| OPOxiteno Pasadena Plant | Pasadena | — | ◇ UNVERIFIED |
| PMPaint Mfg | Carrollton | — | ◇ UNVERIFIED |
| PMPergan Marshall | Marshall | — | ◇ UNVERIFIED |
| PPPolycoat Products LLC | Bedford | — | ◇ UNVERIFIED |
| PCPolymer Chemistry Chocolate Bayou LLC | Alvin | — | ◇ UNVERIFIED |
| POPoly One CORP | Seabrook | — | ◇ UNVERIFIED |
| PPowerlab | Terrell | — | ◇ UNVERIFIED |
| RSRefinery Specialties Hempstead Facility | Hempstead | — | ◇ UNVERIFIED |
| RBRenewable Bio Fuels | Port Neches | — | ◇ UNVERIFIED |
| RVRoche Vitamins Inc., Freeport, Texas | Freeport | — | ◇ UNVERIFIED |
| RBRoyal Baths Buschong Road Facility | Houston | — | ◇ UNVERIFIED |
| SLSeatex LLC | El Campo | — | ◇ UNVERIFIED |
| SCSelect Chemistry-tyler | Tyler | — | ◇ UNVERIFIED |
| SFSes Foam | Spring | — | ◇ UNVERIFIED |
| SWSherwin Williams Company Garland | Garland | — | ◇ UNVERIFIED |
| SSSologen Slaton Yard | Slaton | — | ◇ UNVERIFIED |
| SPStandard Paints | Mansfield | — | ◇ UNVERIFIED |
| SAStyrolution America LLC | Texas City | — | ◇ UNVERIFIED |
| SWSuez Wts USA INC Beaumont - Plant | Beaumont | — | ◇ UNVERIFIED |
| SCSyntech Chemicals | Houston | — | ◇ UNVERIFIED |
| TCTechnical Coatings INC. | Lubbock | — | ◇ UNVERIFIED |
| TCTexas City Hydrogen Complex | Texas City | — | ◇ UNVERIFIED |
| TDThe Dow Chemical - La Porte Facility | La Porte | — | ◇ UNVERIFIED |
| TCThird Coast Terminals | Pearland | — | ◇ UNVERIFIED |
| TVTuboscope Vetco International Plant 3 | Houston | — | ◇ UNVERIFIED |
| UPUltra Pure Solutions INC | Carrollton | — | ◇ UNVERIFIED |
 United States Gypsum | Dallas | — | ◇ UNVERIFIED |
| USUnivar Solutions Powder Facility | Waxahachie | — | ◇ UNVERIFIED |
| VBVeolia Borderland Plant | El Paso | — | ◇ UNVERIFIED |
| VTVrc Technologies | Brownwood | — | ◇ UNVERIFIED |
| WEWhite Energy - Hereford, LLC | Hereford | — | ◇ UNVERIFIED |
| WIWilsonart Intl Adhesive Div | Temple | — | ◇ UNVERIFIED |
| WEWorld Energy Biox Biofuels | Galena Park | — | ◇ UNVERIFIED |
| WRW R Meadows of Texas | Fort Worth | — | ◇ UNVERIFIED |
 Alexigen Biotech, LLC | San Antonio | — | ◐ LIKELY ACTIVE |
 Blue Cougar Investment LLC | Seabrook | — | ◐ LIKELY ACTIVE |
| CSCentral Scientific INC | Meadows Place | — | ◐ LIKELY ACTIVE |
 Fluorionics, INC. | Austin | — | ◐ LIKELY ACTIVE |
 Gulf Coast Regional Blood Center | Houston | — | ◐ LIKELY ACTIVE |
 Indorama Ventures Oxides LLC | Shenandoah | — | ▲ REPORTED CLOSED |
| JHJewell Hudgens, INC | Lufkin | 20–99 | ◐ LIKELY ACTIVE |
 Kj3 Essentials LLC | Rosenberg | — | ◐ LIKELY ACTIVE |
| LULynas USA LLC | San Antonio | — | ◐ LIKELY ACTIVE |
 Matheson Tri-gas, INC. | Irving | — | ◐ LIKELY ACTIVE |
 Micro Distributing Management, L.c. | Belton | — | ◐ LIKELY ACTIVE |
 Mjm Sourcing LLC | Dallas | — | ▲ REPORTED CLOSED |
| PAPolymer Adhesive Sealant Systems INC | Mineral Wells | 20–99 | ◐ LIKELY ACTIVE |
| RSRx San LLC | Highland Village | — | ◐ LIKELY ACTIVE |
 Safelandings Worldwide LLC | San Antonio | — | ◐ LIKELY ACTIVE |
 Saltwerx LLC | Spring | — | ◐ LIKELY ACTIVE |
