| FNFoundry Norwich | Norwich | KS | Primary Metal Manufacturing331511 | 20-99 | ◐ LIKELY ACTIVE |
| FPFranklin Park | Franklin Park | IL | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| FIFusion, Incorporated - Plant 2 | Willoughby | OH | Primary Metal Manufacturing331492 | 20-99 | ◐ LIKELY ACTIVE |
| GAGateway Aluminum | St. Louis | MO | Primary Metal Manufacturing331315 | 20-99 | ◐ LIKELY ACTIVE |
| GAGateway Aluminum | Saint Louis | MO | Primary Metal Manufacturing331315 | 20-99 | ◐ LIKELY ACTIVE |
| GIG.b. Industry, Co., L.p. | Pearland | TX | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| GAGeneral Aluminum LLC, Conneaut | Conneaut | OH | Primary Metal Manufacturing331524 | 20-99 | ◐ LIKELY ACTIVE |
| GAGeneral Aluminum LLC, Fremont | Fremont | IN | Primary Metal Manufacturing331523 | 20-99 | ◐ LIKELY ACTIVE |
| GAGeneral Aluminum LLC, Wapakoneta | Wapakoneta | OH | Primary Metal Manufacturing331524 | 20-99 | ◐ LIKELY ACTIVE |
| GLGeneva Liberty Steel | Youngstown | OH | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| GAGibson Abrasive Equipment Co | Indidanapolis | IN | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| GFGoldens' Foundry and Machine Company (Cordele)) | Cordele | GA | Primary Metal Manufacturing331511 | 20-99 | ◐ LIKELY ACTIVE |
| GWGraham White Foundry 1201 | Salem | VA | Primary Metal Manufacturing331511 | 20-99 | ◐ LIKELY ACTIVE |
| GAGranges Americas Inc - Franklin Office | Franklin | TN | Primary Metal Manufacturing331313 | 20-99 | ◐ LIKELY ACTIVE |
| GAGranges Americas Inc - Franklin Office | Franklin | IN | Primary Metal Manufacturing331313 | 20-99 | ◐ LIKELY ACTIVE |
| GLGreat Lakes Castings LLC | Holland | MI | Primary Metal Manufacturing331511 | 20-99 | ◐ LIKELY ACTIVE |
| GGGSC - Groundworks Supply Chain | Columbia | SC | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| GSGulf States Tube LLC | Brookshire | TX | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| HPHamburg Plow Works Inc. | Hamburg | PA | Primary Metal Manufacturing331511 | 20-99 | ◐ LIKELY ACTIVE |
| HHavana | Havana | IL | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| HCHaydon Corporation CA | Stockton | CA | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| HCHaydon Corporation TX | Grand Praire | TX | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| HHeadquarters | Santa Clara | CA | Primary Metal Manufacturing331491 | 20-99 | ◐ LIKELY ACTIVE |
| HOHeart of Texas Art Group, Inc. dba Pyrology Foundry & Studio | Bastrop | TX | Primary Metal Manufacturing331529 | 20-99 | ◐ LIKELY ACTIVE |
| HHenderson | Henderson | NC | Primary Metal Manufacturing331492 | 20-99 | ◐ LIKELY ACTIVE |
| HHindley | Cumberland | RI | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| HWHi-Tech Wire and Manufacturing | St Henry | OH | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| HWHi-Tech Wire and Manufacturing | Saint Henry | OH | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| HMHixwood Metal LLC | Stanley | WI | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| HEHofmann Eau Claire Plant | Eau Claire | MI | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| HEHouston Elbow | Houston | TX | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| HMHowell Metals dba Precision Tube | New Market | VA | Primary Metal Manufacturing331420 | 20-99 | ◐ LIKELY ACTIVE |
| HOHSM OT West (453) | Phoenix | AZ | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| HCHussey Copper - Fab | Eminence | KY | Primary Metal Manufacturing331420 | 20-99 | ◐ LIKELY ACTIVE |
| HAHydro Aluminum Metals | Commerce | TX | Primary Metal Manufacturing331314 | 20-99 | ◐ LIKELY ACTIVE |
| HMHydro Magnolia | Magnolia | AR | Primary Metal Manufacturing331318 | 20-99 | ◐ LIKELY ACTIVE |
| IPIdaho Plant | Cda | ID | Primary Metal Manufacturing331491 | 20-99 | ◐ LIKELY ACTIVE |
| IAImperial Aluminum | Minerva | OH | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| ITIndustrial Technologies Group ITG WakefieldPelham | Pelham | NH | Primary Metal Manufacturing331318 | 20-99 | ◐ LIKELY ACTIVE |
| ITIndustrial Technologies Group ITG WakefieldWithee | Withee | WI | Primary Metal Manufacturing331318 | 20-99 | ◐ LIKELY ACTIVE |
| IWInsteel Wire Products KYW | Hickman | KY | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| IWInsteel Wire Products MOW | St. Joseph | MO | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| IWInsteel Wire Products OHW | Upper Sandusky | OH | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| JIJackson International Inc DBA Jaxon | Mineral Ridge | OH | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| JBJames Building A | Fort Wayne | IN | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| JSJb Stamping INC. | Associate Ave. | OH | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| JPJK Pulley Co Inc | St. Louis | MO | Primary Metal Manufacturing331511 | 20-99 | ◐ LIKELY ACTIVE |
| JSJ&K Salvage | York | PA | Primary Metal Manufacturing331420 | 20-99 | ◐ LIKELY ACTIVE |
| JMJ&L Manufacturing | Marshall | MI | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| JRJMS Russel Metals Corp - Blytheville | Blytheville | AR | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |