Facility	City	Industry	Status	Distance
PCB Piezotronics - Endevco	Sunnyvale	Electronic Connector Manufacturing 334417	LIKELY ACTIVE	0.3 KM
Eridan Communications INC	Sunnyvale	Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220	ACTIVE	0.5 KM
Sunpreme, INC	Sunnyvale	Semiconductor and Related Device Manufacturing 334413	UNVERIFIED	0.8 KM
Sierra Proto Express	Sunnyvale	Bare Printed Circuit Board Manufacturing 334412	LIKELY ACTIVE	1.5 KM
Sierra Circuits, INC.	Sunnyvale	Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220	ACTIVE	1.5 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

2 sources hold this plant, and 7 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 RCRAINFO · EPA site type STATIONARY.

OSHA injury and illness reportsOPERATING
Record 959380 · first seen DEC 2025 · last seen DEC 2025
EPA Facility Registry ServiceEXISTENCE
Record 110070422455 · first seen DEC 2018 · last seen DEC 2018

ALSO RECORDED ASHORIBA INSTRUMENTS INC

IN SANTA CLARA COUNTY823 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 127 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: HORIBA INSTRUMENTS INC · JUL 2026
Street address: EPA: 430 INDIO WAY · JUL 2026
City: EPA: SUNNYVALE · JUL 2026
State: EPA: CA · JUL 2026
County (FIPS code): EPA: 06085 · SEP 2026
CoordinatesSOURCES DISAGREE: Census geocoder: 37.386298749967,-122.032237619161 · JUL 2026 · ON THIS PAGE; EPA: 37.386449,-122.03277 · JUL 2026
Employees (band): OSHA: 20-99 · DEC 2025

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