Verified Nov 2026
Electronics & Software
·
San Diego, California
·
Since 1990
pSemi, a subsidiary of Murata Manufacturing Co., Ltd., is a semiconductor company headquartered in San Diego, California, founded in 1990. It has an estimated 500 to 1,000 employees and estimated annual revenue of $100 to 250 million. The company designs RF integrated circuits and power management products using its UltraCMOS technology, serving automotive, electric-vehicle, electronics, medical, and military-defense markets. In June 2026, it announced a DOCSIS 4.0-ready UltraCMOS RF switch.
pSemi, A Murata Company at a glance
Revenue
$100-250M
Est. band
Employees
500-1,000
Founded
1990
Headquarters
San Diego, California
Certifications
AS9100 · IATF 16949 · ISO 9001
Industries
Automotive
Electric Vehicles
Electronics
Medical
Military & Defense
Plumbing & Hardware
STABILITY SIGNALS
Established & active
36 years in operation (founded 1990).
Holds AS9100, IATF 16949, ISO 9001 certification(s) per public sources.
Overview
pSemi, a subsidiary of Murata Manufacturing Co., Ltd., is a semiconductor company headquartered in San Diego, California, founded in 1990. It has an estimated 500 to 1,000 employees and estimated annual revenue of $100 to 250 million. The company designs RF integrated circuits and power management products using its UltraCMOS technology, serving automotive, electric-vehicle, electronics, medical, and military-defense markets. In June 2026, it announced a DOCSIS 4.0-ready UltraCMOS RF switch.
At a glance
Attribute | Detail |
|---|---|
Founded | 1990 |
Headquarters | San Diego, California |
Employees | 500-1,000 |
Revenue | $100-250M (estimated) |
Primary capability | Electronics & Software |
Certifications | AS9100 · IATF 16949 · ISO 9001 |
What pSemi, A Murata Company makes
The company holds AS9100, IATF 16949, and ISO 9001 certifications and lists semiconductor, electronics, sensor, and battery-related products among its offerings.
Products and capabilities described on the company's own site include Semiconductor, Battery, Pump, Electronics, Sensor (source: psemi.com).
Certifications
pSemi, A Murata Company is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
Latest developments
2026-11-05 — pSemi Introduces PE423213 Ultra-Low-Power Wideband RF Switch (psemi.com)
2026-10-09 — pSemi Launches PE566212 & PE566213 2.4 GHz IoT FEMs (psemi.com)
2026-06-30 — pSemi at RFMW Booth IMS2026 - RFMW Blog (rfmwblog.com)
2026-06-08 — pSemi Announces DOCSIS 4.0-Ready UltraCMOS® RF Switch (psemi.com)
2026-06-03 — pSemi Launches High-Isolation RF Switches PE42544 and PE42429 (psemi.com)
2026-03-20 — pSemi, a Murata Company, Unveils Breakthrough Power Solutions for Fast Charging Mobile Devices and Next Generation Humanoid Robotics at APEC 2026 (psemi.com)
Company details
pSemi is a wholly owned subsidiary of Murata Manufacturing Co., Ltd., and is not publicly traded. pSemi, A Murata Company was founded in 1990, has an estimated 500-1,000 employees, and is headquartered in San Diego, California. On the LightSource stability read it is rated "Established & active": 36 years in operation (founded 1990). Holds AS9100, IATF 16949, ISO 9001 certification(s) per public sources.
Frequently asked questions
What does pSemi, A Murata Company make?
pSemi, a subsidiary of Murata Manufacturing Co., Ltd., is a semiconductor company headquartered in San Diego, California, founded in 1990. It has an estimated 500 to 1,000 employees and estimated annual revenue of $100 to 250 million. The company designs RF integrated circuits and power management products using its UltraCMOS technology, serving automotive, electric-vehicle, electronics, medical, and military-defense markets. In June 2026, it announced a DOCSIS 4.0-ready UltraCMOS RF switch.
Where is pSemi, A Murata Company headquartered?
pSemi, A Murata Company is headquartered in San Diego, California (9369 Carroll Park Dr, San Diego, California, 92121-2257).
When was pSemi, A Murata Company founded?
pSemi, A Murata Company was founded in 1990.
How big is pSemi, A Murata Company?
pSemi, A Murata Company has an estimated 500-1,000 employees, with revenue in the $100-250M range (estimated).
What certifications does pSemi, A Murata Company hold?
pSemi, A Murata Company lists AS9100 · IATF 16949 · ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
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Last verified Nov 2026. Is this your company? Request a correction.
Location & contact
Phone
'+1 858-731-9400
Certification
AS9100 · IATF 16949 · ISO 9001
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