Facility	City	Industry	Status	Distance
North Star Casteel Products	Seattle	Steel Foundries (except Investment) 331513	LIKELY ACTIVE	0.1 KM
Western Steel Casting CO	Seattle	Steel Foundries (except Investment) 331513	UNVERIFIED	1.0 KM
Olympic Foundry INC	Seattle	Iron Foundries 331511	LIKELY ACTIVE	1.5 KM
Northwest Castings	Seattle	Steel Foundries (except Investment) 331513	UNVERIFIED	1.0 KM
Ge Aircraft Engines	Seattle	Nonferrous Metal Foundries 331525	UNVERIFIED	1.7 KM

Every listed plant in King County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 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 RCRAINFO, WA-FSIS · EPA site type STATIONARY.

EPA Facility Registry ServiceEXISTENCE
Record 110005352885 · first seen AUG 2010 · last seen JUL 2026
OSHA injury and illness reportsOPERATING
Record 1447627 · first seen DEC 2025 · last seen DEC 2025
EPA ECHO compliance recordsOPERATING
first seen DEC 2015 · last seen DEC 2015

IN KING COUNTY16 other plants share this one’s industry (Foundries, NAICS 3315); 3 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: NORTH STAR CASTEEL PRODUCTS · OCT 2026
Street address: EPA: 3900 AIRPORT WAY S · OCT 2026
City: EPA: SEATTLE · OCT 2026
State: EPA: WA · OCT 2026
Coordinates: EPA: 47.56867,-122.32266 · OCT 2026
Employees (band): OSHA: 20-99 · DEC 2025
Hazardous waste generator (RCRA): EPA ECHO: none · OCT 2026

Report a correction · Request removal