Mission West Properties

233 So Hillview Dr, Milpitas, CA 95035

UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 1 SOURCE

Present in a source dataset, with no recent operating signal.

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What they make

Semiconductor and Related Device Manufacturing334413

Where it is

37.43060, -121.89235 · CENSUS TIGER

COUNTY

Santa Clara County

METRO AREA

San Jose-Sunnyvale-Santa Clara, CA

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Other plants nearby

Facility	City	Industry	Status	Distance
Nanosys	Milpitas	All Other Miscellaneous Chemical Product and Preparation Manufacturing 325998	UNVERIFIED	0.2 KM
Sipex Corporation	Milpitas	Semiconductor and Related Device Manufacturing 334413	UNVERIFIED	0.3 KM
Linear Technology CORP	Milpitas	Semiconductor and Related Device Manufacturing 334413	UNVERIFIED	0.3 KM
Optical Associates INC	Milpitas	Semiconductor and Related Device Manufacturing 334413	ACTIVE	0.4 KM
Headway Technologies INC	Milpitas	Computer Storage Device Manufacturing 334112	LIKELY ACTIVE	0.4 KM

Every listed plant in Santa Clara County

Also at this address

More than one federal record exists for this street address. The primary record for the site is listed first.

Shoei Electronic Materials INC

Milpitas, CA

UNVERIFIED325180

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
Record 110058362301 · first seen JUN 2017 · last seen AUG 2024

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: MISSION WEST PROPERTIES · OCT 2026
Street address: EPA: 233 SO HILLVIEW DR · OCT 2026
City: EPA: MILPITAS · OCT 2026
State: EPA: CA · OCT 2026
County (FIPS code): EPA: 06085 · OCT 2026
CoordinatesSOURCES DISAGREE: Census geocoder: 37.428742076568,-121.891854549619 · SEP 2026; EPA: 37.430596,-121.892353 · OCT 2026 · ON THIS PAGE

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