| CCinao | Franklin | OH | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| CECleveland Engineered Materials | Bedford Heights | OH | Primary Metal Manufacturing331491 | — | ◇ UNVERIFIED |
| CRC&l Repair/fabrication LLC | Martins Ferry | OH | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| CBConcast Birmingham, INC. | Birmingham | OH | Primary Metal Manufacturing331525 | — | ◇ UNVERIFIED |
| CMConcast Metal Products CO | Birmingham | OH | Primary Metal Manufacturing331529 | — | ◇ UNVERIFIED |
| CPConsolidated Precision Products | Eastlake | OH | Primary Metal Manufacturing331523 | — | ◇ UNVERIFIED |
| DRDayton Rogers of Ohio, Inc. | Obetz | OH | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| DCDefiance Casting Operations (0320010001) | Defiance | OH | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| DADelphi Automotive Systems LLC | Warren | OH | Primary Metal Manufacturing331422 | — | ◇ UNVERIFIED |
| DSD.e. Song Fabrication, LLC | Mogadore | OH | Primary Metal Manufacturing331491 | — | ◇ UNVERIFIED |
| DSDoral Steel, a Divsion of Samuel, Son & CO. INC. | Toledo | OH | Primary Metal Manufacturing331111 | — | ◇ UNVERIFIED |
| ERElemetal Refining LLC | Jackson | OH | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
| EAEmc Ashtabula INC (0204010003) | Ashtabula | OH | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| ETEnergy Transfer | Carrollton | OH | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| EMEramet Marietta INC. (0684020006) | Marietta | OH | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| FLFenix LLC | Wapakoneta | OH | Primary Metal Manufacturing331222 | — | ◇ UNVERIFIED |
| FUFerroglobe USA Metallurgical, INC. (0684000105) | Waterford | OH | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| FCFisher Cast Steel (0149000002) | West Jefferson | OH | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| FBFlexrack By Qcells | North Jackson | OH | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| FTFluid Tite Castings LTD | Wadsworth | OH | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| FSFounders Service & Manufacturing, INC. | Deerfield | OH | Primary Metal Manufacturing331522 | — | ◇ UNVERIFIED |
| FSFreedom Steel INC. | Mentor | OH | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| GAGarfield Alloys INC - Dross Processing Facility | Garfield Heights | OH | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
| GCGayston Corporation | Miamisburg | OH | Primary Metal Manufacturing331316 | — | ◇ UNVERIFIED |
| GCG. & C. Foundry CO. (0322020044) | Sandusky | OH | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| GDGm Defiance Casting Operations (0320010001) | Defiance | OH | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| GDGm Defiance Casting Operations (0320010044) | Defiance | OH | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| GDGreat Day Improvement Cleveland LLC | Obetz | OH | Primary Metal Manufacturing331316 | — | ◇ UNVERIFIED |
| GAGyalog Aluminum Foundry LLC | Canton | OH | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| HBHarvey Brothers, INC. | Cincinnati | OH | Primary Metal Manufacturing331221 | — | ◇ UNVERIFIED |
| JSJemsteel Sales, LLC | Streetsboro | OH | Primary Metal Manufacturing331221 | — | ◇ UNVERIFIED |
| JAJewel Acquisition LLC | Louisville | OH | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| JGJJLP Group LLC | Akron | OH | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| JSJj Seville LLC | Seville | OH | Primary Metal Manufacturing331523 | — | ◇ UNVERIFIED |
| JMJ & M Products, INC. | Mentor | OH | Primary Metal Manufacturing331521 | — | ◇ UNVERIFIED |
| JSJ & S Maching, INC. | Dayton | OH | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| JSJsw Steel USA Ohio, INC. | Mingo Junction | OH | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| KAKaiser Aluminum & Chemical CORP Casting Ops | Canton | OH | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| KIKing Industries, LLC | Akron | OH | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
| KIKlb Industries, INC. | Bellefontaine | OH | Primary Metal Manufacturing331316 | — | ◇ UNVERIFIED |
| KRKohart Recycling of Fostoria | Fostoria | OH | Primary Metal Manufacturing331314 | — | ◇ UNVERIFIED |
| KFKuhn Fabricating Inc. | Lorain | OH | Primary Metal Manufacturing331221 | — | ◇ UNVERIFIED |
| KMKylcase Metals, LLC | Canton | OH | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
 Leggett & Platt, Incorporated | Solon | OH | Primary Metal Manufacturing331222 | — | ◇ UNVERIFIED |
| LILg Industrial Supply, LLC | Cleveland | OH | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
| LILg Industrial Supply, LLC | Lyndhurst | OH | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
| LCLiberty Casting Company-kip Moldline (0333010042) | Kenton | OH | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| MIMetaldyne INC Bedford Heights Plant | Bedford Heights | OH | Primary Metal Manufacturing331521 | — | ◇ UNVERIFIED |
| MIMetaltek International, Sandusky International Division (0322020117) | Sandusky | OH | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| MVMiami Valley Steel Service, INC. | Piqua | OH | Primary Metal Manufacturing331221 | — | ◇ UNVERIFIED |
