Facility	City	Industry	Status	Distance
Samtec Optical Group	Santa Clara	Semiconductor and Related Device Manufacturing 334413	LIKELY ACTIVE	0.3 KM
Micrel Synergy Semiconductor	Santa Clara	Electronic Computer Manufacturing 334111	LIKELY ACTIVE	0.4 KM
Whizz Systems, INC.	Santa Clara	Printed Circuit Assembly (Electronic Assembly) Manufacturing 334418	ACTIVE	0.4 KM
Filtronic Solid State	Santa Clara	Printed Circuit Assembly (Electronic Assembly) Manufacturing 334418	UNVERIFIED	0.5 KM
Halo Industries INC	Santa Clara	Semiconductor and Related Device Manufacturing 334413	ACTIVE	0.5 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

1 source holds this plant, and 6 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in EIS · EPA site type STATIONARY.

EPA Facility Registry ServiceEXISTENCE
Records 110054315825, 110071752506 · first seen JUN 2017 · last seen AUG 2024

ALSO RECORDED ASON SEMICONDUCTOR INC

IN SANTA CLARA COUNTY823 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 128 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name: EPA: CATALYST SEMICONDUCTOR INC · OCT 2026
Street address: EPA: 2975 STENDER WAY · OCT 2026
City: EPA: SANTA CLARA · OCT 2026
State: EPA: CA · OCT 2026
County (FIPS code): EPA: 06085 · OCT 2026
CoordinatesSOURCES DISAGREE: Census geocoder: 37.376376254556,-121.970097297787 · JUL 2026 · ON THIS PAGE; EPA: 37.37637,-121.96948 · JUL 2026

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