Facility	City	Industry	Status	Distance
Centon Electronics INC	Aliso Viejo	Semiconductor and Related Device Manufacturing 334413	UNVERIFIED	0.1 KM
Astronic	Aliso Viejo	Bare Printed Circuit Board Manufacturing 334412	ACTIVE	0.7 KM
Qpc Fiber Optic LLC	Laguna Niguel	Electronic Connector Manufacturing 334417	ACTIVE	1.5 KM
Cobham Colorado Springs	Aliso Viejo	Semiconductor and Related Device Manufacturing 334413	UNVERIFIED	1.9 KM
W G Holt INC Dba Holt Integrated Circuits	Aliso Viejo	Semiconductor and Related Device Manufacturing 334413	UNVERIFIED	2.6 KM

Every listed plant in Orange County

Also at this address

1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.

Ossur N a

Aliso Viejo, CA

UNVERIFIED339113

WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 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 RCRAINFO · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA FRS	EXISTENCE	AUG 2019	AUG 2019

FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT

FIELD	SOURCE	SIGNAL
ADDRESS LINE1	EPA FRS	JUL 2026
CITY	EPA FRS	JUL 2026
GEOM	EPA FRS	JUL 2026
NAME	EPA FRS	JUL 2026
RCRA GENERATOR STATUS	EPA ECHO	AUG 2026
STATE	EPA FRS	JUL 2026

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

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