Westlake
36045 Hwy 30 or PO Box 228, Geismar, LA 70734
LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 1 SOURCE
Operating signal within 24 months, or from a single source.
What they make
Plastics Material and Resin Manufacturing325211Where it is
30.21777, -91.00478 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Lion Copolymer Geismar, LLC | Geismar | Synthetic Rubber Manufacturing 325212 | LIKELY ACTIVE | 0.4 KM |
| Westlake Vinyls CO LP - Geismar Facility | Geismar | Petrochemical Manufacturing 325110 | LIKELY ACTIVE | 1.2 KM |
| Lion Copolymer Geismar LLC - Geismar Facility | Geismar | All Other Basic Organic Chemical Manufacturing 325199 | LIKELY ACTIVE | 1.4 KM |
| Rubicon LLC - Geismar Facility | Geismar | Cyclic Crude, Intermediate, and Gum and Wood Chemical Manufacturing 325194 | LIKELY ACTIVE | 2.1 KM |
| Basf Dnt Plant | Geismar | Other Basic Inorganic Chemical Manufacturing 325180 | LIKELY ACTIVE | 3.4 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 2 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| OSHA ITA | OPERATING | DEC 2025 | DEC 2025 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| EMPLOYEE BAND | OSHA ITA | DEC 2025 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.