Vehicles, aircraft and parts manufacturers in Ohio
Ohio has 629 vehicles, aircraft and parts establishments employing 111,559 people (Census, 2023), and EPA's ECHO database lists 363 active vehicles, aircraft and parts facilities in the state. By employment it is Ohio's largest manufacturing industry, and Ohio ranks number 4 among states for it.
- NAICS subsector
- 336
- Transportation Equipment Manufacturing
- Establishments
- 629
- Census 2023
- Employees
- 111,559
- Census 2023
- In EPA records
- 363
- With a page here
- 5
- Revised
- November 11, 2026
Vehicles, aircraft and parts factories with a page
| Facility | What it makes (NAICS) | City |
|---|---|---|
| Autolite (0374010117) | Motor Vehicle Electrical and Electronic Equipment Manufacturing | Fostoria |
| Ford Motor Company - Ohio Assembly Plant (0247030471) | Automobile and Light Duty Motor Vehicle Manufacturing | Avon Lake |
| Honda Development and Manufacturing of America * | Motor Vehicle Gasoline Engine and Engine Parts Manufacturing | Anna |
| Honda Heritage Center | Automobile and Light Duty Motor Vehicle Manufacturing | Marysville |
| Joint Systems Manufacturing Center (0302020027) | Military Armored Vehicle, Tank, and Tank Component Manufacturing | Lima |
These are the Ohio vehicles, aircraft and parts facilities that report to EPA's Toxics Release Inventory. The other 358 in EPA records don't have a page yet.
What these factories make
- Automobile and Light Duty Motor Vehicle Manufacturing (NAICS 336110): 2 facilities
- Motor Vehicle Body Manufacturing (NAICS 336211): 2 facilities
- Motorcycle, Bicycle, and Parts Manufacturing (NAICS 336991): 2 facilities
- Motor Vehicle Electrical and Electronic Equipment Manufacturing (NAICS 336320): 1 facility
- Motor Vehicle Gasoline Engine and Engine Parts Manufacturing (NAICS 336310): 1 facility
- Motor Vehicle Metal Stamping (NAICS 336370): 1 facility
- Military Armored Vehicle, Tank, and Tank Component Manufacturing (NAICS 336992): 1 facility
Where they cluster
Cities with the most active vehicles, aircraft and parts facilities in EPA records: Toledo (16), Cleveland (14), Cincinnati (14), Dayton (14), Columbus (9).
New vehicles, aircraft and parts plants in Ohio
Union County hybrid auto assembly plant (new), MarysvilleannouncedOhio Assembly Plant commercial EV expansion, Avon LakeannouncedOhio EV Hub retooling expansion (Marysville, East Liberty, Anna), Marysvilleannounced
Vehicles, aircraft and parts manufacturing across the US. Everything made in Ohio.