Operating signal within 12 months from two or more independent sources.
What they make
Other Electronic Component Manufacturing334419- nonlinear optical crystals
- crystal fabrication
- Lithium Triborate
- applications requiring
- LIDT
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
CERTIFICATIONS — LISTED ON THE COMPANY’S WEBSITE
- ITAR registered
Read from this company’s own website on August 9, 2026. Nobody at the facility has confirmed it here, and FactoryRegistry has not verified these — unlike operating status, which comes from independent public records. A certificate can lapse without the website changing, so ask the facility for current ones.
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Eagle Tech Circuits | San Jose | Semiconductor Machinery Manufacturing 333242 | LIKELY ACTIVE | 0.1 KM |
| Plasma Ruggedized Solutions INC | San Jose | Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers 332812 | ACTIVE | 0.2 KM |
| Microchip Technology Inc. San Jose Fortune Dr 1931 | San Jose | Semiconductor and Related Device Manufacturing 334413 | LIKELY ACTIVE | 0.2 KM |
| Micrel LLC | San Jose | Semiconductor and Related Device Manufacturing 334413 | UNVERIFIED | 0.2 KM |
| Pure Wafer INC | San Jose | Industrial Machinery Manufacturing 333295 | LIKELY ACTIVE | 0.3 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
3 sources hold this plant, and 10 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 websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord L7K9NHP7T7F6 · first seen OCT 2025 · last seen SEP 2026
- EPA Facility Registry ServiceEXISTENCERecord 110070900070 · first seen FEB 2021 · last seen FEB 2021
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: GAMDAN OPTICS INC · JUL 2026 · ON THIS PAGE
- SAM.gov: GAMDAN OPTICS, INC · SEP 2026 · ON THIS PAGE
- Street address
- EPA: 1751 FORTUNE DR STE J · JUL 2026 · ON THIS PAGE
- SAM.gov: 1751 FORTUNE DR STE J · 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: 37.400918,-121.896458 · JUL 2026
- Website
- SAM.gov: www.gamdan.com · SEP 2026
- Year established
- Company website: 2006 · AUG 2026
- CAGE code
- SAM.gov: 7ZAE5 · SEP 2026
- SAM registration expires
- SAM.gov: 2027-09-04 · SEP 2026