Facility	City	Industry	Status	Distance
Aepnus Technology INC	Emeryville	Alumina Refining and Primary Aluminum Production 331313	UNVERIFIED	0.7 KM
Brimstone Commercial, LLC	Oakland	Cement Manufacturing 327310	LIKELY ACTIVE	0.9 KM
Saratoga Energy Research Partners	Berkeley	Alumina and Aluminum Production and Processing 331311	UNVERIFIED	3.6 KM
Duranium INC.	Alameda	Nonferrous Metal (except Aluminum) Smelting and Refining 331410	LIKELY ACTIVE	8.0 KM
Roto Metals, INC	San Francisco	Secondary Smelting and Alloying of Aluminum 331314	UNVERIFIED	11.3 KM

Every listed plant in Alameda 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 AIR, AIRS/AFS, BR, CA-ENVIROVIEW, CARB-TCH, CEDRI, EIS, NCDB, NPDES, RCRAINFO, SEMS, TRIS, TSCA · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA FRS	EXISTENCE	FEB 2026	FEB 2026
EPA ECHO	OPERATING	SEP 2024	SEP 2024

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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