FIRMS code

P145 North American Shipbuilding 04

Name: North American Shipbuilding 04
Address: 352 Dickson Rd, Houma, LA, 70363-7309, US

Active Foreign trade zone

Facility details

FIRMS code: P145
Name: North American Shipbuilding 04
Address: 352 Dickson Rd
Houma, LA 70363-7309
Status: Active (A)
Facility type: Foreign trade zone (02)
CBP port: Morgan City, LA (2001)
CBP region: 5
Last changed: 2026-10-23
Data as of: 2026-10-23

Pre-filing validation

Validate P145 before you file

Check P145 against the port and use on your filing before ACE does: list, status, port (ACE 164) and facility type.

curl https://api.firmsapi.com/v1/validate \
  -H "x-api-key: $FIRMSAPI_KEY" -H "content-type: application/json" \
  -d '{"code":"P145","port":"2001","use":"ftz_admission"}'

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Nearby facilities in the same port

Code	Name	Type	Distance
P481	Seadrill Americas-Storage Facility	Foreign trade zone	920 m
PAQ0	McDonough Marine Houma Munson Slip	Pier or terminal	965 m
R096	GULF ISLAND FAB	Pier or terminal	1.1 km
R150	Gulf Island Shipyards LLC	Foreign trade zone	1.1 km
PAM6	Gulf Island Shipyards, LLC	Foreign trade zone	1.5 km

Source: U.S. Customs and Border Protection FIRMS code list, data as of 2026-10-23. FIRMSapi is not affiliated with CBP; confirm bond status and filing details in ACE.