Advance Products & Systems LLC | Scott | LA | Chemical Manufacturing325510 | 20-99 | ● ACTIVE |
| TCTokai Carbon Cb LTD - Addis Facility | Addis | LA | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
Wechem INC | New Orleans | LA | Chemical Manufacturing325611 | 20-99 | ● ACTIVE |
| WCWestlake Chemicals & Vinyls LLC | Westlake | LA | Chemical Manufacturing325110 | 20-99 | ● ACTIVE |
Goex Industries LLC | Minden | LA | Chemical Manufacturing325920 | 20-99 | ● ACTIVE |
Swe INC | Slidell | LA | Chemical Manufacturing325998 | 20-99 | ● ACTIVE |
| APAir Products & Chemicals INC (new Orleans La Facility) | New Orleans | LA | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| AHAmcol Health & Beauty Solutions INC | Lafayette | LA | Chemical Manufacturing325620 | 20-99 | ◐ LIKELY ACTIVE |
| AUArclin USA LLC | Dodson | LA | Chemical Manufacturing325199 | 20-99 | ◐ LIKELY ACTIVE |
| IIInnophos INC - Innophos Geismar Plant | Geismar | LA | Chemical Manufacturing325180 | 20-99 | ◐ LIKELY ACTIVE |
| RIRiverland Industries INC | Baton Rouge | LA | Chemical Manufacturing325000 | 20-99 | ◐ LIKELY ACTIVE |
| SDSun Drilling Products CORP | Belle Chasse | LA | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
| BPBengal Products INC | Baton Rouge | LA | Chemical Manufacturing325320 | 20-99 | ◐ LIKELY ACTIVE |
| RSResin Sys INC | Sulphur | LA | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| APAir Products & Chemicals INC - Convent Facility | Convent | LA | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| APAxxence Production Corporation | Oakdale | LA | Chemical Manufacturing325199 | 20-99 | ◐ LIKELY ACTIVE |
| SUSyensqo USA LLC | Baton Rouge | LA | Chemical Manufacturing325199 | 20-99 | ◐ LIKELY ACTIVE |
| WEWright Enrichment INC. | Crowley | LA | Food Manufacturing311212 | 20-99 | ◐ LIKELY ACTIVE |
| SSSochem Solutions, INC. | Gonzales | LA | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
| ACAdell Compounding INC | Denham Springs | LA | Chemical Manufacturing325991 | 20-99 | ◇ UNVERIFIED |
| LMLa Mar Ka INC | Baton Rouge | LA | Chemical Manufacturing325998 | 20-99 | ◇ UNVERIFIED |
| OBOwen Biosciences INC | Baton Rouge | LA | Chemical Manufacturing325998 | 20-99 | ◇ UNVERIFIED |
| ALAir Liquide Large Industries - Plaquemine ASU | Plaquemine | LA | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| APAir Products and Chemicals Inc.- New Orleans Terminal | New Orleans | LA | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| BBasf | Vidalia | LA | Chemical Manufacturing325180 | 20-99 | ◐ LIKELY ACTIVE |
| ASArkema St. Charles | Hahnville | LA | Chemical Manufacturing325510 | 20-99 | ◐ LIKELY ACTIVE |
| ASAuto-Chlor Services #02 | Baton Rouge | LA | Chemical Manufacturing325611 | 20-99 | ◐ LIKELY ACTIVE |
| BPBastrop Plant | Bastrop | LA | Chemical Manufacturing325180 | 20-99 | ◐ LIKELY ACTIVE |
| BRBaton Rouge, LA (Animal Health) Facility | Baton Rouge | LA | Chemical Manufacturing325320 | 20-99 | ◐ LIKELY ACTIVE |
| BCBelle Chasse Facility | Belle Chasse | LA | Chemical Manufacturing325510 | 20-99 | ◐ LIKELY ACTIVE |
| CVCremer Volunteer Pastilles | Lake Charles | LA | Chemical Manufacturing325520 | 20-99 | ◐ LIKELY ACTIVE |
| DCDow Chemical - Greensburg | Greensburg | LA | Chemical Manufacturing325199 | 20-99 | ◐ LIKELY ACTIVE |
| DIDow, Inc. Grand Bayou Operations | Belle Rose | LA | Chemical Manufacturing325110 | 20-99 | ◐ LIKELY ACTIVE |
| ECEvonik Corporation | Reserve | LA | Chemical Manufacturing325613 | 20-99 | ◐ LIKELY ACTIVE |
| GGonzales | Gonzales | LA | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| HHoneywellLA26 | Baton Rouge | LA | Chemical Manufacturing325180 | 20-99 | ◐ LIKELY ACTIVE |
| IOIneos Oxide | Plaquemine | LA | Chemical Manufacturing325199 | 20-99 | ◐ LIKELY ACTIVE |
| IPIvanhoe Plant | Franklin | LA | Chemical Manufacturing325180 | 20-99 | ◐ LIKELY ACTIVE |
| LMLa Mark Ka - LA | Baton Rouge | LA | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
| LGLinde Geismar HYCO | Geismar | LA | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| MPMallinckrodt Pharmaceuticals - Port Allen Mfg | Port Allen | LA | Chemical Manufacturing325412 | 20-99 | ◐ LIKELY ACTIVE |
| MFMexichem Fluor St. Gabriel (KLEA) Site | St. Gabriel | LA | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| MGMulti-Chem Group, LLC - Geismar | Geismar | LA | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
| NBNexpera - Burnside | Darrow | LA | Chemical Manufacturing325180 | 20-99 | ◐ LIKELY ACTIVE |
| PMPlaquemine Methocel | Plaquemine | LA | Chemical Manufacturing325199 | 20-99 | ◐ LIKELY ACTIVE |
| STSE Tylose Louisiana, LLC | Plaquemine | LA | Chemical Manufacturing325199 | 20-99 | ◐ LIKELY ACTIVE |
| SLSHAC-Norco, LA | Norco | LA | Chemical Manufacturing325180 | 20-99 | ◐ LIKELY ACTIVE |
| SAShintech Addis Plant | Addis | LA | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| SLSII Lake Charles | Carlyss | LA | Chemical Manufacturing325180 | 20-99 | ◐ LIKELY ACTIVE |
| SRSouthern Region Alexandria | Alexandria | LA | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |