FactoryRegistry
Claim a page

Alphaems CORP

4211 Starboard Dr, Fremont, CA 94538

UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 1 SOURCE

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

DirectionsClaim this pageGet the badge

What they make

Printed Circuit Assembly (Electronic Assembly) Manufacturing334418

Where it is

37.49332, -121.95131 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS
STREET VIEW

Other plants nearby

FacilityCityIndustryStatusDistance
Wislab Ems CorporationFremontPrinted Circuit Assembly (Electronic Assembly) Manufacturing
334418
ACTIVE0.0 KM
Bema Electronic Manufacturing, INCFremontPrinted Circuit Assembly (Electronic Assembly) Manufacturing
334418
ACTIVE0.5 KM
Te Connectivity CorporationFremontElectronic Connector Manufacturing
334417
ACTIVE0.7 KM
Fm3 Aer - FremontFremontElectronic Connector Manufacturing
334417
LIKELY ACTIVE0.8 KM
Translarity, INC.FremontSemiconductor and Related Device Manufacturing
334413
ACTIVE1.0 KM

Every listed plant in Alameda County

Also at this address

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

Wislab Ems Corporation
Fremont, CA
ACTIVE334418
Asteelflash California, INC
Fremont, CA
UNVERIFIED334412

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 TRIS · EPA site type STATIONARY.

  • EPA Facility Registry ServiceEXISTENCE
    Record 110071893667 · first seen FEB 2025 · last seen FEB 2025

IN ALAMEDA COUNTY228 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 44 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: ALPHAEMS CORP · OCT 2026
Street address
EPA: 4211 STARBOARD DR · OCT 2026
City
EPA: FREMONT · OCT 2026
State
EPA: CA · OCT 2026
County (FIPS code)
EPA: 06001 · OCT 2026
Coordinates
EPA: 37.493324,-121.951315 · OCT 2026

Report a correction · Request removal