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Transphorm's Overview

Total employees185
HeadquartersGoleta
Founded2007

Transphorm, Inc. is a global semiconductor company that designs, manufactures, and sells high-performance, high-reliability Gallium Nitride (GaN) power conversion devices. Their GaN FETs (Field-Effect Transistors) are engineered to offer superior efficiency, power density, and thermal performance compared to traditional silicon-based power transistors. This enables smaller, lighter, and more efficient power supplies, adapters, inverters, and other power conversion systems. Transphorm's products target a wide range of markets, including data centers, renewables, industrial power, automotive (EVs), and consumer electronics. They are known for their vertically integrated approach, robust JEDEC and AEC-Q101 qualified GaN platforms. In early 2024, it was announced that Renesas Electronics Corporation would acquire Transphorm, a transaction completed in May/June 2024, aiming to expand Renesas's power portfolio with Transphorm's GaN expertise.

Where is Transphorm's Headquarters?

Transphorm officeTransphorm officeTransphorm officeTransphorm office
*Images sourced via web search. Rights belong to original owners

HQ Function

Serves as the primary center for research and development, engineering, corporate leadership, sales, and marketing operations for its GaN semiconductor business.

Notable Features:

Located in a technology-rich area often referred to as the 'Santa Barbara Tech Coast.' The facility likely includes advanced semiconductor design labs, testing equipment, and engineering offices.

Work Culture:

Fosters innovation, collaboration, and engineering excellence, typical of a cutting-edge semiconductor company. Emphasis on developing advanced GaN technology and solving complex power efficiency challenges.

HQ Significance:

Central hub for Transphorm's strategic decision-making, product innovation, and global operations coordination before its acquisition by Renesas.

Values Reflected in HQ: Innovation, technical leadership, quality, and a focus on pioneering efficient power conversion solutions.

Location:

Prior to its acquisition by Renesas, Transphorm operated with a global footprint, supporting customers worldwide through direct sales, field application engineers (FAEs), and a network of distribution partners across North America, Europe, and Asia. Key functions supported globally included sales operations, technical customer support, application-specific engineering, and logistics for its advanced GaN semiconductor products. Its manufacturing and R&D collaborations also extended internationally, particularly in Japan.

Street Address:

75 Castilian Drive

City:

Goleta

State/Province:

CA

Country:

USA

Transphorm's Global Presence

Aizu-Wakamatsu, Fukushima, Japan

Address: Partner fab facility, e.g., Fujikura Kasei Co., Ltd. Aizu Plant, 1 Kogyodanchi, Aizuwakamatsu-shi, Fukushima 965-0991, Japan (Transphorm has had key manufacturing partnerships in Aizu).

Key node in Transphorm's global supply chain and R&D network, supporting production for Asian and worldwide markets.

Antwerp, Belgium

Address: Specific address may vary (often a regional sales/support office)

Supports business development, customer engagement, and technical assistance for Transphorm's GaN solutions in the EMEA region.

Buying Intent Signals for Transphorm

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Executive Team of Transphorm

As of April 2025, Transphorm' leadership includes:

Primit Parikh - Co-founder, President & CEO
Umesh Mishra - Co-founder & CTO
Cameron McAulay - Chief Financial Officer
Philip Zuk - SVP, Business Development and Marketing
Sal Potalivo - VP, Worldwide Sales (appointed March 2024)

Investors of Transphorm

Transphorm has been backed by several prominent investors over the years, including:

KKR (Kohlberg Kravis Roberts)
Innovation Network Corporation of Japan (INCJ)
Yaskawa Electric Corporation
Fujitsu Semiconductor Limited
Google Ventures (GV)
Soros Capital Management
Transphorm became a publicly traded company (NASDAQ: TGAN) before its acquisition by Renesas.

Executive New Hires/Exits in the Last 12 Months

Hire1
Exits0

The most significant recent development impacting the executive team and company structure is the acquisition by Renesas. Sal Potalivo was appointed VP of Worldwide Sales in March 2024. Post-acquisition, leadership integration with Renesas is expected.

New Appointments:

Sal Potalivo, Sal Potalivo appointed as VP of Worldwide Sales to enhance global market penetration and sales growth.

Technology (Tech Stack) used by Transphorm

Discover the tools Transphorm uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Transphorm Email Formats and Examples

Transphorm commonly uses the [first_initial][last] or [first].[last] email format. Given their website domain, emails would typically be directed to @transphormusa.com.

[first_initial][last]@transphormusa.com or [first].[last]@transphormusa.com

Format

jdoe@transphormusa.com or john.doe@transphormusa.com

Example

80%

Success rate

News and media

Renesas Electronics CorporationMay 28, 2024

Renesas Completes Acquisition of Transphorm

Renesas Electronics Corporation announced the completion of its acquisition of Transphorm, Inc. This acquisition will allow Renesas to expand its power portfolio with Transphorm's industry-leading GaN technology....more

Transphorm Press ReleaseMarch 19, 2024

Transphorm Appoints Semiconductor Industry Veteran Sal Potalivo as Vice President of Worldwide Sales

Transphorm announced the appointment of Sal Potalivo as Vice President of Worldwide Sales. Potalivo brings over 25 years of semiconductor sales and leadership experience to the role....more

Transphorm Press Release / Business WireJanuary 11, 2024

Transphorm to be Acquired by Renesas Electronics for $5.10 Per Share in Cash, Representing a $339 Million Enterprise Value

Transphorm, Inc. announced it has entered into a definitive agreement to be acquired by Renesas Electronics Corporation. The transaction is aimed at accelerating the adoption of GaN power solutions by leveraging Renesas's global scale and Transphorm's GaN expertise....more

Transphorm Press ReleaseNovember 7, 2023

Transphorm Releases Its First 1200 Volt GaN-on-Sapphire Power Semiconductor Device

Transphorm announced the release of its first 1200-volt GaN-on-Sapphire power transistor, the TP120H070G5. This device targets electric vehicle mobility, industrial, and renewable energy systems, offering higher performance and efficiency....more

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