FIRMS code

PAC0 Thoma-Sea Marine Constructors, L.L.C. 02

Active Foreign trade zone

Facility details

FIRMS code: PAC0
Name: Thoma-Sea Marine Constructors, L.L.C. 02
Address: 6130 Highway 308
Lockport, LA 70374-5140
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 PAC0 before you file

Check PAC0 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":"PAC0","port":"2001","use":"ftz_admission"}'

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Nearby facilities in the same port

Code	Name	Type	Distance
R143	Bollinger Shipyards 11	Foreign trade zone	3.0 km
Q931	Bollinger Shipyards 01	Foreign trade zone	5.9 km
Q499	BOLLINGER SHIPYARD - LOCKPORT	Pier or terminal	6.0 km
PAC2	Thoma-Sea Marine Constructors, L.L.C. 04	Foreign trade zone	9.4 km
Q544	MAIN IRON WORKS	Pier or terminal	10.9 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.