Manufacturing in Ionia County, Michigan
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 63 manufacturing establishments in Ionia County in 2024, employing about 3,213 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 65.
Facilities8 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Thk Rhythm Automotive Michigan CORP | Portland | Transportation Equipment Manufacturing | 336330 | — | ACTIVE |
| Adm Alliance Nutrition INC | Portland | Food Manufacturing | 311119 | — | UNVERIFIED |
| Portland Products INC | Portland | Fabricated Metal Product Manufacturing | 332116 | 20–99 | LIKELY ACTIVE |
| ADL Systems | Portland | Nonmetallic Mineral Product Manufacturing | 327390 | 20–99 | LIKELY ACTIVE |
| ConfluxCity Brewing Company | Portland | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| Archer Daniels Midland Company | Portland | Food Manufacturing | 311119 | — | UNVERIFIED |
| T R W Commercial Steering Div Portland Plt | Portland | Transportation Equipment Manufacturing | 336330 | — | UNVERIFIED |
| Trw INC | Portland | Transportation Equipment Manufacturing | 336330 | — | UNVERIFIED |
