Silicon Quest International INC
4425 Fortran Dr, San Jose, CA 95134
UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 1 SOURCE
Present in a source dataset, with no recent operating signal.
What they make
Semiconductor Machinery Manufacturing333242Where it is
37.42344, -121.95696 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Restoration Robotics | San Jose | Industrial Machinery Manufacturing 333249 | UNVERIFIED | 0.2 KM |
| Novellus Systems INC | San Jose | Industrial Machinery Manufacturing 333298 | UNVERIFIED | 1.2 KM |
| Lam Research Corporation | San Jose | Industrial Machinery Manufacturing 333295 | UNVERIFIED | 1.2 KM |
| Canon U.s.a., INC. | San Jose | Semiconductor Machinery Manufacturing 333242 | LIKELY ACTIVE | 3.1 KM |
| 1257 Elko Drive | Sunnyvale | Semiconductor Machinery Manufacturing 333242 | LIKELY ACTIVE | 3.4 KM |
Also at this address
More than one federal record exists for this street address. The primary record for the site is listed first.
WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 5 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-ENVIROVIEW, NPDES · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA FRS | EXISTENCE | OCT 2015 | JUN 2017 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.