| MPMgc Pure Chemicals America, INC | Killeen | — | ◐ LIKELY ACTIVE |
| NINA Industries Pasadena | Seabrook | — | ◐ LIKELY ACTIVE |
| NCNapco Chemical Co., INC. | Spring | — | ◐ LIKELY ACTIVE |
| NCNashtec Cc Plant | Gregory | — | ◐ LIKELY ACTIVE |
| NSNovita Solutions, LLC | Gainesville | — | ◐ LIKELY ACTIVE |
| OSOil States Industries Special Products Division | Arlington | — | ◐ LIKELY ACTIVE |
| OTOiltanking Texas City Terminal | Texas City | — | ◐ LIKELY ACTIVE |
| OLOldcastle Lawn & Garden | Dallas | — | ◐ LIKELY ACTIVE |
| OMOzark Materials, Llc, an Ingevity Company | Childress | — | ◐ LIKELY ACTIVE |
| PCPolyone Corporation | Pasadena | — | ◐ LIKELY ACTIVE |
| PSPower Service Vigortone Manufacturing and Tank Far | Weatherford | — | ◐ LIKELY ACTIVE |
| PIPpg Idustries INC. Tx | Gainesville | — | ◐ LIKELY ACTIVE |
| PEPrince Energy LLC | Houston | — | ◐ LIKELY ACTIVE |
| PMPrince Minerals | Houston | — | ◐ LIKELY ACTIVE |
| PTPvs Technologies Greens Bayou Plant | Houston | — | ◐ LIKELY ACTIVE |
| RBRaven Butene-1, LLC | Baytown | — | ◐ LIKELY ACTIVE |
| RRReichhold Reactive Polymers Division Houston Plant | Houston | — | ◐ LIKELY ACTIVE |
Reynolds Consumer Products | Temple | — | ◐ LIKELY ACTIVE |
Royal Adhesives & Sealants LLC | Mansfield | — | ◐ LIKELY ACTIVE |
| RBRoyal Baths Manufacturing CO | Richland Hills | — | ◐ LIKELY ACTIVE |
| RRtp | Fort Worth | — | ◐ LIKELY ACTIVE |
| SWSchlumberger Well Services Perforating and Testing | Fort Stockton | — | ◐ LIKELY ACTIVE |
| SCShrieve Chemical Services | Marlin | — | ◐ LIKELY ACTIVE |
| SSSolvay Specialty Polymers USA | Borger | — | ◐ LIKELY ACTIVE |
| SUSolvay USA Midland | Midland | — | ◐ LIKELY ACTIVE |
| SISongwon International Americas INC. - La Porte | La Porte | — | ◐ LIKELY ACTIVE |
South Coast Terminals Strang Road Facility | La Porte | — | ◐ LIKELY ACTIVE |
| SQSpectrum Quality Standards | Houston | — | ◐ LIKELY ACTIVE |
| SEStoller Enterprise | Houston | — | ◐ LIKELY ACTIVE |
| SPSunedison Polysilicon Facility | Pasadena | — | ◐ LIKELY ACTIVE |
| SUSyensqo USA LLC | Pasadena | — | ◐ LIKELY ACTIVE |
| SCSyntech Cedar Port | Baytown | — | ◐ LIKELY ACTIVE |
| SASynthomer Adhesive Tehcnologies Eastoflex and East | Longview | — | ◐ LIKELY ACTIVE |
| TLTdc Llc-corpus Christi Plant | Corpus Christi | — | ◐ LIKELY ACTIVE |
| TMTexas Molecular - Deer Park Services | Deer Park | — | ◐ LIKELY ACTIVE |
| TSThe Sherwin-williams | Arlington | — | ◐ LIKELY ACTIVE |
| TSTitan Specialties LTD | Milford | — | ◐ LIKELY ACTIVE |
| TSTsrc Specialty Materials R & D Lab | Katy | 20–99 | ◐ LIKELY ACTIVE |
| USUnivar Solutions Ssc Facility | Waxahachie | — | ◐ LIKELY ACTIVE |
| VEVerdant Energy Solutions - Palestine | Palestine | — | ◐ LIKELY ACTIVE |
| VVerdia | Houston | — | ◐ LIKELY ACTIVE |
| VMVibrantz Minerals | Houston | — | ◐ LIKELY ACTIVE |
| VVirbac | Fort Worth | — | ◐ LIKELY ACTIVE |
Western International Gas & Cylinders | Bellville | — | ◐ LIKELY ACTIVE |
| WCWilbur-ellis CO Devine | Devine | — | ◐ LIKELY ACTIVE |
| WGW.r. Grace & CO. - Conn. Grace Construction Products | Houston | — | ◐ LIKELY ACTIVE |
| YFYara Freeport LLC | Clute | — | ◐ LIKELY ACTIVE |
| ZCZeon Chemicals Texas Plant | Pasadena | — | ◐ LIKELY ACTIVE |
| ADAes Drilling Fluids Pleasanton Warehouse | Pleasanton | — | ◇ UNVERIFIED |
| AIAgri-empresa, INC. | Midland | — | ◇ UNVERIFIED |