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North American Shipbuilding LLC - Larose Shipyard

800 Industrial Park Road, Larose, LA 70373

LIKELY ACTIVELAST SEEN IN FEDERAL DATA MAY 2026 · 4 SOURCES

Operating signal within 24 months, or from a single source.

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What they make

Ship Building and Repairing336611

Where it is

29.58571, -90.37600 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS

Other plants nearby

FacilityCityIndustryStatusDistance
International Shipyard LLC - Shipyard FacilityLaroseAir-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
333415
UNVERIFIED0.6 KM
David Industries INCLaroseBoat Building
336612
UNVERIFIED1.9 KM
Allied Shipyard INC - Larose FacilityLaroseShip Building and Repairing
336611
LIKELY ACTIVE2.6 KM
Bollinger Larose LLCLaroseShip Building and Repairing
336611
UNVERIFIED4.4 KM
Bendco #'s 2 & 3 Tank Battery - Valentine FieldValentineBoat Building
336612
UNVERIFIED8.7 KM

Every listed plant in Lafourche County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 sources hold this plant, and 9 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, BR, EIS, ICIS, LA-TEMPO, NPDES, OSHA-OIS, RCRAINFO, TRIS · EPA site type STATIONARY.

  • SAM.gov entity registrationOPERATING
    Record MNYKFNDC4M45 · first seen MAY 2026 · last seen MAY 2026
  • EPA Toxics Release InventoryOPERATING
    first seen DEC 2023 · last seen DEC 2024
  • EPA ECHO compliance recordsOPERATING
    first seen AUG 2024 · last seen AUG 2024
  • EPA Facility Registry ServiceEXISTENCE
    Record 110000846648 · first seen JUN 2017 · last seen JUN 2017

ALSO RECORDED ASNORTH AMERICAN SHIPBUILDING LLC

IN LAFOURCHE COUNTY19 other plants share this one’s industry (Ship and Boat Building, NAICS 3366); 6 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.

NameSOURCES DISAGREE
EPA: NORTH AMERICAN SHIPBUILDING LLC - LAROSE SHIPYARD · NOV 2026 · ON THIS PAGE
SAM.gov: NORTH AMERICAN SHIPBUILDING LLC · MAY 2026
Street addressSOURCES DISAGREE
EPA: 800 INDUSTRIAL PARK ROAD · NOV 2026 · ON THIS PAGE
SAM.gov: 800 INDUSTRIAL PARK RD · MAY 2026
City
EPA: LAROSE · NOV 2026 · ON THIS PAGE
SAM.gov: LAROSE · MAY 2026 · ON THIS PAGE
State
EPA: LA · NOV 2026 · ON THIS PAGE
SAM.gov: LA · MAY 2026 · ON THIS PAGE
County (FIPS code)
EPA: 22057 · NOV 2026
CoordinatesSOURCES DISAGREE
Census geocoder: 29.583130744283,-90.377615762041 · JUL 2026
EPA: 29.585708,-90.375996 · NOV 2026 · ON THIS PAGE
CAGE code
SAM.gov: 1QFK6 · MAY 2026
Hazardous waste generator (RCRA)
EPA ECHO: LQG · NOV 2026
SAM registration expires
SAM.gov: 2027-05-06 · MAY 2026

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