Owens Products INC | Sturgis, MI | Fabricated Metal Product Manufacturing332439 | 20–99 | ● ACTIVE |
American Metal Fab INC | Three Rivers, MI | Fabricated Metal Product Manufacturing332116 | — | ● ACTIVE |
Iceberg Enterprises, LLC | Sturgis, MI | Chemical Manufacturing325211 | — | ● ACTIVE |
Penguin, LLC | Sturgis, MI | Chemical Manufacturing325211 | — | ● ACTIVE |
| SPSummit Polymers, INC - Syntech Plant | Sturgis, MI | Plastics and Rubber Products Manufacturing326199 | 100–499 | ● ACTIVE |
| WWW.f. Wells, INC. | Three Rivers, MI | Machinery Manufacturing333512 | 20–99 | ● ACTIVE |
Denny Grice INC | Three Rivers, MI | Fabricated Metal Product Manufacturing332721 | — | ● ACTIVE |
| SMSturgis Molded Products | Sturgis, MI | Machinery Manufacturing333248 | 100–499 | ● ACTIVE |
United Klima Technologies Michigan LLC | Sturgis, MI | Machinery Manufacturing333415 | — | ● ACTIVE |
| MOMorgan Olson LLC | Sturgis, MI | Transportation Equipment Manufacturing336211 | 100–499 | ◐ LIKELY ACTIVE |
| ACAquatic CO (b2025) | Three Rivers, MI | Plastics and Rubber Products Manufacturing326191 | — | ◐ LIKELY ACTIVE |
| BOBurr Oak Tool INC | Sturgis, MI | Machinery Manufacturing333513 | 100–499 | ◐ LIKELY ACTIVE |
| IMIac Mendon | Mendon, MI | Plastics and Rubber Products Manufacturing326199 | 100–499 | ◐ LIKELY ACTIVE |
| IMInterstate Manufacturing | White Pigeon, MI | Transportation Equipment Manufacturing336214 | 20–99 | ◐ LIKELY ACTIVE |
| MMMichigan Milk Producers Association | Constantine, MI | Food Manufacturing311412 | — | ◐ LIKELY ACTIVE |
| OPOx Paperboard Wp Mill, LLC | White Pigeon, MI | Paper Manufacturing322121 | — | ◐ LIKELY ACTIVE |
| ANAbbott Nutrition | Sturgis, MI | Food Manufacturing311421 | — | ◐ LIKELY ACTIVE |
| HSHolcim Solutions and Products (us), LLC (b2013) | Constantine, MI | Paper Manufacturing322130 | — | ◐ LIKELY ACTIVE |
| AAAmerican Axle & Manufacturing, INC | Three Rivers, MI | Transportation Equipment Manufacturing336350 | — | ◇ UNVERIFIED |
| AIArmstrong Intl INC | Three Rivers, MI | Fabricated Metal Product Manufacturing332919 | — | ◇ UNVERIFIED |
| KJKadant Johnson INC | Three Rivers, MI | Fabricated Metal Product Manufacturing332912 | — | ◇ UNVERIFIED |
| MTMetal Technologies INC -three Rivers Gray Iron | Three Rivers, MI | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| BMBasin Material Handling | Sturgis, MI | Fabricated Metal Product Manufacturing332313 | 20–99 | ◐ LIKELY ACTIVE |
| OPOak Press Solutions | Sturgis, MI | Machinery Manufacturing333513 | 20–99 | ◐ LIKELY ACTIVE |
| TCTelemark Corporation | Sturgis, MI | Paper Manufacturing322299 | 20–99 | ◐ LIKELY ACTIVE |
| TPTh Plastics INC | Mendon, MI | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
| WSW.E. Slitt Company | Three Rivers, MI | Paper Manufacturing322212 | 20–99 | ◐ LIKELY ACTIVE |
| ELEcowise LLC | White Pigeon, MI | Chemical Manufacturing325193 | — | ◐ LIKELY ACTIVE |
| LPLti Printing, INC. | Sturgis, MI | Printing and Related Support Activities323110 | — | ◐ LIKELY ACTIVE |
| MOMorgan Olson, LLC | Sturgis, MI | Transportation Equipment Manufacturing336111 | — | ◐ LIKELY ACTIVE |
| ABAmrize Building Envelope Llc-st. Joseph | Constantine, MI | Paper Manufacturing322130 | — | ◇ UNVERIFIED |
| BHBanks Hardwoods, INC. | White Pigeon, MI | Wood Product Manufacturing321912 | — | ◇ UNVERIFIED |
| CVCenturion Vehicles INC | White Pigeon, MI | Transportation Equipment Manufacturing336112 | — | ◇ UNVERIFIED |
| CMClassic Manufacturing INC. | Sturgis, MI | Transportation Equipment Manufacturing336214 | — | ◇ UNVERIFIED |
| DIDay International, INC. a Flint Group Company | Three Rivers, MI | Plastics and Rubber Products Manufacturing326299 | — | ◇ UNVERIFIED |
| EIEaton Iku | Three Rivers, MI | Transportation Equipment Manufacturing336350 | — | ◇ UNVERIFIED |
| FCFastener Coatings, INC. | Three Rivers, MI | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| FCFft Composites | Sturgis, MI | Transportation Equipment Manufacturing336214 | — | ◇ UNVERIFIED |
| FMFiberglass Manufacturing | White Pigeon, MI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| IPInternational Paper | Three Rivers, MI | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| IMInterstate Manufacturing | White Pigeon, MI | Transportation Equipment Manufacturing336214 | — | ◇ UNVERIFIED |
Lippert Components Manufacturing, INC. | White Pigeon, MI | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| MAMedtec Ambulance CORP | White Pigeon, MI | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
| MCMetalloid Corporation | Sturgis, MI | Food Manufacturing311225 | — | ◇ UNVERIFIED |
| OSOmnisource Sturgis | Sturgis, MI | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
| PMPortage Metal Finishing | Three Rivers, MI | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| PRPrairie River Woodworking, LLC | Sturgis, MI | Furniture and Related Product Manufacturing337122 | — | ◇ UNVERIFIED |
| PSPrecision Speed Equipment INC | Sturgis, MI | Computer and Electronic Product Manufacturing334512 | — | ◇ UNVERIFIED |
| RIRehau INC | Sturgis, MI | Plastics and Rubber Products Manufacturing326121 | — | ◇ UNVERIFIED |
| RRRepublic Roller | Three Rivers, MI | Chemical Manufacturing325212 | — | ◇ UNVERIFIED |