Machinery manufacturers in Ohio
Ohio has 1,369 machinery establishments employing 77,790 people (Census, 2023), and EPA's ECHO database lists 387 active machinery facilities in the state. By employment it is Ohio's number 3 manufacturing industry, and Ohio ranks number 2 among states for it.
- NAICS subsector
- 333
- Machinery Manufacturing
- Establishments
- 1,369
- Census 2023
- Employees
- 77,790
- Census 2023
- In EPA records
- 387
- With a page here
- 3
- Revised
- November 11, 2026
Machinery factories with a page
| Facility | What it makes (NAICS) | City |
|---|---|---|
| Cascade Corp (0812100207) | Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing | Springfield |
| Delphi Harrison Thermal Systems | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing | Dayton |
| Lincoln Electric Co | Welding and Soldering Equipment Manufacturing | Cleveland |
These are the Ohio machinery facilities that report to EPA's Toxics Release Inventory. The other 384 in EPA records don't have a page yet.
What these factories make
- Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing (NAICS 333924): 1 facility
- Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing (NAICS 333415): 1 facility
- Welding and Soldering Equipment Manufacturing (NAICS 333992): 1 facility
Where they cluster
Cities with the most active machinery facilities in EPA records: Cleveland (22), Cincinnati (14), Dayton (13), Mansfield (9), Akron (7).
Machinery manufacturing across the US. Everything made in Ohio.