Westlake Chemicals & Vinyls LLC
1600 Vcm Plant Road, Westlake, LA 70669
ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 4 SOURCES
Operating signal within 12 months from two or more independent sources.
What they make
Petrochemical Manufacturing325110Where it is
30.25222, -93.28444 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Sasol North America INC - Lab Plant | Westlake | All Other Basic Organic Chemical Manufacturing 325199 | UNVERIFIED | 0.8 KM |
| Matheson Tri-gas INC - Westlake I & Ii Facility | Westlake | Industrial Gas Manufacturing 325120 | UNVERIFIED | 1.0 KM |
| Excel Paralubes | Westlake | Petroleum Lubricating Oil and Grease Manufacturing 324191 | UNVERIFIED | 1.2 KM |
| Louisiana Integrated Polyethylene Jv LLC | Westlake | Petrochemical Manufacturing 325110 | ACTIVE | 1.2 KM |
| Tdc LLC - Westlake Plant | Westlake | Other Basic Inorganic Chemical Manufacturing 325180 | UNVERIFIED | 1.4 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 4 FEDERAL SOURCES, 7 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.
EPA cross-references this facility in AIRS/AFS, BR, CEDRI, E-GGRT, EIS, ICIS, LA-TEMPO, NPDES, RCRAINFO, TRIS, TSCA · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| OSHA ITA | OPERATING | DEC 2025 | DEC 2025 |
| EPA ECHO | OPERATING | NOV 2025 | NOV 2025 |
| EPA FRS | EXISTENCE | JUN 2023 | JUN 2024 |
| EPA TRI | OPERATING | DEC 2023 | DEC 2023 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| EMPLOYEE BAND | OSHA ITA | DEC 2025 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| RCRA GENERATOR STATUS | EPA ECHO | AUG 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.