| CSClock Spring | Houston | TX | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| CSConlen Surfactant Technology INC | Conroe | TX | Chemical Manufacturing325613 | — | ◇ UNVERIFIED |
| CLConocophillips Liquidpower Flow Improver Plant | Bryan | TX | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| CPConroe Plant | Conroe | TX | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| DPDap Prods INC | Dallas | TX | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| DEDegussa Engineered Carbons LP | Baytown | TX | Chemical Manufacturing325110 | — | ◇ UNVERIFIED |
| DGDiamond Green Diesel | Port Arthur | TX | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| DADianal America Incorporated | Pasadena | TX | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| DTDimmitt, Tx | Dimmitt | TX | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| DIDpc Industries INC | Sweetwater | TX | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| EMEconomy Mud Products CO | Houston | TX | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| EPEngineered Polymer Solutions INC D/b/a Valspar Coatings | Grand Prairie | TX | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| ENEnnis-flint North | Ennis | TX | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| FCFerro Corporation Polymer Additives Division | Fort Worth | TX | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| FWFsti Waterloo Plant | Greenville | TX | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
 General Chemical | Odem | TX | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| GWGe Water & Process Technologies Orange Facility | Orange | TX | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| GCGillespie Coatings | Longview | TX | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| HEHalliburton Energy Services | Odessa | TX | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| HEHalliburton Energy Services Bulk Cement Plant | Victoria | TX | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| HEHalliburton Energy Services INC - Beeville | Beeville | TX | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| HIHercules INC an Aqualon Div | Kenedy | TX | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| HPHouston Plant | Houston | TX | Chemical Manufacturing325110 | — | ◇ UNVERIFIED |
| IPIntercoastal Paint | Houston | TX | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| IPItw Polymers Coatings NA | Houston | TX | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| LCLanxess CORP | Orange | TX | Chemical Manufacturing325212 | — | ◇ UNVERIFIED |
| LELion Elastomers Orange Plant | Orange | TX | Chemical Manufacturing325212 | — | ◇ UNVERIFIED |
| LALubrizol Advanced Materials Laporte Facility | La Porte | TX | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| MAMacco Adhesives Glidden | Temple | TX | Chemical Manufacturing325520 | — | ◇ UNVERIFIED |
| MMacdermid | Pasadena | TX | Chemical Manufacturing325110 | — | ◇ UNVERIFIED |
| MOMartin Operating Partnership, LP | Plainview | TX | Chemical Manufacturing325311 | — | ◇ UNVERIFIED |
| MBMaster Builders Solutions Construction Systems US - Houston | Houston | TX | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| MMateria | Huntsville | TX | Chemical Manufacturing325110 | — | ◇ UNVERIFIED |
| MFMckinney Facility | Mckinney | TX | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| MUMerisol USA LLC | Winnie | TX | Chemical Manufacturing325192 | — | ◇ UNVERIFIED |
| MAMetton America La Porte Plant | La Porte | TX | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| MSMomentive Specialty Chemicals Inc.- Baytown Tx | Baytown | TX | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| MIMonochem INC | Atlanta | TX | Chemical Manufacturing325182 | — | ◇ UNVERIFIED |
| MCMonument Chemical Bayport LLC - Bayport Indl Complex | Pasadena | TX | Chemical Manufacturing325188 | — | ◇ UNVERIFIED |
| MGMulti-chem Group | Sonora | TX | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| MGMulti-chem Group Three Rivers Facility | Three Rivers | TX | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| NCNch CORP Mohawk Labs Div | Irving | TX | Chemical Manufacturing325612 | — | ◇ UNVERIFIED |
| NTNeches Terminal / Neches West | Beaumont | TX | Chemical Manufacturing325311 | — | ◇ UNVERIFIED |
| NCNissan Chemical America Pasadena Plant | Pasadena | TX | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| NLNovastar LP | Midland | TX | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| NTNusil Technology | Irving | TX | Chemical Manufacturing325212 | — | ◇ UNVERIFIED |
| ONOndeo Nalco Energy Services Plant 114 | Odessa | TX | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| OPOxiteno Pasadena Plant | Pasadena | TX | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| PMPaint Mfg | Carrollton | TX | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| PMPergan Marshall | Marshall | TX | Chemical Manufacturing325110 | — | ◇ UNVERIFIED |
