Operating signal within 24 months, or from a single source.
What they make
Semiconductor and Related Device Manufacturing334413- chipsets
- power consumption
- silicon area
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Open positions
Openings read from Oso Semiconductor INC.’s own job board on Breezy, last checked OCT 20, 2026. FactoryRegistry does not host applications — each title opens the posting where the company published it.
- Technical Business Development Lead, SATCOMMountain View, CA · Remote · posted OCT 7, 2026
- RF Test Automation & Execution EngineerMountain View, CA · posted SEP 25, 2026
- Principal Digital & Mixed-Signal IC Design EngineerMountain View, CA · posted SEP 25, 2026
- Principal RFIC Design Engineer - Power Amplifier SpecialistMountain View, CA · posted SEP 25, 2026
- Principal RFIC Design Engineer - Chip LeadMountain View, CA · posted SEP 25, 2026
- Head of Engineering (RFIC Focus)Mountain View, CA · Engineering · posted JUL 28, 2026
- Principal RFIC Design EngineerMountain View, CA · Engineering · posted JUL 28, 2026
- RFIC Design EngineerMountain View, CA · Engineering · posted JUL 20, 2026
- RF Test & Systems EngineerMountain View, CA · Engineering · posted JUL 14, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Squaglia Manufacturing Company | Mountain View | Semiconductor and Other Electronic Component Manufacturing 334411 | UNVERIFIED | 0.7 KM |
| Gwave Technology INC. | Mountain View | Other Electronic Component Manufacturing 334419 | ACTIVE | 1.2 KM |
| Teledyne Defense Electronics, LLC | Mountain View | Semiconductor and Related Device Manufacturing 334413 | ACTIVE | 1.7 KM |
| Teledyne Mountain View | Mountain View | Other Electronic Component Manufacturing 334419 | LIKELY ACTIVE | 1.7 KM |
| Sanmina Mountain View | Mountain View | Bare Printed Circuit Board Manufacturing 334412 | UNVERIFIED | 2.5 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
2 sources hold this plant, and 8 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.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord RV3AACLWM8D9 · first seen OCT 2025 · last seen OCT 2025
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
- SAM.gov: OSO SEMICONDUCTOR INC. · OCT 2025
- Street address
- SAM.gov: 148 CASTRO ST STE B1 · OCT 2025
- City
- SAM.gov: MOUNTAIN VIEW · OCT 2025
- State
- SAM.gov: CA · OCT 2025
- Coordinates
- Census geocoder: 37.394367739183,-122.078715100876 · JUL 2026
- Website
- SAM.gov: www.ososemi.com · OCT 2025
- CAGE code
- SAM.gov: 9FKM0 · OCT 2025
- SAM registration expires
- SAM.gov: 2026-10-15 · OCT 2025