When was Transphorm founded?

Transphorm was founded in 2007 and raised its 1st funding round within a year of its incorporation.

Where is Transphorm located?

Transphorm is headquartered in Goleta, United States. It is registered at Goleta, California.

Who is the current CEO of Transphorm?

Mario Rivas and Mario Rivas s of Transphorm.

How many employees does Transphorm have?

As of Sep 30, 2026, the latest employee count at Transphorm is 65.

Is Transphorm a funded company?

Transphorm is a funded company, having raised a total of $266M across 19 funding rounds to date. The company's 1st funding round was a $***** Series A round, raised on May 21, 2007.

When was the latest funding round of Transphorm?

Transphorm's latest funding was a $***** Post IPO round on Apr 03, 2023, with participation from 0 investor.

Where does Transphorm rank among its competitors?

Transphorm ranks 4th amongst 57 active competitors, of which 13 are funded. It stands 2nd in terms of total funding among its competitors. The most recent competitor to raise funding was Ferric, which secured $32.1M in Nov, 2024.

Who are the top competitors of Transphorm?

Transphorm's top competitors include Power Integrations, Allegro MicroSystems and Vicor Corporation. Among them, Ferric secured the most recent funding round in November, 2024.

Transphorm - 2026 Company Profile, Team, Funding, Competitors & Financials

Transphorm is an acquired company based in Goleta (United States), founded in 2007 by Umesh Mishra and Primit Parikh. It operates as a Manufacturer of gallium nitride power discretes for diverse application needs. Transphorm has raised $266M in funding from investors like Google Ventures, KKR and Foundation Capital. The company has 57 active competitors, including 13 funded and 20 that have exited. Its top competitors include companies like Power Integrations, Allegro MicroSystems and Vicor Corporation.

Company Details

Manufacturer of gallium nitride power discretes for diverse application needs. The company provides reliable, high-performance solutions spanning from low to high power applications. It offers a selection of package options, including compact and surface-mount packages. These solutions are designed for compatibility with standard silicon drivers.

Website: www.transphormusa.com
Social
Email ID: *****@transphormjapan.com
Phone Number: +1 **********
Registered Address: Goleta, California

Key Metrics

Founded Year

2007

Location

Goleta, United States

Stage

Acquired

Total Funding

$266M in 19 rounds

Latest Funding Round

Post IPO, Apr 03, 2023, $*****

Investors

Google Ventures & 16 more

Ranked

4^th among 57 active competitors

Employee Count

65 as on Sep 30, 2026

Investment & Acquisitions

Insurvia

Similar Companies

Power Integrations & 65 more

Exit Details

Acquired by Renesas Electronics (Jan 11, 2024)

View Transphorm's full profile

Transphorm is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Reports
Transphorm, Inc. CIN: 82-1858829 , United States, Active	May 30, 2017	-	69 (As on Dec 31, 2021)	-

Transphorm got acquired by Renesas Electronics on Jan 11, 2024 at an acquisition amount of $*****.

Click here to take a look at Transphorm's acquisition in detail

Transphorm has raised a total funding of $266M over 19 rounds. Its first funding round was on May 21, 2007. Transphorm has 17 institutional investors.

Here is the list of recent funding rounds of Transphorm:

Filter this list

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Apr 03, 2023	4230511	Post IPO	3937365	3956168	5495601	6654622
Dec 13, 2021	2004680	Post IPO	4818940	4164812	5551828	MCM Partners & 1 more
Nov 09, 2021	6582654	Post IPO	7827659	7831256	9840261	KKR

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View details of Transphorm's funding rounds and investors

The founders of Transphorm are Umesh Mishra and Primit Parikh. Mario Rivas is the CEO of Transphorm.

Here are the details of Transphorm's key team members:

Umesh Mishra: Co-Founder & CTO of Transphorm. They serve on the board of 1 company.
Contact Info: 1 email address
Primit Parikh: President & Co-Founder of Transphorm.
Mario Rivas: CEO of Transphorm.
Contact Info: 1 email address
Mario Rivas: CEO of Transphorm.
Contact Info: 1 email address

View details of Transphorm's Founder profiles and Board Members

Transphorm's employee count trend

Transphorm has 65 employees as of Sep 26. Here is Transphorm's employee count trend over the years:

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Top competitors of Transphorm include Power Integrations, Allegro MicroSystems and Vicor Corporation. Here is the list of Top 10 competitors of Transphorm, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Power Integrations 1988, San Jose (United States), Public	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.	-	Herald Investment Management, InterWest Partners ... & 3 others	65/100
2nd	Allegro MicroSystems 1990, Worcester (United States), Public	Manufacturer of magnetic sensors	$291M	Niobrara Capital, Boundary Free Ventures & 2 others	62/100
3rd	Vicor Corporation 1981, Andover (United States), Public	Manufacturer of modular power components and complete power systems solutions	-	-	60/100
4th	Transphorm 2007, Goleta (United States), Acquired	Manufacturer of gallium nitride power discretes for diverse application needs	$266M	Foundation Capital, TriplePoint Capital & 15 others	55/100
5th	iVP Semiconductor 2024, Chennai (India), Seed	Manufacturer of power semiconductors, integrated power systems, and connectivity solutions	$5M	-	58/100
6th	Wise-integration 2020, Meylan (France), Series B	Developer of digitally-controlled gallium nitride power integrated circuits and digital controllers	$19.4M	imec.xpand, AVITIC & 8 others	56/100
7th	Ferric 2008, New York City (United States), Series B	Provides power converter chips and circuit IP based on patented thin-film power inductors	$41.1M	OSTI, National Science Foundation	54/100
8th	IXYS corporation 1983, Milpitas (United States), Acquired	Circuit protection, power control, and sensing solutions for a safer world	-	-	49/100
9th	Quantance 2006, San Mateo (United States), Acquired	Innovating connectivity solutions for diverse applications, enabling a seamlessly connected world	$50.9M	Granite Ventures, InterWest Partners & 5 others	46/100
10th	Arctic Sand Technologies 2011, Nashua (United States), Acqui-Hired	Developing power conversion solutions.	$35.6M	Murata, Arsenal Growth Equity & 5 others	45/100