Metal foundries in Ohio
Ohio has 123 foundries in EPA records, facilities that list codes for iron, steel, aluminum and other metal castings. The most are in Cleveland, Cincinnati and Euclid. That is 8% of the 1,563 such facilities nationwide, and Ohio ranks #4 of 46 states.
- Product
- Metal foundries
- Facilities
- 123
- State rank
- #4
- NAICS
- 331511 and 5 related codes
- Revised
- November 1, 2026
Facilities in Ohio
These are active facilities in EPA's ECHO database that list a code for iron, steel, aluminum and other metal castings. The 40 shown first are the ones with the most EPA program records, which usually means the larger sites.
| Facility | City | What EPA lists |
|---|---|---|
| Casting Solutions LLC | Zanesville | Iron Foundries |
| Cleveland-Cliffs Cleveland Works | Cleveland | Steel Investment Foundries |
| Superior Forge & Steel Corporation (0302020300) | Lima | Steel Foundries (except Investment) |
| Clow Water Systems Company | Coshocton | Iron Foundries |
| Osco Industries Inc - Jackson Div | Jackson | Iron Foundries |
| Ellwood Engineered Castings | Hubbard | Iron Foundries |
| Elyria Foundry | Elyria | Iron Foundries |
| GM Defiance Casting Operations | Defiance | Iron Foundries |
| The Quality Castings Company (0285010001) | Orrville | Iron Foundries |
| Griffin Wheel Columbus Plant | Groveport | Steel Foundries (except Investment) |
| Liberty Casting Co (0121010003) | Delaware | Iron Foundries |
| The C.a. Lawton Co. (0306002014) | Minster | Iron Foundries |
| Osco Industries Inc Portsmouth Div | Portsmouth | Iron Foundries |
| Piqua Power Plant | Piqua | Iron Foundries |
| St. Marys Foundry Inc. (0306010004) | Saint Marys | Iron Foundries |
| Alliance Casting Co. LLC (1576010014) | Alliance | Steel Foundries (except Investment) |
| Defiance Energy | Defiance | Iron Foundries |
| Rainbow Muffler & Brake | Sandusky | Iron Foundries |
| Willard Industries Inc | Cincinnati | Aluminum Foundries (except Die-Casting) |
| Imperial Aluminum - Minerva, LLC | Minerva | Nonferrous Metal Die-Casting Foundries |
| Metaldyne | Twinsburg | Nonferrous Metal Die-Casting Foundries |
| Metaltek International - Sandusky International Division | Sandusky | Steel Foundries (except Investment) |
| Morris Bean & Co * | Yellow Springs | Aluminum Foundries (except Die-Casting) |
| A & B Foundry & Machining | Franklin | Aluminum Foundries (except Die-Casting) |
| Advance Bronze, Inc. | Lodi | Other Nonferrous Metal Foundries (except Die-Casting) |
| Akron Brass Co | Wooster | Other Nonferrous Metal Foundries (except Die-Casting) |
| Alcon Industries, Inc. (1318007755) | Cleveland | Steel Investment Foundries |
| American Bronze Corporation | Cleveland | Other Nonferrous Metal Foundries (except Die-Casting) |
| B & C Castings | Barberton | Aluminum Foundries (except Die-Casting) |
| Basic Aluminum Castings Co. | Cleveland | Nonferrous Metal Die-Casting Foundries |
| Bescast, Inc. (0243160336) | Willoughby | Steel Investment Foundries |
| Brost Mansfield LLC DBA Brost Foundry | Mansfield | Aluminum Foundries (except Die-Casting) |
| Bunting Bearings Corp | Delta | Other Nonferrous Metal Foundries (except Die-Casting) |
| Bunting Bearings LLC | Mansfield | Other Nonferrous Metal Foundries (except Die-Casting) |
| Col-Pump Company, Inc. (0215010001) | Columbiana | Iron Foundries |
| Consolidated Precision Products | Euclid | Steel Investment Foundries |
| Cpp Cleveland | Eastlake | Steel Investment Foundries |
| Fisher Cast Steel Products * | West Jefferson | Steel Foundries (except Investment) |
| General Aluminum (1667070012) | Ravenna | Aluminum Foundries (except Die-Casting) |
| King Model Company Inc (1677011225) | Akron | Aluminum Foundries (except Die-Casting) |
Industry codes are reported by facilities to EPA programs and are not checked here. A few listings may be repair shops, distributors or recyclers. How these records work.
Where they are
- Cleveland: 8
- Cincinnati: 5
- Euclid: 3
- Ravenna: 3
- Akron: 3
- Dayton: 3
By product code
- Iron Foundries (NAICS 331511): 15 of those shown
- Aluminum Foundries (except Die-Casting) (NAICS 331524): 7 of those shown
- Steel Investment Foundries (NAICS 331512): 5 of those shown
- Steel Foundries (except Investment) (NAICS 331513): 5 of those shown
- Other Nonferrous Metal Foundries (except Die-Casting) (NAICS 331529): 5 of those shown
- Nonferrous Metal Die-Casting Foundries (NAICS 331523): 3 of those shown
All primary metals manufacturing in Ohio: 350 facilities and Census job counts.