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.
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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].