| ERE. R. Carpenter L.p. - Powell Plant | Pasadena | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| FHFlint Hills Resources Longview Plant Facility | Longview | TX | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| FPFreeport Plant | Freeport | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| GGGeorgia Gulf Chemicals & Vinyls, LLC - Pasadena | Pasadena | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| GAGlobal Alternative Fuels LLC | El Paso | TX | Food Manufacturing311225 | — | ◐ LIKELY ACTIVE |
Golden Anchor Antifreeze LLC | Pflugerville | TX | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |
| HTHaldor Topsoe INC | Pasadena | TX | Chemical Manufacturing325180 | — | ◐ LIKELY ACTIVE |
| HHHandgards Hawkins | El Paso | TX | Chemical Manufacturing325211 | 100-499 | ◐ LIKELY ACTIVE |
| HSHexion Specialty Chemicals - Ennis Plant | Ennis | TX | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| HBHuntsman Building Solutions - Arlington TX | Arlington | TX | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| HPHuntsman Petrochemical LLC | Conroe | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| HPHuntsman Petrochemical LLC | Dayton | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
Indorama Ventures Oxides LLC | Shenandoah | TX | Chemical Manufacturing325199 | — | ▲ REPORTED CLOSED |
| IOIneos Oligomers Chocolate Bayou | Alvin | TX | Chemical Manufacturing325110 | 20-99 | ◐ LIKELY ACTIVE |
| IUIneos USA Green Lake Facility | Port Lavaca | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| IUIneos USA LLC - Chocolate Bayou Plant | Alvin | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| IPIngenia Polymers Inc. | Houston | TX | Chemical Manufacturing325991 | 100-499 | ◐ LIKELY ACTIVE |
| IIInkjet INC | Willis | TX | Chemical Manufacturing325910 | 20-99 | ◐ LIKELY ACTIVE |
| INInv Nylon Chemicals Americas - Orange Site | Orange | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| IPInv Propylene, LLC. | Houston | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| ITIsp Technologies - Texas City | Texas City | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
Kavis Pharma-sugar Land | Sugar Land | TX | Chemical Manufacturing325412 | 20-99 | ◐ LIKELY ACTIVE |
| KLKetjen Llc, Pasadena Plant | Pasadena | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| KIKraton Innovation Center - Houston | Houston | TX | Chemical Manufacturing325199 | 20-99 | ◐ LIKELY ACTIVE |
| KAKuraray America, INC | Pasadena | TX | Chemical Manufacturing325180 | — | ◐ LIKELY ACTIVE |
| KAKuraray America Vinyls | La Porte | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
Kurita America | Grapevine | TX | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
| LILaticrete International, INC. Grand Prairie | Grand Prairie | TX | Chemical Manufacturing325510 | 20-99 | ◐ LIKELY ACTIVE |
| LELion Elastomers Orange | Orange | TX | Chemical Manufacturing325188 | 100-499 | ◐ LIKELY ACTIVE |
| LULipotec USA | Lewisville | TX | Chemical Manufacturing325412 | 20-99 | ◐ LIKELY ACTIVE |
| MEManville Energy Park | Manvel | TX | Chemical Manufacturing325199 | — | ◐ LIKELY ACTIVE |
Mithix Pro, LLC | Farmersville | TX | Chemical Manufacturing325920 | 1-19 | ◐ LIKELY ACTIVE |
| NCNalco CO Plant 106 | Sugarland | TX | Chemical Manufacturing325199 | — | ◐ LIKELY ACTIVE |
| NWNalco Water Fresno Texas Facility | Fresno | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
Neutrex INC | Houston | TX | Chemical Manufacturing325211 | 1-19 | ◐ LIKELY ACTIVE |
| NFNouryon Functional Chemicals LLC Battleground | La Porte | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| NLNovvi LLC | La Porte | TX | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
| OPOdessa Plant | Odessa | TX | Chemical Manufacturing325199 | 20-99 | ◐ LIKELY ACTIVE |
| OPOxy Permian - Willard Separation Plant | Denver City | TX | Chemical Manufacturing325311 | — | ◐ LIKELY ACTIVE |
| OVOxy Vinyls, LP - La Porte Vcm Plant | La Porte | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| OVOxy Vinyls, Lp- Pasadena Facility | Pasadena | TX | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| PPPasadena Performance Products | Pasadena | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| PPPasadena Plastics Complex | Pasadena | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| PBPencco Bardwell | Ennis | TX | Chemical Manufacturing325180 | 20-99 | ◐ LIKELY ACTIVE |
| PCPICCO Coatings Company Inc. | Waller | TX | Chemical Manufacturing325510 | 20-99 | ◐ LIKELY ACTIVE |
| PIPilot Industries of Texas | Houston | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| PPol-tex | Mont Belvieu | TX | Chemical Manufacturing325991 | 100-499 | ◐ LIKELY ACTIVE |
| PPoly-america | Grand Prairie | TX | Chemical Manufacturing325211 | 500+ | ◐ LIKELY ACTIVE |
| PPPolyguard Products | Corsicana | TX | Petroleum and Coal Products Manufacturing324122 | 20-99 | ◐ LIKELY ACTIVE |
| PAPolymer Adhesive Sealant Systems INC | Mineral Wells | TX | Chemical Manufacturing325520 | 20-99 | ◐ LIKELY ACTIVE |