Facility	City	Industry	Status	Distance
Methanex USA, LLC	Geismar	All Other Basic Organic Chemical Manufacturing 325199	LIKELY ACTIVE	0.3 KM
Hexion INC - Geismar Facility	Geismar	All Other Basic Organic Chemical Manufacturing 325199	UNVERIFIED	0.4 KM
Westlake Vinyls CO LP - Geismar Facility	Geismar	Petrochemical Manufacturing 325110	LIKELY ACTIVE	0.5 KM
Momentive Specialty Chemicals INC - Formaldehyde Plant	Geismar	All Other Basic Organic Chemical Manufacturing 325199	LIKELY ACTIVE	0.7 KM
Geismar Methanol Plant	Geismar	All Other Basic Organic Chemical Manufacturing 325199	LIKELY ACTIVE	0.9 KM

Every listed plant in Ascension County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 2 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

OSHA injury and illness reportsOPERATING
Record 1168457 · first seen DEC 2025 · last seen DEC 2025

IN ASCENSION COUNTY41 other plants share this one’s industry (Basic Chemical Manufacturing, NAICS 3251); 11 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Coordinates: Census geocoder: 30.212219836782,-91.014019075575 · JUL 2026
Employees (band): OSHA: 20-99 · DEC 2025

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