Verified Nov 2026
Electronics & Software
·
El Segundo, California
·
Since 2007
EPC (Efficient Power Conversion) is a semiconductor company headquartered in El Segundo, California, founded in 2007. It makes gallium nitride (GaN) power transistors, integrated circuits, and evaluation boards, and reports an estimated size of 100-200 employees and $10-50M in revenue. The company serves automotive, electric vehicle, electronics, medical, and military-defense markets. In May 2026 it announced a global distribution agreement with Mouser Electronics.
EPC - Efficient Power Conversion at a glance
Revenue
$10-50M
Est. band
Employees
100-200
Founded
2007
Headquarters
El Segundo, California
Certifications
IATF 16949 · ISO 9001
Industries
Automotive
Electric Vehicles
Electronics
Medical
Military & Defense
Plumbing & Hardware
STABILITY SIGNALS
Established & active
19 years in operation (founded 2007).
Holds IATF 16949, ISO 9001 certification(s) per public sources.
Overview
EPC (Efficient Power Conversion) is a semiconductor company headquartered in El Segundo, California, founded in 2007. It makes gallium nitride (GaN) power transistors, integrated circuits, and evaluation boards, and reports an estimated size of 100-200 employees and $10-50M in revenue. The company serves automotive, electric vehicle, electronics, medical, and military-defense markets. In May 2026 it announced a global distribution agreement with Mouser Electronics.
At a glance
Attribute | Detail |
|---|---|
Founded | 2007 |
Headquarters | El Segundo, California |
Employees | 100-200 |
Revenue | $10-50M (estimated) |
Primary capability | Electronics & Software |
Certifications | IATF 16949 · ISO 9001 |
What EPC - Efficient Power Conversion makes
The company holds IATF 16949 and ISO 9001 certifications and offers eGaN FETs, integrated circuits, evaluation boards, and space-grade devices.
Products and capabilities described on the company's own site include Electronics, Battery, Semiconductor, Assembly (source: epc-co.com).
Certifications
EPC - Efficient Power Conversion is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
IATF 16949 — epc-co.com
ISO 9001 — epc-co.com
Latest developments
2026-10-27 — Efficient Power Conversion Corporation (epc-co.com)
2026-08-26 — EPC Announces Mass Production of 100 V Integrated GaN Power Stages for High-Performance Motor Drives - Efficient Power Conversion Corporation (epc-co.com)
2026-08-20 — EPC Announces Mass Production of EPC2370 18 V GaN FET for Next-Generation AI Power Architectures - Efficient Power Conversion Corporation (epc-co.com)
2026-06-01 — EPC Supports AI Infrastructure Built on NVIDIA MGX™ with High-Efficiency 800V-to-12.5V Power Conversion - Efficient Power Conversion Corporation (epc-co.com)
2026-05-18 — EPC and Mouser Electronics Announce Global Distribution Deal - Efficient Power Conversion Corporation (epc-co.com)
2026-03-23 — EPC Introduces at APEC 2026 the EPC91121 BLDC Motor Drive Evaluation Board Using EPC’s Seventh-generation GaN Technology - Efficient Power Conversion Corporation (epc-co.com)
Facilities
EPC - Efficient Power Conversion is headquartered in El Segundo, California. Public sources also reference these locations:
Taiwan — epc-co.com
Company details
EPC is privately held and its revenue band is an estimate, and it announced supplying 800V-to-12.5V power conversion for AI infrastructure built on NVIDIA MGX in June 2026. EPC - Efficient Power Conversion was founded in 2007, has an estimated 100-200 employees, and is headquartered in El Segundo, California. On the LightSource stability read it is rated "Established & active": 19 years in operation (founded 2007). Holds IATF 16949, ISO 9001 certification(s) per public sources.
Frequently asked questions
What does EPC - Efficient Power Conversion make?
EPC (Efficient Power Conversion) is a semiconductor company headquartered in El Segundo, California, founded in 2007. It makes gallium nitride (GaN) power transistors, integrated circuits, and evaluation boards, and reports an estimated size of 100-200 employees and $10-50M in revenue. The company serves automotive, electric vehicle, electronics, medical, and military-defense markets. In May 2026 it announced a global distribution agreement with Mouser Electronics.
Where is EPC - Efficient Power Conversion headquartered?
EPC - Efficient Power Conversion is headquartered in El Segundo, California (909 North Sepulveda Boulevard, El Segundo, California, 90245).
When was EPC - Efficient Power Conversion founded?
EPC - Efficient Power Conversion was founded in 2007.
How big is EPC - Efficient Power Conversion?
EPC - Efficient Power Conversion has an estimated 100-200 employees, with revenue in the $10-50M range (estimated).
What certifications does EPC - Efficient Power Conversion hold?
EPC - Efficient Power Conversion lists 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.
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