Operating signal within 12 months from two or more independent sources.
What they make
Semiconductor and Related Device Manufacturing334413pSemi manufactures semiconductors including RF switches, buck converters, and power solutions. The company's products include ultra-compact RF switches for Wi-Fi 6E and UWB applications, SP4T switches for massive MIMO base stations, and multi-level buck converters for USB-PD fast-charging systems. pSemi serves the connectivity, mobility, and networking industries.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Products
Where these came from
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Peregrine Semiconductor CORP | San Diego | Semiconductor and Related Device Manufacturing 334413 | UNVERIFIED | 0.1 KM |
| Ametek Programmable Power, INC. | San Diego | Printed Circuit Assembly (Electronic Assembly) Manufacturing 334418 | ACTIVE | 0.3 KM |
| Zmicro, INC. | San Diego | Electronic Computer Manufacturing 334111 | ACTIVE | 0.7 KM |
| Presidio Components, INC. | San Diego | Semiconductor and Other Electronic Component Manufacturing 334414 | ACTIVE | 0.9 KM |
| Schroff INC | San Diego | Electronic Computer Manufacturing 334111 | LIKELY ACTIVE | 1.0 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 9 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 | FEB 2026 | FEB 2026 |
| OSHA ITA | OPERATING | DEC 2025 | DEC 2025 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | SAM GOV | FEB 2026 |
| CAGE CODE | SAM GOV | FEB 2026 |
| CITY | SAM GOV | FEB 2026 |
| EMPLOYEE BAND | OSHA ITA | DEC 2025 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | SAM GOV | FEB 2026 |
| REGISTRATION EXPIRATION | SAM GOV | FEB 2026 |
| STATE | SAM GOV | FEB 2026 |
| WEBSITE | SAM GOV | FEB 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.