Who holds NADCAP in Ohio
18 shops on record with a verified NADCAP claim.
18 shops on record in Ohio carry a verified NADCAP claim — each one links to the sentence on the shop’s own site or certificate that says so.
Concentrated in Cleveland (5), Dayton (4), Cincinnati (3), Akron (3), Canton (1).
The shops
| Shop | City | Verified capabilities |
|---|---|---|
| Jones Metal Products Company LLC | West Lafayette | 21 |
| Alacriant Inc | Streetsboro | 19 |
| Spirol Shim Corporation | Stow | 18 |
| Fredon Corp | Mentor | 18 |
| Astro Manufacturing & Design Inc | Eastlake | 17 |
| Princeton Tool Inc | Mentor | 13 |
| Canton Drop Forge, Inc | Canton | 10 |
| Byron Products, Inc. | Fairfield | 10 |
| Faxon Machining, LLC | Cincinnati | 9 |
| Clampco Products, Inc. | Wadsworth | 8 |
| Aircraft Welding Inc | Euclid | 8 |
| Aps Materials Inc | Dayton | 7 |
| P&the Manufacturing Acquisition LLC | Sidney | 7 |
| Techmetals, Inc. | Dayton | 6 |
| Wall Colmonoy Corp | Cincinnati | 6 |
| Winston Heat Treating, Inc. | Dayton | 4 |
| Hohman Plating, LLC | Dayton | 3 |
| Akron Steel Treating Co. | Akron | 3 |
All NADCAP machine shops in Ohio →
Counted from the shops on record at the last build. Every capability, certification and machine below comes from the shop’s own published information or a public federal record, and each one links to the page that carries its source sentence. Figures recomputed 2026-09-22.