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Nanosilicon, INC.

2461 Autumnvale Dr, San Jose, CA 95131

ACTIVELAST SEEN IN FEDERAL DATA AUG 2026 · 3 SOURCES

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

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Homepage of Nanosilicon, INC.
Their homepage, crawled JUL 2026

What they make

Semiconductor and Related Device Manufacturing334413

NanoSILICON, Inc. manufactures and reclaims silicon wafers in diameters from 50.8mm through 300mm, offering virgin test and prime wafers that are polished in-house or sourced factory-sealed from major manufacturers, along with reclaim services and thermal oxide services with specified thickness uniformity. The company holds ISO 9001:2015 certification.

SUMMARIZED FROM THE COMPANY’S OWN WEBSITE

Where it is

37.40383, -121.88552 · CENSUS TIGER
COUNTY
METRO AREA
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Every listed plant in Santa Clara County

Also at this address

No other federal record shares this street address.

WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 8 FIELDS

Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.

EPA cross-references this facility in CA-CERS, CA-ENVIROVIEW, OSHA-OIS, RCRAINFO · EPA site type STATIONARY.

SourceEvidenceFirst seenLast seen
COMPANY SITEOPERATINGJUL 2026AUG 2026
SAM GOVOPERATINGNOV 2025NOV 2025
EPA FRSEXISTENCEOCT 2015OCT 2015
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
FIELDSOURCESIGNAL
ADDRESS LINE1EPA FRSJUL 2026
ADDRESS LINE1SAM GOVNOV 2025
CAGE CODESAM GOVNOV 2025
CITYEPA FRSJUL 2026
CITYSAM GOVNOV 2025
GEOMEPA FRSJUL 2026
NAMEEPA FRSJUL 2026
NAMESAM GOVNOV 2025
REGISTRATION EXPIRATIONSAM GOVNOV 2025
STATEEPA FRSJUL 2026
STATESAM GOVNOV 2025
WEBSITESAM GOVNOV 2025

Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

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