Facility	City	Industry	Status	Distance
Aitech Defense Systems INC	Chatsworth	Electronic Computer Manufacturing 334111	ACTIVE	0.2 KM
Stock Point Electronics INC	Chatsworth	Semiconductor and Related Device Manufacturing 334413	UNVERIFIED	0.2 KM
Alliant Techsystems Operations LLC	Northridge	Other Electronic Component Manufacturing 334419	ACTIVE	0.4 KM
Northrop Grumman Systems Corporation	Northridge	Guided Missile and Space Vehicle Manufacturing 336414	ACTIVE	0.4 KM
Celltron-west LLC	Chatsworth	Other Electronic Component Manufacturing 334419	ACTIVE	0.7 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 FEDERAL SOURCES, 6 FIELDS

Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.

EPA cross-references this facility in NPDES, RCRAINFO · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
OSHA ITA	OPERATING	DEC 2025	DEC 2025
EPA FRS	EXISTENCE	AUG 2017	AUG 2017

FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT

FIELD	SOURCE	SIGNAL
ADDRESS LINE1	EPA FRS	JUL 2026
CITY	EPA FRS	JUL 2026
EMPLOYEE BAND	OSHA ITA	DEC 2025
GEOM	CENSUS GEOCODER	JUL 2026
GEOM	EPA FRS	JUL 2026
NAME	EPA FRS	JUL 2026
STATE	EPA FRS	JUL 2026

Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

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