 Metallus INC. | Canton | OH | Primary Metal Manufacturing331110 | 500+ | ● ACTIVE |
| UAUniversal Alloy Corporation | Canton | GA | Primary Metal Manufacturing331315 | 100-499 | ● ACTIVE |
| URUnited Rolls INC | Canton | OH | Primary Metal Manufacturing331511 | 100-499 | ◐ LIKELY ACTIVE |
 American Aluminum Extrusions of Ohio LLC | Canton | OH | Primary Metal Manufacturing331314 | 20-99 | ◐ LIKELY ACTIVE |
| RTRmi Titanium CO LLC - Canton Ingot Operations | Canton | OH | Primary Metal Manufacturing331492 | — | ◐ LIKELY ACTIVE |
| STSteel Technologies INC | Canton | MI | Primary Metal Manufacturing331221 | — | ◐ LIKELY ACTIVE |
| CCCanton, City of (canton Wpcp) | Canton | GA | Primary Metal Manufacturing331316 | — | ◐ LIKELY ACTIVE |
| MHMaster Halco INC | Canton | MA | Primary Metal Manufacturing331222 | — | ◇ UNVERIFIED |
| MUMatalco USA LLC | Canton | OH | Primary Metal Manufacturing331314 | — | ◇ UNVERIFIED |
| NSNet Shaped Solutions | Canton | MI | Primary Metal Manufacturing331222 | — | ◇ UNVERIFIED |
| RSRepublic Steel (slag Processing Facility) | Canton | OH | Primary Metal Manufacturing331112 | — | ◇ UNVERIFIED |
| SKSafety Kleen CORP | Canton | MA | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
| TCTimkensteel CORP - Faircrest Steel Plant | Canton | OH | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| UCUS Casting | Canton | OH | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| WSWorthington Specialty Processing - Canton | Canton | MI | Primary Metal Manufacturing331221 | — | ◇ UNVERIFIED |
| BSBr Services | Canton | OH | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| CWCalvert Wire & Cable Corporation | Canton | OH | Primary Metal Manufacturing331222 | — | ◇ UNVERIFIED |
| CCCastlebar Corporation | Canton | OH | Primary Metal Manufacturing331491 | — | ◇ UNVERIFIED |
| GAGyalog Aluminum Foundry LLC | Canton | OH | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| KAKaiser Aluminum & Chemical CORP Casting Ops | Canton | OH | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| KMKylcase Metals, LLC | Canton | OH | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
| TTThe Timken Company | Canton | OH | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| TTThe Timken Steel Corporation | Canton | OH | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| TTThe Timkensteel Corporation | Canton | OH | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| TCTimkensteel Corporation | Canton | OH | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| TMTpc Metals, LLC | Canton | OH | Primary Metal Manufacturing331221 | — | ◇ UNVERIFIED |
