Facility	City	Industry	Status	Distance
Griswold Industries	Costa Mesa	Iron Foundries 331511	ACTIVE	0.6 KM
Griswald Industries INC	Costa Mesa	Industrial Valve Manufacturing 332911	UNVERIFIED	0.7 KM
Griswold Industries Dba Soundcast CO	Costa Mesa	Other Metal Valve and Pipe Fitting Manufacturing 332919	UNVERIFIED	0.7 KM
Aim Arms LLC	Costa Mesa	Small Arms, Ordnance, and Ordnance Accessories Manufacturing 332994	ACTIVE	1.1 KM
Advanced Precision Machining, LLC	Costa Mesa	Machine Shops 332710	ACTIVE	1.0 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.

Atlas Copco Jc Carter Pumps

Costa Mesa, CA

UNVERIFIED333319

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 BR, CA-ENVIROVIEW, HWTS-DATAMART, RCRAINFO · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA FRS	EXISTENCE	JUN 2017	AUG 2024
EPA ECHO	OPERATING	APR 2009	APR 2009

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	SEP 2026
STATE	EPA FRS	JUL 2026

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

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