Operating signal within 12 months from two or more independent sources.
What they make
Semiconductor and Related Device Manufacturing334413- silicon wafers
- virgin test
- prime wafers
- diameters
- 50.8mm
- 300mm
- oxide services
- thicknesses starting
- ISO 9001
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Stratio INC | San Jose | Commercial and Service Industry Machinery Manufacturing 333314 | ACTIVE | 0.4 KM |
| Pavilion Integration Corporation | San Jose | Semiconductor and Related Device Manufacturing 334413 | ACTIVE | 0.6 KM |
| Mazda Computing, INC | San Jose | Electronic Computer Manufacturing 334111 | ACTIVE | 0.6 KM |
| Microchip Technology Inc. 2180 Fortune Dr | San Jose | Semiconductor and Related Device Manufacturing 334413 | LIKELY ACTIVE | 0.5 KM |
| Bay Electronic Support Tronics, INC | San Jose | Bare Printed Circuit Board Manufacturing 334412 | ACTIVE | 0.6 KM |
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 CA-CERS, CA-ENVIROVIEW, OSHA-OIS, RCRAINFO · EPA site type STATIONARY.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord DAZWQWH3F9N1 · first seen NOV 2025 · last seen SEP 2026
- EPA Facility Registry ServiceEXISTENCERecord 110043233355 · first seen OCT 2015 · last seen OCT 2015
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: NANOSILICON INC · JUL 2026 · ON THIS PAGE
- SAM.gov: NANOSILICON, INC. · SEP 2026 · ON THIS PAGE
- Street address
- EPA: 2461 AUTUMNVALE DR · JUL 2026 · ON THIS PAGE
- SAM.gov: 2461 AUTUMNVALE DR · SEP 2026 · ON THIS PAGE
- City
- EPA: SAN JOSE · JUL 2026 · ON THIS PAGE
- SAM.gov: SAN JOSE · SEP 2026 · ON THIS PAGE
- State
- EPA: CA · JUL 2026 · ON THIS PAGE
- SAM.gov: CA · SEP 2026 · ON THIS PAGE
- County (FIPS code)
- EPA: 06085 · SEP 2026
- Coordinates
- EPA: 37.403826,-121.885519 · JUL 2026
- Website
- SAM.gov: http://www.nanosiliconinc.com/ · SEP 2026
- CAGE code
- SAM.gov: 83DM5 · SEP 2026
- SAM registration expires
- SAM.gov: 2027-09-21 · SEP 2026