Operating signal within 24 months, or from a single source.
What they make
Semiconductor and Related Device Manufacturing334413FormFactor Inc. manufactures probe systems, probe cards, and cryogenic systems. They utilize equipment including dilution refrigerators, cryostatsunI,I, and vacuum/pressure systems, and work with substrates and software. The company serves the semiconductor R&D, foundry, and logic industries, and also produces equipment for quantum computing, silicon photonics, and RF/mmW applications.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Electro Surface Technologies INC | Carlsbad | Bare Printed Circuit Board Manufacturing 334412 | UNVERIFIED | 0.1 KM |
| Microprobe | Carlsbad | Other Electronic Component Manufacturing 334419 | UNVERIFIED | 0.1 KM |
| Luxtera INC | Carlsbad | Printed Circuit Assembly (Electronic Assembly) Manufacturing 334418 | UNVERIFIED | 0.2 KM |
| Spectrum Assembly INC | Carlsbad | Printed Circuit Assembly (Electronic Assembly) Manufacturing 334418 | ACTIVE | 0.4 KM |
| Spectrum Assembly, INC (sai) | Carlsbad | Semiconductor and Related Device Manufacturing 334413 | UNVERIFIED | 0.4 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 6 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 BR, NPDES, RCRAINFO · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA ECHO | OPERATING | AUG 2025 | AUG 2025 |
| EPA FRS | EXISTENCE | MAR 2019 | MAR 2019 |
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 |
| RCRA GENERATOR STATUS | EPA ECHO | SEP 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.