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Power Law company profile

Transphorm

Energy · Goleta, United States · Founded 2007 · IPO 2020

Transphorm, founded in 2007, is a pioneering company in the field of Gallium Nitride (GaN) power conversion technology. GaN is a material that allows for more efficient and compact power systems compared to traditional silicon-based systems. Transphorm designs and manufactures high-performance GaN devices that are used in various applications, including USB-C adapters, Internet of Things (IoT) devices, and high-power systems. The company operates in the semiconductor market, specifically focusing on power conversion solutions. Its clients range from consumer electronics manufacturers to industrial and automotive sectors, all of which require efficient and reliable power management solutions. Transphorm's products are known for their high efficiency, achieving up to 98% efficiency in some power modules, which translates to less energy loss and better performance. Transphorm's business model revolves around the design, production, and sale of GaN-based power conversion devices. The company generates revenue by selling these devices to manufacturers who integrate them into their products. Additionally, Transphorm offers technical support and design services to help clients implement GaN technology into their systems effectively. Recently, Transphorm has been in the news due to its acquisition by Renesas, a move that is expected to expand Renesas' power portfolio and accelerate its expertise in wide bandgap technologies like GaN. This acquisition highlights the strategic importance of GaN technology in the future of power electronics. In summary, Transphorm is a key player in the semiconductor industry, specializing in GaN technology for power conversion. It serves a diverse range of clients, operates in a growing market, and has a robust business model centered on high-efficiency power solutions. Keywords: GaN, power conversion, semiconductor, high efficiency, USB-C adapters, IoT, industrial, automotive, Renesas acquisition, wide bandgap technology.

Valuation
$323M
Market cap · 2024
Revenue
$54M
Latest reported FY
Total funding Post-IPO
$100–500M
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Investors

10 investors on Transphorm's cap table

Sourced from Dealroom's funding history. Investor profile links are shown where available.

Seed 2 investors entered at this stage
Series B+ 8 investors entered at this stage
Lux Capital
Foundation Capital
Quantum Strategic Partners
Bright Capital
INCJ
KKR
Fujitsu
Yaskawa Electric

Global footprint

Where Transphorm has talent and traffic

Workforce by country
5 countries with
team presence
🇺🇸 United States83.8%
🇯🇵 Japan5.4%
🇹🇼 Taiwan5.4%
🇨🇳 China2.7%
🇭🇰 Hong Kong2.7%
5 countries shown

Talent graph

The shape of Transphorm's talent

Dealroom maps Transphorm's team person by person — pinpointing the standout operators and scoring them across the six dimensions investors underwrite. The counts and shape below are a public preview; the named individuals and exact scores live in the platform.

13 team members profilednamed & role-tagged by Dealroom
67 employeestotal headcount
6 executives & foundersidentified by name
DimensionScore
AI Talent Score hidden — book a demo
Engineering Score hidden — book a demo
Product Score hidden — book a demo
Go-to-market Score hidden — book a demo
Leadership Score hidden — book a demo
Research Score hidden — book a demo
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Source: Dealroom Talent Intelligence. Public profiles show counts and the team's shape only — request a demo for the named individuals, per-person seniority and tenure, and team benchmarks vs peers.

Market sentiment

What the market is saying about Transphorm

An AI-synthesized read of the highest-engagement posts about Transphorm on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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