Facility	City	Industry	Status	Distance
Del Mar Avionics, LLC	Irvine	All Other General Purpose Machinery Manufacturing 333999	ACTIVE	0.2 KM
Meggitt Defense Systems, INC.	Irvine	All Other Fabricated Metal Product Manufacturing 332995	ACTIVE	0.2 KM
Bit Group USA	Irvine	Analytical Laboratory Instrument Manufacturing 334516	UNVERIFIED	0.3 KM
Herzan, LLC	Irvine	Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513	ACTIVE	0.4 KM
Broadley-James-Corporation	Irvine	Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513	UNVERIFIED	0.3 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.

Dow Chemical

Irvine, CA

UNVERIFIED325211

WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 9 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 BR, RCRAINFO · EPA site type STATIONARY.

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

FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT

FIELD	SOURCE	SIGNAL
ADDRESS LINE1	EPA FRS	JUL 2026
ADDRESS LINE1	SAM GOV	AUG 2025
CAGE CODE	SAM GOV	AUG 2025
CITY	EPA FRS	JUL 2026
CITY	SAM GOV	AUG 2025
EMPLOYEE BAND	OSHA ITA	DEC 2025
GEOM	EPA FRS	JUL 2026
NAME	EPA FRS	JUL 2026
NAME	SAM GOV	AUG 2025
REGISTRATION EXPIRATION	SAM GOV	AUG 2025
STATE	EPA FRS	JUL 2026
STATE	SAM GOV	AUG 2025
WEBSITE	SAM GOV	AUG 2025

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

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