FIRMS code

Y372 CertainTeed Gypsum

Name: CertainTeed Gypsum
Address: 5931 E MARGINAL S WAY, SEATTLE, WA, 98134-2414, US

Active Pier or terminal

Facility details

FIRMS code: Y372
Name: CertainTeed Gypsum
Address: 5931 E MARGINAL S WAY
SEATTLE, WA 98134-2414
Status: Active (A)
Facility type: Pier or terminal (03)
CBP port: Seattle, WA (3001)
CBP region: 7
Last changed: 2026-10-23
Data as of: 2026-10-23

Pre-filing validation

Validate Y372 before you file

Check Y372 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":"Y372","port":"3001","use":"location_of_goods"}'

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Nearby facilities in the same port

Code	Name	Type	Distance
X161	Union Pacific Seattle	Inspection facility	524 m
X133	J A JACK & SONS	Pier or terminal	592 m
Y565	Terminal 115	Pier or terminal	675 m
X389	LEHIGH CEMENT CO	Pier or terminal	685 m
Z539	Alaska Marine Lines (East Terminal)	Pier or terminal	712 m

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.