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