About Transphorm
Transphorm is a Technology company based in Goleta (United States) founded in 2007, and was acquired by Renesas Electronics in January 2024. Power conversion ICs are developed using Gallium Nitride semiconductors. Transphorm has raised $266.24 million across 19 funding rounds from investors including KKR, Kleiner Perkins and Yaskawa. The company has 69 employees. Its chief executive, as recorded, is Mario Rivas. Its focus areas include Semiconductors, Analog and Mixed Signal ICs, Power and Power Conversion. Its legal entity is TRANSPHORM, INC. Its competitors include Power Integrations, Allegro MicroSystems and Arctic Sand Technologies; 2 of its 3 listed competitors have raised funding.
Company details
Transphorm was founded in 2007 and is headquartered in Goleta, United States. Power conversion integrated circuits are developed by the company within the semiconductor sector. A proprietary process is utilized to transform electricity from its delivered form into the form required for end-use applications. Gallium Nitride materials are employed to enable switching at higher speeds compared to conventional components, supporting operations in power electronics.
- Headquarters Goleta, United States
- Employees 69
- Stage Acquired
- SectorsTechnology
- Email••••••••
- Phone•••• ••••
- Website transphormusa.com
- Social LinkedIn X
- Acquired by Renesas Electronics (Jan 2024)
- Legal Name Transphorm, Inc.
- Total Equity Funding$266.24M (USD)
in 19 rounds
- Latest Funding Round$2M (USD), Post-IPO
Apr 2023
- InvestorsKKR
& 13 more
- Employee Count69
- Acquired byRenesas Electronics
(Jan 2024)
Funding Insights of Transphorm
Transphorm has successfully raised a total of $266.24M across 19 strategic funding rounds. The most recent funding activity was a Post-IPO round of $2 million completed in April 2023. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $266.24M
- Total Rounds 19
- Last Round Post-IPO — $2M
- First Round $1.22M
(May 2007)
- Investors Count 13
Latest 10 of 19 funding rounds of Transphorm with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Apr 2023 | $2M | Post-IPO | – | – | – |
| Dec 2021 | $12.9M | Post-IPO | – | – | |
| Nov 2021 | $23M | Post-IPO | – | – | |
| Mar 2021 | $1M | Post-IPO | – | – | – |
| Dec 2020 | $15M | Post-IPO | – | – | – |
| Feb 2020 | $21.46M | Series F | – | – | – |
| Nov 2017 | $15M | Series F | – | Yaskawa | – |
| Jun 2015 | $70M | Series F | – | KKR | |
| Oct 2014 | $10M | Debt – Conventional | – | – | – |
| Jul 2014 | $26.86M | Series E | – | – | – |
14 investors in total: 14 institutional.
Investors in Transphorm
Transphorm has secured backing from 14 investors, including institutional and venture fund investors. Prominent investors backing the company include KKR, Kleiner Perkins and Yaskawa.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Multiple sectors are invested in by this private equity firm. | 1976 | kkr.com | New York, United States | |
Corporate backed venture capital fund investing in multiple sectors | gv.com | Mountain View, United States | ||
Venture capital firm focused on early-stage fintech, enterprise, web 3, consumer, and multiple sectors | 1995 | foundationcapital.com | Palo Alto, United States | |
Investment activities in various industries are conducted by INCJ. | incj.co.jp | |||
Venture capital firm investing in early-stage tech startups | 1972 | kleinerperkins.com | Menlo Park, United States | |
Seed and early-stage technology companies are funded by Lux Capital. | luxcapital.com | Menlo Park, United States | ||
Bright Capital is engaged in venture capital and growth equity investments. | 2010 | bright-capital.com | Moscow, Russia | |
Investment partnerships are built by MCM Partners for growth. | mcmpartners.com | |||
Manages investments in public and private technology sectors and funds. | 2012 | boardmanbay.com | New York, United States | |
Motion control, robotics, and system engineering solutions are provided globally. | 1915 | yaskawa-global.com | Germany |
Investor details for Transphorm
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
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People of Transphorm
34 people are tracked at Transphorm (12 in leadership, 3 in board & advisors, 19 in team); the tracked headcount is 69.
| Name | Role | Group |
|---|---|---|
Mario Rivas | CEO | Leadership |
Jose Garcia-Rosales | Director of Accounting Operations | Leadership |
Anna Noji, CPA | Director of Accounting | Leadership |
Carl Neufeld | Director of Process Architecture and Integration | Leadership |
Freddie Quinto | Sr. Director At Transphorm | Leadership |
Ron Birkhahn | Director, Materials Engineering | Leadership |
John Gritters | Director GaN Power Product Process R&D | Leadership |
Primit Parikh | Co-Founder, President & COO | Leadership |
Ronald Barr | VP (Quality, Reliability, Operations, Engineering) | Leadership |
Umesh Mishra | CTO & Co-Founder | Leadership |
Likun Shen | VP, Engineering | Leadership |
Mark V. Kelly | Head of Information Security | Leadership |
Eiji Yatagawa | Director | Board & advisors |
Katharina McFarland | Director | Board & advisors |
Kelly Smales | Director | Board & advisors |
Donna Simison | Sustaining Engineer | Team |
John Fuste | Process Development Engineer: Project Lead | Team |
Charlie Y | Engineering Manager | Team |
Clint Earle | Equipment Engineer - Etch/Thin Films/Photo/Metrology | Team |
Mark Mayo | Equipment Engineering Technician | Team |
14 more people are available in the full profile.
Complete people profiles for Transphorm
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
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Timeline of Transphorm
5 dated milestones of Transphorm across 17 years, from founding to its latest funding, stage changes and deals.
- Founded Transphorm is founded.
- Funding First funding round of $1.2M.
- IPO Lists on the stock exchange (IPO).
- Funding Latest funding round, Post-IPO, of $2.0M.
- Exit Acquired by Renesas Electronics.
Competitors of Transphorm
Transphorm has 3 listed competitors in our database, 2 of them funded. They include Power Integrations, Allegro MicroSystems and Arctic Sand Technologies.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| power.com | 1988 | San Jose, United States | 346 | Developer of integrated power conversion solutions. It designs and manufactures a range of power ICs and related components for various applications, including AC-DC conversion, LED drivers, gate drivers, and motor drivers. These solutions are used across diverse sectors such as consumer electronics, industrial equipment, and automotive systems. The company provides comprehensive design support and resources to assist customers in integrating its products into their designs. It also offers a robust online support system for troubleshooting and technical assistance. | ||
| allegromicro.com | 1990 | Worcester, United States | $291M | 4,593 | Magnetic sensors and related ICs are manufactured for diverse sectors. | |
| arcticsand.com | 2011 | Nashua, United States | $35.55M | 22 | Power conversion chips are designed for electronic devices. |
Detailed competitors of Transphorm
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Web traffic of Transphorm
Websites that share an audience with Transphorm (transphormusa.com).
Websites whose visitors overlap most with Transphorm. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
| epc-co.com | 100% | 84.7K | #443,178 | View details | |
| bpcups.com | 84% | View details | |||
kc9aop.net | kc9aop.net | 83% | – | ||
| artesyn.com | 83% | View details | |||
| rightscale.com | 57% | 8.3K | #2,751,445 | View details | |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
All 9 similar websites and full traffic analytics for Transphorm
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- 9 similar websites
- Audience overlap
- Engagement analytics
- Traffic by brand
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Top companies in Semiconductors & ICs
3 companies that operate in the same segment as Transphorm (Semiconductors & ICs) in United States, ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
AI-powered graphical processing units and SoCs | 1993 | Santa Clara, California, United States | USD 5 M | USD 130.5 B | 42,000 | |
AI inference platforms and on-premise clusters are provided. | 2016 | San Jose, California, United States | USD 2.77 B | 314 | ||
Custom AI models are trained on a specialized computing platform. | 2015 | Sunnyvale, California, United States | USD 2.55 B | USD 509.99 M | 71 |
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Related news about Transphorm
Complete news archive for Transphorm
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Frequently Asked Questions about Transphorm
Transphorm was founded in 2007.
Transphorm is headquartered in Goleta, United States. It is registered at Goleta, California, United States.
Mario Rivas is the CEO of Transphorm, as recorded in our data.
Transphorm is a funded company, having raised a total of $266.24M across 19 funding rounds to date. The company's 1st funding round was a Series E of $26.86M, raised on May 2007.
Transphorm has 69 employees.
Transphorm was founded in 2007 and is headquartered in Goleta, United States. Power conversion integrated circuits are developed by the company within the semiconductor sector. A proprietary process is utilized to transform electricity from its delivered form into the form required for end-use applications. Gallium Nitride materials are employed to enable switching at higher speeds compared to conventional components, supporting operations in power electronics.
Transphorm's top competitors include Power Integrations, Allegro MicroSystems and Arctic Sand Technologies.
Transphorm has 14 investors. Key investors include KKR, Kleiner Perkins, Yaskawa, Renesas Electronics, and Fujitsu.
Transphorm operates through Transphorm, Inc..
Yes. Transphorm was acquired by Renesas Electronics in January 2024.