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Transphorm is a global semiconductor company that develops gallium nitride (GaN) transistors and modules for high-voltage power conversion applications. Built on an industry-leading IP portfolio and over 300 years of combined GaN engineering expertise, Transphorm is delivering the highest performance and highest reliability GaN devices and best-in-class applications-driven design support to a growing customer base. Transphorm is creating innovations that move beyond the limitations of silicon to capture 90% of today’s energy losses. With the industry's only fully-qualified 650V GaN devices in production, including testing beyond JEDEC and extensive qualification and long-term reliability of all devices, Transphorm's reliability is unmatched by any GaN manufacturer.

Website http://www.transphormusa.com
Ticker TGAN
Revenue $201.2 million
Funding $304.4 million
Employees 110 (59 on RocketReach)
Founded 2007
Address 75 Castilian Drive, Goleta, California 93117, US
Phone (805) 456-1300
Technologies
Industry Electronics, Semiconductor Manufacturing, Automotive, GaN, Manufacturing, Transportation, Semiconductor, Communications Infrastructure, Gallium Nitride, Hardware, Power Conversion, 650V GaN, Consumer Electronics, JEDEC qualification, Energy, Normally-Off Gan Fet, Industrial, Renewable Energy, Sustainability
Web Rank 3 Million
Keywords Gallium Nitride, High Power Transistors, Power Semiconductors, Power Electronics, Semiconductor Devices, Wide Bandgap Semiconductors, Energy Efficient Power, High Voltage Ic, Advanced Power Solutions, Next Generation Power, Industrial Power Supplies, Renewable Energy Technology, Electric Vehicle Power, Data Center Power
Competitors NXP Semiconductors, STMicroelectronics, Infineon Technologies, onsemi, Texas Instruments, Vishay Intertechnology, Inc., Analog Devices, Cree, Microchip Technology Inc., ROHM Co., Ltd. +36 more (view full list)
SIC SIC Code 367 Companies, SIC Code 36 Companies
NAICS NAICS Code 3332 Companies, NAICS Code 33324 Companies, NAICS Code 33 Companies, NAICS Code 333 Companies, NAICS Code 333242 Companies

Transphorm Inc. Questions

The Transphorm Inc. annual revenue was $201.2 million in 2026.

Likun Shen is the VP of Engineering of Transphorm Inc..

59 people are employed at Transphorm Inc..

Transphorm Inc. is based in Goleta, California.

The NAICS codes for Transphorm Inc. are [3332, 33324, 33, 333, 333242].

The SIC codes for Transphorm Inc. are [367, 36].

Top Transphorm Inc. Employees

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