| SUSchirm USA INC. | Ennis | TX | Chemical Manufacturing325320 | 100-499 | ◐ LIKELY ACTIVE |
| TCTechnical Chemical | Cleburne | TX | Chemical Manufacturing325998 | 100-499 | ◐ LIKELY ACTIVE |
| TWTrecora Wax LLC | Pasadena | TX | Petroleum and Coal Products Manufacturing324199 | 100-499 | ◐ LIKELY ACTIVE |
| TCTremco Cpg Manufacturing CORP | Corsicana | TX | Chemical Manufacturing325199 | 100-499 | ◐ LIKELY ACTIVE |
| VPVoluntary Purchasing Groups INC | Bonham | TX | Chemical Manufacturing325311 | 100-499 | ◐ LIKELY ACTIVE |
| WWW & W Fiberglass Tank | Pampa | TX | Chemical Manufacturing325991 | 20-99 | ◐ LIKELY ACTIVE |
| CCarrollclean | Garland | TX | Chemical Manufacturing325611 | — | ◐ LIKELY ACTIVE |
| FUFujifilm Ultra Pure Solutions | Carrollton | TX | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| 3T3m Tomball | Tomball | TX | Chemical Manufacturing325991 | 20-99 | ◐ LIKELY ACTIVE |
| ALAbbott Labs Lvs Mfg Plant | Austin | TX | Chemical Manufacturing325412 | — | ◐ LIKELY ACTIVE |
| APAdhesive Polymers Plant | Freeport | TX | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| AFAgrifos Fertilizer L.l.c. | Pasadena | TX | Chemical Manufacturing325180 | — | ◐ LIKELY ACTIVE |
| AUAgrium U.s. Inc.dba Borger Nitrogen Operation | Borger | TX | Chemical Manufacturing325311 | — | ◐ LIKELY ACTIVE |
| ALAir Liquide - Freeport Hyco Plant | Freeport | TX | Chemical Manufacturing325120 | — | ◐ LIKELY ACTIVE |
| ALAir Liquide Large Industries Uslp | Pasadena | TX | Chemical Manufacturing325120 | — | ◐ LIKELY ACTIVE |
| AAllergan | Waco | TX | Chemical Manufacturing325412 | — | ◐ LIKELY ACTIVE |
| AAmpharmco | Fort Worth | TX | Chemical Manufacturing325412 | 20-99 | ◐ LIKELY ACTIVE |
| AEArcwood Environmental LLC - B-4000 | Orange | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| AIArkema INC. - Beaumont Plant | Beaumont | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| ACAshland Chemical | Houston | TX | Chemical Manufacturing325188 | — | ◐ LIKELY ACTIVE |
| ASAustin Star Detonator | Brownsville | TX | Chemical Manufacturing325920 | 20-99 | ◐ LIKELY ACTIVE |
| BCBasf CORP - Freeport Site | Freeport | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| BCBasf Corporation Pasadena Texas Plant | Pasadena | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| BTBasf Totalenergies Petrochemicals LLC | Port Arthur | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| BMBayer Materialscience Baytown | Baytown | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| BGBeaumont Gas to Gasoline Plant | Beaumont | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| BSBig Spring Carbon Black Plant | Big Spring | TX | Chemical Manufacturing325180 | — | ◐ LIKELY ACTIVE |
| BRBiotics Research | Rosenberg | TX | Food Manufacturing311999 | 100-499 | ◐ LIKELY ACTIVE |
| BCBorden Chemical INC | Diboll | TX | Chemical Manufacturing325199 | — | ◐ LIKELY ACTIVE |
| BLBraskem - La Porte Plant | La Porte | TX | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| CCCabot CORP Pampa Plant | Pampa | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| CCarrollton | Carrollton | TX | Paper Manufacturing322211 | 20-99 | ◐ LIKELY ACTIVE |
| COCatalyst Oilfield Services | Gardendale | TX | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |
| CBCelanese - Bay City Plant | Bay City | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| CPChevron Phillips Chemical CO LP Clemens Terminal | Brazoria | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
Chevron Phillips Chemical Company LP - Cedar Bayou | Baytown | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| DWD.b. Western - Texas | La Porte | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| DGDp Glycine LLC (formerly Geo Specialty Chemicals) | Deer Park | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| DLDpt Laboratories | San Antonio | TX | Chemical Manufacturing325412 | — | ◐ LIKELY ACTIVE |
| DCDupont Company - Corpus Christi Plant | Ingleside | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| DLDupont La Porte Plant | La Porte | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| ESEco Services Operations Houston | Houston | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| ECEquistar Chemicals | Corpus Christi | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| ECEquistar Chemicals-laporte | La Porte | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
| ECEquistar Chemicals LP Matagor Da Facility | Bay City | TX | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| FHFlint Hills Resources Longview Plant Facility | Longview | TX | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| FPFreeport Plant | Freeport | TX | Chemical Manufacturing325110 | — | ◐ LIKELY ACTIVE |
Golden Anchor Antifreeze LLC | Pflugerville | TX | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |
| GPGt Products | Grapevine | TX | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| HTHaldor Topsoe INC | Pasadena | TX | Chemical Manufacturing325180 | — | ◐ LIKELY ACTIVE |