Herotek, INC.
155 Baytech Dr, San Jose, CA 95134
Operating signal within 12 months from two or more independent sources.
What they make
Other Electronic Component Manufacturing334419Herotek manufactures RF and microwave components including detectors, limiters, amplifiers, switches, comb generators, harmonic mixers, and integrated subsystems such as up and down converters, multipliers, and transceivers, with designs operating from DC to 75 GHz. The company offers both standard products and custom designs, and produces all components at its headquarters in San Jose, California. Herotek serves the military, industrial, and commercial markets.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
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|---|---|---|---|---|
| Qst Solutions Limited | San Jose | Semiconductor and Related Device Manufacturing 334413 | UNVERIFIED | 0.0 KM |
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Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 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.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| SAM GOV | OPERATING | DEC 2025 | DEC 2025 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | SAM GOV | DEC 2025 |
| CAGE CODE | SAM GOV | DEC 2025 |
| CITY | SAM GOV | DEC 2025 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | SAM GOV | DEC 2025 |
| REGISTRATION EXPIRATION | SAM GOV | DEC 2025 |
| STATE | SAM GOV | DEC 2025 |
| WEBSITE | SAM GOV | DEC 2025 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.