Primary Metal Manufacturing in Ohio
NAICS 331 · OH
Map, cities and product lines
Plants in Ohio670 FACILITIES
| Facility | City | Employees | Status |
|---|---|---|---|
| Cast Specialties INC | Warrensville Heights | 20–99 | LIKELY ACTIVE |
| Engineered Manufacturing & Equipment Company | Marysville | — | LIKELY ACTIVE |
| Aluminum Wheel Technologies INC | Ravenna | — | UNVERIFIED |
| Mid-ohio Tubing LLC | Butler | — | UNVERIFIED |
| Tiffin Foundry & Machine | Tiffin | — | UNVERIFIED |
| Trumbull Foundry & Alloy | Niles | — | UNVERIFIED |
| Action Group INC | Blacklick | — | LIKELY ACTIVE |
| Ahresty Wilmington CORP | Wilmington | 500+ | LIKELY ACTIVE |
| Akron Foundry Company | Akron | 500+ | LIKELY ACTIVE |
| Allegheny Rail Products/ Lb Foster CO | Niles | — | LIKELY ACTIVE |
| American Wire and Cable Co | Olmsted Twp | 20–99 | LIKELY ACTIVE |
| Amg Vanadium LLC | Zanesville | — | LIKELY ACTIVE |
| Amsted Rail | Groveport | 100–499 | LIKELY ACTIVE |
| Apex Aluminum Die Casting Co., INC. | Piqua | 20–99 | LIKELY ACTIVE |
| Brothers Equipment, INC. | Cleveland | 20–99 | LIKELY ACTIVE |
| Byer Steel | Cincinnati | 20–99 | LIKELY ACTIVE |
| Carter Machine Co. Inc. | Galion | 20–99 | LIKELY ACTIVE |
| Circle Machine Rolls, INC. | Sebring | 20–99 | LIKELY ACTIVE |
| Cleveland-Cliffs Steel Research & Innovation Center | Middletown | 20–99 | LIKELY ACTIVE |
| Core-tech Enterprises, LLC | Mentor | 20–99 | LIKELY ACTIVE |
| Coronado Steel CO | Youngstown | 20–99 | LIKELY ACTIVE |
| Custom Hoists | Ashland | 20–99 | LIKELY ACTIVE |
| Ferroglobe Metallurgical | Waterford | 100–499 | LIKELY ACTIVE |
| General Aluminum LLC, Ravenna | Ravenna | 100–499 | LIKELY ACTIVE |
| General Die Casters, Inc. Peninsula | Peninsula | 1–19 | LIKELY ACTIVE |
| Guardian Express INC | Wapakoneta | — | LIKELY ACTIVE |
| Harbor Castings, INC. | Cuyahoga Falls | 100–499 | LIKELY ACTIVE |
| Haydon Corporation- OH | Stow | 20–99 | LIKELY ACTIVE |
| Hill Mfg INC | Wauseon | 20–99 | LIKELY ACTIVE |
| HTCI, Co. | New Carlisle | 20–99 | LIKELY ACTIVE |
| Industrial Welding & Engineering CO. | Lewis Center | — | LIKELY ACTIVE |
| International Metal Hose Company | Bellevue | 20–99 | LIKELY ACTIVE |
| King Model Company INC (1677011225) | Akron | — | LIKELY ACTIVE |
| Magretech Incorporated | Bellevue | 20–99 | LIKELY ACTIVE |
| Mcdonald Steel CORP | Mc Donald | — | LIKELY ACTIVE |
| Mcwane Ductile | Coshocton | 500+ | LIKELY ACTIVE |
| Midwest Manufacturing & Logistics LLC | Minster | 20–99 | LIKELY ACTIVE |
| Navarre Industries | Navarre | 100–499 | LIKELY ACTIVE |
| Pennex Aluminum Company - Leetonia | Leetonia | 100–499 | LIKELY ACTIVE |
| Piqua Power Plant | Piqua | — | LIKELY ACTIVE |
| Production Tube Cutting | Dayton | 20–99 | LIKELY ACTIVE |
| Reserve Alloys LLC | Twinsburg | — | LIKELY ACTIVE |
| Saint Joseph Mint | Mount Vernon | — | LIKELY ACTIVE |
| Semco INC | Marion | — | LIKELY ACTIVE |
| Spectrum Machine INC | Ravenna | — | LIKELY ACTIVE |
| Star Extruded Shapes | Canfield | 100–499 | LIKELY ACTIVE |
| The Chris Erhart Foundry and Machine Co. | Cincinnati | 1–19 | LIKELY ACTIVE |
| Therm-o-link INC | Garrettsville | — | LIKELY ACTIVE |
| Timkensteel CORP - Harrison Steel Plant | Canton | — | LIKELY ACTIVE |
| Trumbull Foundry and Alloy Federal Street | Niles | 20–99 | LIKELY ACTIVE |
All primary metal manufacturing nationwide · All manufacturing in Ohio