroit Novi | Novi | MI | Machinery Manufacturing333923 | 20-99 | ◐ LIKELY ACTIVE |
| DRDetroit Recycling | Southfield | MI | Machinery Manufacturing333248 | 20-99 | ◐ LIKELY ACTIVE |
| DTDiamond Tool Manufacturing Inc | Plymouth | MI | Machinery Manufacturing333515 | 20-99 | ◐ LIKELY ACTIVE |
| DCDigiTek Corporation B1 | Livonia | MI | Machinery Manufacturing333310 | 20-99 | ◐ LIKELY ACTIVE |
| DSDigitized Schematic Solutions LLC | Warren | MI | Machinery Manufacturing333120 | — | ◐ LIKELY ACTIVE |
| DLDomestic Linen Supply and Laundry Co. | Detroit | MI | Machinery Manufacturing333318 | 20-99 | ◐ LIKELY ACTIVE |
| DLDomestic Linen Supply and Laundry Company | Kalamazoo | MI | Machinery Manufacturing333318 | 20-99 | ◐ LIKELY ACTIVE |
| DMDukane Michigan | Wixom | MI | Machinery Manufacturing333992 | 1-19 | ◐ LIKELY ACTIVE |
Dynamic Robotic Solutions, Inc, dba Shape Process Automation | Fenton | MI | Machinery Manufacturing333999 | 1-19 | ◐ LIKELY ACTIVE |
| EEasyPak | Kalamazoo | MI | Machinery Manufacturing333249 | 20-99 | ◐ LIKELY ACTIVE |
| ETEclipse Tool & Die | Wayland | MI | Machinery Manufacturing333511 | 20-99 | ◐ LIKELY ACTIVE |
| ERElk Rapids Engineering | Elk Rapids | MI | Machinery Manufacturing333515 | 20-99 | ◐ LIKELY ACTIVE |
| ELEmag LLC | Farmington Hills | MI | Machinery Manufacturing333517 | 20-99 | ◐ LIKELY ACTIVE |
| EAEmp Advanced Development, LLC | Escanaba | MI | Machinery Manufacturing333618 | — | ◐ LIKELY ACTIVE |
| EPEngineered Plastic Components Inc. | Saint Clair | MI | Machinery Manufacturing333248 | 100-499 | ◐ LIKELY ACTIVE |
| ETEngineered Tooling Systems Inc. | Grand Rapids | MI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| ETEngineered Tooling Systems, INC | Grand Rapids | MI | Machinery Manufacturing333514 | — | ◐ LIKELY ACTIVE |
Enprotech Industrial Technologies - Lansing | Lansing | MI | Machinery Manufacturing333519 | 20-99 | ◐ LIKELY ACTIVE |
| EAEsys Automation, LLC | Auburn Hills | MI | Machinery Manufacturing333248 | — | ◐ LIKELY ACTIVE |
| EMExceleron Mfg., LLC | Alpena | MI | Machinery Manufacturing333922 | 20-99 | ◐ LIKELY ACTIVE |
| EIExcel Industrial Electronics | Clinton Twp | MI | Machinery Manufacturing333515 | 20-99 | ◐ LIKELY ACTIVE |
| FAFANUC America - Evans Distribution Mt. Elliott | Detroit | MI | Machinery Manufacturing333998 | 1-19 | ◐ LIKELY ACTIVE |
| FCFANUC - Centerpoint | Pontiac | MI | Machinery Manufacturing333998 | 1-19 | ◐ LIKELY ACTIVE |
| FMFANUC - Madison Heights | Madison Heights | MI | Machinery Manufacturing333998 | 1-19 | ◐ LIKELY ACTIVE |