| BCBills Custom Fab INC | Mount Pleasant | MI | Fabricated Metal Product Manufacturing332312 | — | ● ACTIVE |
Michael Engineering, LTD | Mount Pleasant | MI | Machinery Manufacturing333913 | 20-99 | ● ACTIVE |
Hanger Prosthetics & Orthotics East, INC. | Mount Pleasant | MI | Miscellaneous Manufacturing339113 | — | ● ACTIVE |
| DCDelfield CO | Mount Pleasant | MI | Machinery Manufacturing333318 | 500+ | ◐ LIKELY ACTIVE |
| AMAmerican Mitsuba CORP | Mount Pleasant | MI | Transportation Equipment Manufacturing336322 | 500+ | ◐ LIKELY ACTIVE |
On the Mark INC | Mount Pleasant | MI | Fabricated Metal Product Manufacturing332999 | 1-19 | ◐ LIKELY ACTIVE |
| CACentral Asphalt INC. | Mount Pleasant | MI | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| IFItw Foils | Mount Pleasant | MI | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| MLMetavation LLC | Mount Pleasant | MI | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| MPMt. Pleasant Tannery | Mount Pleasant | MI | Leather and Allied Product Manufacturing316110 | 20-99 | ◐ LIKELY ACTIVE |
| PIPro-comm INC. | Mount Pleasant | MI | Computer and Electronic Product Manufacturing334220 | — | ◐ LIKELY ACTIVE |
| SLSwankey, LLC | Mount Pleasant | MI | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| BTBurch Tank & Truck INC | Mount Pleasant | MI | Machinery Manufacturing333924 | 20-99 | ◇ UNVERIFIED |
| WBWeber Brothers Sawmill INC | Mount Pleasant | MI | Wood Product Manufacturing321113 | 20-99 | ◇ UNVERIFIED |
| BBB & B Oil Field Equipment | Mount Pleasant | MI | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| DPDayco Products LLC | Mount Pleasant | MI | Plastics and Rubber Products Manufacturing326220 | — | ◇ UNVERIFIED |
| MPMt. Pleasant Brewing Co, LLC | Mount Pleasant | MI | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| SVStash Ventures LLC | Mount Pleasant | MI | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |