Facility	City	Industry	Status	Distance
Hydromach INC	Chatsworth	Aircraft Engine and Engine Parts Manufacturing 336412	ACTIVE	0.7 KM
Aitech Defense Systems INC	Chatsworth	Electronic Computer Manufacturing 334111	ACTIVE	0.8 KM
Teledyne Risi, INC.	Chatsworth	Other Aircraft Parts and Auxiliary Equipment Manufacturing 336413	ACTIVE	0.8 KM
Hydraulics International INC	Chatsworth	Fluid Power Valve and Hose Fitting Manufacturing 332912	ACTIVE	0.8 KM
Ontic Engineering & Manufacturing, INC	Chatsworth	Fluid Power Valve and Hose Fitting Manufacturing 332912	ACTIVE	1.0 KM

Every listed plant in Los Angeles County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 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 CA-ENVIROVIEW, NPDES, RCRAINFO, TRIS · EPA site type STATIONARY.

EPA ECHO compliance recordsOPERATING
first seen OCT 2019 · last seen OCT 2019
EPA Facility Registry ServiceEXISTENCE
Record 110002142075 · first seen OCT 2016 · last seen OCT 2016

IN LOS ANGELES COUNTY523 other plants share this one’s industry (Aerospace Product and Parts Manufacturing, NAICS 3364); 126 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: DUKES INC · OCT 2026
Street address: EPA: 9060 WINNETKA AVE · OCT 2026
City: EPA: NORTHRIDGE · OCT 2026
State: EPA: CA · OCT 2026
County (FIPS code): EPA: 06037 · OCT 2026
Coordinates: EPA: 34.23513,-118.57107 · OCT 2026
Hazardous waste generator (RCRA): EPA ECHO: none · OCT 2026

Report a correction · Request removal