Grand Isle Shipyard INC - Training Facility & Main Office
18838 Hwy 3235, Galliano, LA 70354
Present in a source dataset, with no recent operating signal.
What they make
Concrete Block and Brick Manufacturing327331Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| C-port I Shore Base Facility | Port Fourchon | All Other Miscellaneous Chemical Product and Preparation Manufacturing 325998 | LIKELY ACTIVE | 31.7 KM |
| Nettleton Shipyard | Chauvin | Ready-Mix Concrete Manufacturing 327320 | UNVERIFIED | 29.6 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
3 sources hold this plant, and 8 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.
EPA cross-references this facility in AIR, AIRS/AFS, ICIS, LA-TEMPO, NPDES, RCRAINFO, TRIS · EPA site type STATIONARY.
- EPA ECHO compliance recordsOPERATINGfirst seen APR 2024 · last seen APR 2024
- EPA Toxics Release InventoryOPERATINGfirst seen DEC 2023 · last seen DEC 2023
- EPA Facility Registry ServiceEXISTENCERecord 110028005138 · first seen OCT 2016 · last seen OCT 2016
IN LAFOURCHE COUNTY1 other plant shares this one’s industry (Cement and Concrete Product Manufacturing, NAICS 3273); 0 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.
- Name
- EPA: GRAND ISLE SHIPYARD INC - TRAINING FACILITY & MAIN OFFICE · NOV 2026
- Street address
- EPA: 18838 HWY 3235 · NOV 2026
- City
- EPA: GALLIANO · NOV 2026
- State
- EPA: LA · NOV 2026
- County (FIPS code)
- EPA: 22057 · NOV 2026
- Coordinates
- EPA: 29.40915,-90.28596 · NOV 2026
- Hazardous waste generator (RCRA)
- EPA ECHO: LQG · NOV 2026
- State business registrationSOURCES DISAGREE
- AK Corporations: Grand Isle Shipyard, L.L.C., registered with the Alaska Division of Corporations, Business and Professional Licensing; Limited liability company formed in Louisiana; registered 2018-03-09; active · MAR 2018
- Sunbiz: GRAND ISLE SHIPYARD, L.L.C., registered with the Florida Department of State, Division of Corporations; Limited liability company formed in Louisiana; registered 2021-07-20; active, annual report filed 2026-01-07 · JAN 2026
- NY DOS: GRAND ISLE SHIPYARD INC., registered with the New York Department of State, Division of Corporations; Corporation formed in Louisiana; registered 2011-08-16; active · AUG 2011
- TX Comptroller: GRAND ISLE SHIPYARD, L.L.C., registered with the Texas Comptroller of Public Accounts; Limited liability company; registered 2007-07-10; active · JUL 2007