SII Lake Charles
1697 Davison Road, Carlyss, LA 70665
LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 1 SOURCE
Operating signal within 24 months, or from a single source.
What they make
Other Basic Inorganic Chemical Manufacturing325180Where it is
30.15807, -93.34670 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Southern Ionics INC | Sulphur | Other Basic Inorganic Chemical Manufacturing 325180 | UNVERIFIED | 0.3 KM |
| WR Grace & Co. Inc | Sulphur | Other Basic Inorganic Chemical Manufacturing 325180 | LIKELY ACTIVE | 0.4 KM |
| Southern Ionics INC. - Lake Charles Facility | Carlyss | Other Basic Inorganic Chemical Manufacturing 325180 | UNVERIFIED | 0.4 KM |
| W R Grace - Lake Charles Facility | Sulphur | Other Basic Inorganic Chemical Manufacturing 325180 | UNVERIFIED | 0.7 KM |
| Westlake Petrochemical LP | Sulphur | Petrochemical Manufacturing 325110 | LIKELY ACTIVE | 2.3 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.