| HCHailiang Copper Texas Inc | Sealy | TX | Primary Metal Manufacturing331420 | 100-499 | ◐ LIKELY ACTIVE |
| HCHaydon Corporation TX | Grand Praire | TX | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| HOHeart of Texas Art Group, Inc. dba Pyrology Foundry & Studio | Bastrop | TX | Primary Metal Manufacturing331529 | 20-99 | ◐ LIKELY ACTIVE |
| HEHouston Elbow | Houston | TX | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| HWHowmet - Wichita Falls | Wichita Falls | TX | Primary Metal Manufacturing331529 | 500+ | ◐ LIKELY ACTIVE |
| HAHydro Aluminum Metals | Commerce | TX | Primary Metal Manufacturing331314 | 20-99 | ◐ LIKELY ACTIVE |
| JFJd Fields Hdm Pipe | Houston | TX | Primary Metal Manufacturing331210 | 100-499 | ◐ LIKELY ACTIVE |
| KWKeysteel Wire Corporation | New Carney | TX | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| KUKonec USA LLC | Houston | TX | Primary Metal Manufacturing331523 | 20-99 | ◐ LIKELY ACTIVE |
| KIKWM, Inc. dba Stainless Structurals Works | Conroe | TX | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| KSKyoei Steel America, LLC | Vinton | TX | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| LELevy Environmental Services Company dba Levy Texas Mill Services | Sinton | TX | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| LJLock Joint Tube Texas | Temple | TX | Primary Metal Manufacturing331210 | 100-499 | ◐ LIKELY ACTIVE |
| LPLonghorn Plant | Fort Worth | TX | Primary Metal Manufacturing331210 | 100-499 | ◐ LIKELY ACTIVE |
| MAMMA Aero | Terrell | TX | Primary Metal Manufacturing331492 | 20-99 | ◐ LIKELY ACTIVE |
| MMMOVA Metals - Freeport | Freeport | TX | Primary Metal Manufacturing331492 | 20-99 | ◐ LIKELY ACTIVE |
| NNARSTCO-Midlothian | Midlothian | TX | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| NWNational Wire LLC | Conroe | TX | Primary Metal Manufacturing331222 | 100-499 | ◐ LIKELY ACTIVE |
| NENon-Ferrous Extrusions | Caldwell | TX | Primary Metal Manufacturing331313 | 100-499 | ◐ LIKELY ACTIVE |
| NCNucor Corporation | Jewett | TX | Primary Metal Manufacturing331110 | — | ◐ LIKELY ACTIVE |
| NCNucor Corporation | Terrell | TX | Primary Metal Manufacturing331110 | — | ◐ LIKELY ACTIVE |
| NSNucor Steel Jewett TX | Jewett | TX | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| PCPrysmian Cables and Systems | Scottsville | TX | Primary Metal Manufacturing331420 | 500+ | ◐ LIKELY ACTIVE |
| PLPTC Liberty Tubulars LLC - Liberty Plant | Liberty | TX | Primary Metal Manufacturing331210 | 100-499 | ◐ LIKELY ACTIVE |
| RERTI Extrusions Inc | 7600 South Santa Fe, Bldg C | TX | Primary Metal Manufacturing331491 | 20-99 | ◐ LIKELY ACTIVE |
| STSouthern Trenchless Solutions LLC | La Feria | TX | Primary Metal Manufacturing331511 | — | ◐ LIKELY ACTIVE |
| SSouthwire | El Paso | TX | Primary Metal Manufacturing331420 | 100-499 | ◐ LIKELY ACTIVE |
| SHSSAB Houston Sales of SSAB Texas Inc. | Houston | TX | Primary Metal Manufacturing331110 | 1-19 | ◐ LIKELY ACTIVE |
| SSSTS Steel Technologies,LLC | Houston | TX | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| SWSumiden Wire Products Corporation - TX | Dayton | TX | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| SSSummit Steel, INC. | Kemp | TX | Primary Metal Manufacturing331110 | 1-19 | ◐ LIKELY ACTIVE |
| TSTerrell Standard Products | Terrell | TX | Primary Metal Manufacturing331318 | 100-499 | ◐ LIKELY ACTIVE |
| TATexas Aluminum Foundry, Inc. | Fort Worth | TX | Primary Metal Manufacturing331524 | 20-99 | ◐ LIKELY ACTIVE |
| TMTexas Military Department | Austin | TX | Primary Metal Manufacturing331221 | — | ◐ LIKELY ACTIVE |
| TTTexas Tubulars Products | Lonestar | TX | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| TTTexas Tubulars Products | Lone Star | TX | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| THTrienda Holdings LLC | Arlington | TX | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| TPTyler Pipe Company - Texas | Tyler | TX | Primary Metal Manufacturing331511 | 100-499 | ◐ LIKELY ACTIVE |
| USU. S. Steel Tubular Products - Spring TX | Hughes Springs | TX | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| WMWire Mesh Texas | Beaumont | TX | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| DTDrop Tine Manufacturing, LLC | Spicewood | TX | Primary Metal Manufacturing331210 | — | ◐ LIKELY ACTIVE |
| AWAlliance Wire & Steel, INC. | San Antonio | TX | Primary Metal Manufacturing331222 | 20-99 | ◇ UNVERIFIED |
| ASAll Star Sheet Metal | Tyler | TX | Primary Metal Manufacturing331221 | 1-19 | ◇ UNVERIFIED |
| CTCardinal Tool Companyy | Forney | TX | Primary Metal Manufacturing331221 | 1-19 | ◇ UNVERIFIED |
| CACyclone Aluminum and Steel | Weatherford | TX | Primary Metal Manufacturing331315 | 1-19 | ◇ UNVERIFIED |
| FLFine Line Metal Fabricators | Terrell | TX | Primary Metal Manufacturing331221 | — | ◇ UNVERIFIED |
| HSHeat Shield INC. | Gladewater | TX | Primary Metal Manufacturing331221 | 1-19 | ◇ UNVERIFIED |
| HPHi-tech Precious Metals & Refinery LLC | Dallas | TX | Primary Metal Manufacturing331492 | 1-19 | ◇ UNVERIFIED |
| MSMetal Specialties INC | Odessa | TX | Primary Metal Manufacturing331528 | 1-19 | ◇ UNVERIFIED |
| NFNational Foundry and Mfg. INC. | Crane | TX | Primary Metal Manufacturing331513 | 1-19 | ◇ UNVERIFIED |