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Finisar Corporation

48800 Milmont Dr, Fremont, CA 94538

ACTIVELAST SEEN IN FEDERAL DATA OCT 2026 · 3 SOURCES

Operating signal within 12 months from two or more independent sources.

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Homepage of Finisar Corporation
Their homepage, crawled JUL 2026

What they make

Printed Circuit Assembly (Electronic Assembly) Manufacturing334418
  • networking
  • lasers

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

CAREERS
Careers page — seen SEP 8, 2026

Where it is

37.46353, -121.92130 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS
STREET VIEW

Other plants nearby

FacilityCityIndustryStatusDistance
SMTC Corporation- FremontFremontPrinted Circuit Assembly (Electronic Assembly) Manufacturing
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LIKELY ACTIVE0.3 KM
All Quality ServicesFremontPrinted Circuit Assembly (Electronic Assembly) Manufacturing
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LIKELY ACTIVE0.3 KM
Fine PitchFremontBare Printed Circuit Board Manufacturing
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UNVERIFIED0.3 KM
Applied Ceramics, INC.FremontPottery, Ceramics, and Plumbing Fixture Manufacturing
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Telewave.io INCFremontRadio and Television Broadcasting and Wireless Communications Equipment Manufacturing
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ACTIVE0.5 KM

Every listed plant in Alameda County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 9 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.

  • The company’s own websiteOPERATING
    first seen JUL 2026 · last seen OCT 2026
  • SAM.gov entity registrationOPERATING
    Record WQG5JVTHCKR3 · first seen MAR 2026 · last seen MAR 2026
  • EPA Facility Registry ServiceEXISTENCE
    Record 110067209103 · first seen JAN 2016 · last seen JAN 2016

ALSO RECORDED ASFINISAR CORP

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.

NameSOURCES DISAGREE
EPA: FINISAR CORP · JUL 2026
SAM.gov: FINISAR CORPORATION · MAR 2026 · ON THIS PAGE
Street addressSOURCES DISAGREE
EPA: 48800 MILMONT DRIVE · JUL 2026
SAM.gov: 48800 MILMONT DR · MAR 2026 · ON THIS PAGE
City
EPA: FREMONT · JUL 2026 · ON THIS PAGE
SAM.gov: FREMONT · MAR 2026 · ON THIS PAGE
State
EPA: CA · JUL 2026 · ON THIS PAGE
SAM.gov: CA · MAR 2026 · ON THIS PAGE
County (FIPS code)
EPA: 06001 · SEP 2026
Coordinates
EPA: 37.46353,-121.9213 · JUL 2026
Website
SAM.gov: www.coherent.com · MAR 2026
CAGE code
SAM.gov: 1RUX5 · MAR 2026
SAM registration expires
SAM.gov: 2027-02-20 · MAR 2026

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