| RRRegal Rexnord | Mcallen | TX | Primary Metal Manufacturing331523 | 100-499 | ◐ LIKELY ACTIVE |
| SWService Wire -houston | Houston | TX | Primary Metal Manufacturing331420 | 100-499 | ◐ LIKELY ACTIVE |
| SHSignicast Hutchins | Hutchins | TX | Primary Metal Manufacturing331512 | 100-499 | ◐ LIKELY ACTIVE |
| STSsab Texas | Houston | TX | Primary Metal Manufacturing331221 | 1-19 | ◐ LIKELY ACTIVE |
| TTTCI - Texarkana, INC | Nash | TX | Primary Metal Manufacturing331313 | 100-499 | ◐ LIKELY ACTIVE |
| TGTechemet - Genoa Red Bluff Rd Site | Pasadena | TX | Primary Metal Manufacturing331492 | — | ◐ LIKELY ACTIVE |
| TTTEDA TPCO America Corporation EHS | Gregory | TX | Primary Metal Manufacturing331111 | 20-99 | ◐ LIKELY ACTIVE |
| TCTenaris Coiled Tubes - Downhole Center | Houston | TX | Primary Metal Manufacturing331210 | 100-499 | ◐ LIKELY ACTIVE |
| TETower Extrusions, LTD | Wylie | TX | Primary Metal Manufacturing331316 | 100-499 | ◐ LIKELY ACTIVE |
| TPTyler Pipe CO | Tyler | TX | Primary Metal Manufacturing331511 | — | ◐ LIKELY ACTIVE |
Unarco Material Handling LLC Lewisville TX | Lewisville | TX | Primary Metal Manufacturing331221 | 100-499 | ◐ LIKELY ACTIVE |
| UCUniform Components Corp. | Houston | TX | Primary Metal Manufacturing331221 | 100-499 | ◐ LIKELY ACTIVE |
| VUVam USA | Houston | TX | Primary Metal Manufacturing331210 | 100-499 | ◐ LIKELY ACTIVE |
| ZRZinc Resources | Victoria | TX | Primary Metal Manufacturing331492 | — | ◐ LIKELY ACTIVE |
| AMAudubon Metals Texas LLC | Corsicana | TX | Primary Metal Manufacturing331314 | — | ◐ LIKELY ACTIVE |
| CICerda Industries, INC. | Houston | TX | Primary Metal Manufacturing331210 | — | ◐ LIKELY ACTIVE |
| EIEbaa Iron Eastland Plant | Eastland | TX | Primary Metal Manufacturing331511 | 100-499 | ◐ LIKELY ACTIVE |
| EIEbaa Iron Jack Rabbit Division | Albany | TX | Primary Metal Manufacturing331511 | — | ◐ LIKELY ACTIVE |
| GTGlobal Tubing LLC Coiled Tubing Manufacturing Facility in Dayton Texas | Dayton | TX | Primary Metal Manufacturing331210 | — | ◐ LIKELY ACTIVE |
| GSGulf States Tube Division | Rosenberg | TX | Primary Metal Manufacturing331210 | — | ◐ LIKELY ACTIVE |
| HIHammerhead Industrial Hose, LLC | Houston | TX | Primary Metal Manufacturing331210 | 1-19 | ◐ LIKELY ACTIVE |
| IWInternational Wire Group - Camden Wire Facility | El Paso | TX | Primary Metal Manufacturing331420 | — | ◐ LIKELY ACTIVE |
Kaiser Aluminum Fabricated Products | Sherman | TX | Primary Metal Manufacturing331314 | — | ◐ LIKELY ACTIVE |
| LSLone Star Plant Lone Star Power Station | Lone Star | TX | Primary Metal Manufacturing331210 | — | ◐ LIKELY ACTIVE |
| LSLone Star Steel Company | Lone Star | TX | Primary Metal Manufacturing331111 | — | ◐ LIKELY ACTIVE |
| NPNorthwest Pipe Longhorn | Saginaw | TX | Primary Metal Manufacturing331210 | — | ◐ LIKELY ACTIVE |
| PEPetrosmith Equipment Abilene Facility | Abilene | TX | Primary Metal Manufacturing331210 | — | ◐ LIKELY ACTIVE |
| SMSandvik Materials Technology | Houston | TX | Primary Metal Manufacturing331110 | — | ◐ LIKELY ACTIVE |
| SWService Wire CO | Houston | TX | Primary Metal Manufacturing331420 | — | ◐ LIKELY ACTIVE |
| STSteel Technologies | Mission | TX | Primary Metal Manufacturing331221 | — | ◐ LIKELY ACTIVE |
| TMTenaris Mesa | Houston | TX | Primary Metal Manufacturing331210 | — | ◐ LIKELY ACTIVE |
| TPTexas Pmw INC | Houston | TX | Primary Metal Manufacturing331210 | — | ◐ LIKELY ACTIVE |
| VVoestalpine | Portland | TX | Primary Metal Manufacturing331110 | — | ◐ LIKELY ACTIVE |
| WBWoody Butts | Arlington | TX | Primary Metal Manufacturing331491 | — | ◐ LIKELY ACTIVE |
| AAAlcoa - Anderson County Works | Palestine | TX | Primary Metal Manufacturing331312 | — | ◇ UNVERIFIED |
| ASAlcoa - San Antonio Works | Elmendorf | TX | Primary Metal Manufacturing331314 | — | ◇ UNVERIFIED |
| AAmeritube | Hillsboro | TX | Primary Metal Manufacturing331421 | 1-19 | ◇ UNVERIFIED |
| BMBarbay Machine Works | Beaumont | TX | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| BCBiccgeneral Cable Industries | Scottsville | TX | Primary Metal Manufacturing331318 | — | ◇ UNVERIFIED |
| BGBoyce Galvanizing LLC | Big Spring | TX | Primary Metal Manufacturing331112 | — | ◇ UNVERIFIED |
| BMBull Moose Tube | Sinton | TX | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| EREcs Refining Texas | Terrell | TX | Primary Metal Manufacturing331423 | — | ◇ UNVERIFIED |
| FFFrazier & Frazier Industry | Coolidge | TX | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| GFGlobal Fiberglass Solutions of Texas | Sweetwater | TX | Primary Metal Manufacturing331314 | — | ◇ UNVERIFIED |
| GMGold Metal Recyclers | Dallas | TX | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
| GRGreenway Recycling Services | Pasadena | TX | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
| LQLa Quinta Plant | Portland | TX | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| LPLead Products - Houston | Houston | TX | Primary Metal Manufacturing331423 | — | ◇ UNVERIFIED |
| MCMabry Castings LTD | Beaumont | TX | Primary Metal Manufacturing331111 | — | ◇ UNVERIFIED |
| MWMi Windows and Doors | Carrollton | TX | Primary Metal Manufacturing331316 | — | ◇ UNVERIFIED |