Thoma-sea Marine Constructors, LLC

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
LLLaship LLC	Houma	Ship Building and Repairing 336611	◐ LIKELY ACTIVE	1.6 KM
Thoma-sea Marine Constructors, L.l.c.	Houma	Ship Building and Repairing 336611	● ACTIVE	2.0 KM
TMThoma-sea Marine Constructors LLC - Houma Facility	Houma	Ship Building and Repairing 336611	◐ LIKELY ACTIVE	2.1 KM
Gulf Island, L.l.c	Houma	Plate Work Manufacturing 332313	◐ LIKELY ACTIVE	2.2 KM
PEPerformance Energy Services LLC	Houma	Fabricated Structural Metal Manufacturing 332312	◐ LIKELY ACTIVE	2.3 KM

Every listed plant in Terrebonne County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 7 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 BR, RCRAINFO · EPA site type STATIONARY.

• EPA ECHO compliance recordsOPERATING
  first seen SEP 2023 · last seen SEP 2023
• EPA Facility Registry ServiceEXISTENCE
  Record 110056318471 · first seen DEC 2014 · last seen DEC 2014

IN TERREBONNE COUNTY22 other plants share this one’s industry (Ship and Boat Building, NAICS 3366); 5 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: THOMA-SEA MARINE CONSTRUCTORS, LLC · OCT 2026

Street address

EPA: 429 ROME WOODARD ST · OCT 2026

City

EPA: HOUMA · OCT 2026

State

EPA: LA · OCT 2026

County (FIPS code)

EPA: 22109 · OCT 2026

Coordinates

EPA: 29.560869,-90.679988 · OCT 2026

Hazardous waste generator (RCRA)

EPA ECHO: LQG · OCT 2026