Facility	City	Industry	Status	Distance
Calmar Optcom, INC.	Palo Alto	Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals 334515	ACTIVE	0.4 KM
Pearson Electronics INC	Palo Alto	Capacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing 334416	ACTIVE	0.6 KM
Palo Alto Electron, INC.	Palo Alto	Semiconductor and Related Device Manufacturing 334413	LIKELY ACTIVE	1.3 KM
Five 9 Network Systems LLC	Palo Alto	Computer Terminal and Other Computer Peripheral Equipment Manufacturing 334118	ACTIVE	1.4 KM
Lightmatter INC	Palo Alto	Semiconductor and Related Device Manufacturing 334413	UNVERIFIED	1.4 KM

Every listed plant in Santa Clara 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 ICIS, MN-TEMPO, NCDB, RCRAINFO, TRIS · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA FRS	EXISTENCE	AUG 2010	AUG 2024
EPA ECHO	OPERATING	APR 1997	APR 1997

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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