Facility	City	Industry	Status	Distance
Amtec Industries INC	Pleasanton	Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513	ACTIVE	0.7 KM
Kensington Laboratories, LLC	Dublin	Printed Circuit Assembly (Electronic Assembly) Manufacturing 334418	LIKELY ACTIVE	1.0 KM
Amber Semiconductor, INC.	Dublin	Semiconductor and Related Device Manufacturing 334413	ACTIVE	1.5 KM
Inneos LLC	Pleasanton	Audio and Video Equipment Manufacturing 334310	ACTIVE	2.1 KM
Metamaterial Technologies USA INC	Pleasanton	Semiconductor and Related Device Manufacturing 334413	UNVERIFIED	2.7 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 RCRAINFO · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA ECHO	OPERATING	SEP 2025	SEP 2025
EPA FRS	EXISTENCE	OCT 2021	OCT 2021

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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