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ECOVYST CALABRIAN CORPORATION
Legal name: Ecovyst Calabrian Corporation
Permit 27400 · Project 411853
Chemical Manufacturing- Permit type
- Permit by Rule
- Project type
- Ownership change
- Permit status
- EFFECTIVE
- Project status
- COMPLETE
- Project name
- NAME CHANGE
- TCEQ received
- Jul 8, 2026
- Project complete
- Jul 10, 2026
- Renewal date
- —
- County
- Jefferson
- Region
- Region 10 — Beaumont
- Near city
- Port neches
- Physical location
- 5500 HIGHWAY 366
- Regulated Entity (RN)
- RN101645018
- Customer Number (CN)
- CN602400954
- Rules
- —
- Documents
- —
Regulated entity
ECOVYST CALABRIAN
- Primary business
- SULFUR DIOXIDE PRODUCTION
- Address
- 5500 HIGHWAY 366, PORT NECHES TX 77651 6300
- Coordinates
- 29.965807, -93.924107
- 325180 OTHER BASIC INORGANIC CHEMICAL MANUFACTURING
- 325181 Alkalies and Chlorine Manufacturing
- 325188 All Other Basic Inorganic Chemical Manufacturing
- CALABRIAN CHEMICALS CORPORATIONCN600884829OWNER OPERATOR
- ECOVYST CALABRIAN CORPORATIONCN602400954OWNER OPERATOR
- CHEMALL INCCN603079013OWNER OPERATOR
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