Facility	City	Industry	Status	Distance
Besser Company USA	Compton	Nonferrous Metal (except Aluminum) Smelting and Refining 331411	UNVERIFIED	6.6 KM
Katlan Industries INC	Paramount	Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding 331491	UNVERIFIED	8.6 KM
Certex USA LLC	Wilmington	Copper Rolling, Drawing, Extruding, and Alloying 331420	UNVERIFIED	7.8 KM
Epson America INC	Los Alamitos	Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 331492	ACTIVE	8.5 KM
Exide Technologies Northern Assessment Area Cleanup	Los Angeles	Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 331492	UNVERIFIED	8.6 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 — 4 FEDERAL SOURCES, 7 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 CA-ENVIROVIEW, CARB-TCH, HWTS-DATAMART, NCDB, NPDES, OSHA-OIS, RCRAINFO, TRIS · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA FRS	EXISTENCE	JUN 2026	JUN 2026
OSHA ITA	OPERATING	DEC 2025	DEC 2025
EPA TRI	OPERATING	DEC 2023	DEC 2023
EPA ECHO	OPERATING	AUG 2023	AUG 2023

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	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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