FIRMS code

M341 SHED D

Active Pier or terminal

Facility details

FIRMS code: M341
Name: SHED D
Address: PUERTO NUEVO PORT AREA
SAN JUAN, PR 00934
Status: Active (A)
Facility type: Pier or terminal (03)
CBP port: San Juan, PR (4909)
CBP region: 4
Last changed: 2026-10-23
Data as of: 2026-10-23

Pre-filing validation

Validate M341 before you file

Check M341 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":"M341","port":"4909","use":"location_of_goods"}'

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Other codes at this address

Many facilities hold several FIRMS codes, for example one per facility type or operator.

Code	Name	Type	Status
M339	SHED A	Pier or terminal	Active
M340	SHED B	Pier or terminal	Active
M343	SEA LAND (CXS)	Importer's premises	Deleted
M356	OPEN SPACE L-N	Pier or terminal	Active

Nearby facilities in the same port

Code	Name	Type	Distance
L1O9	Centro Automotriz Santa Rosa, Inc. 002	Foreign trade zone	760 m
O875	ISS Marine Services, Inc.	Importer's premises	808 m
LBL7	Aceros de AmÃ©rica, Inc. 01	Foreign trade zone	1.1 km
M200	Martinez Arias Hermanos, Inc.	Foreign trade zone	1.1 km
M344	MAERSK,INC-SEA LAND	Importer's premises	1.1 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.