Transphorm is a global semiconductor company that develops gallium nitride (GaN) products for high-voltage power conversion applications. Transphorm is delivering GaN devices and 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.
Company Growth (employees)
Goleta, US
Size (employees)
99 (est)
Transphorm was founded in 2007 and is headquartered in Goleta, US

Key People at Transphorm

Mario Rivas

Mario Rivas

Cameron McAulay

Cameron McAulay

Primit Parikh

Primit Parikh

President & Co-Founder
Heber Clement

Heber Clement

VP, Backend Manufacturing
Randy Berg

Randy Berg

Human Resources Leader

Transphorm Office Locations

Transphorm has offices in Goleta, San Jose, Kohoku Ward and Munich
Goleta, US (HQ)
115 Castilian Dr
Kohoku Ward, JP
Shin Yokohama Center Bldg. 9 F, 2 5 15 Shin Yokohama, Kohoku Ku, Yokohama
San Jose, US
1 Almaden Blvd

Transphorm Data and Metrics

Summary Metrics

Founding Date


Total Funding

$221.2 m

Latest funding size

$70 m

Time since last funding

almost 2 years


Transphorm's latest funding round in June 2015 was reported to be $70 m. In total, Transphorm has raised $221.2 m

Transphorm Online and Social Media Presence

Transphorm Company Life and Culture

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