Helical Fusion
San Francisco Bay Area, Japan · Founded 2021 · $15.0M raised
- Headquarters
- San Francisco Bay Area
- Employees
- 11–50
- Founded
- 2021
- Business Model
- B2B
- Website
- helicalfusion.com
- Total Funding
- $15.0M
- Last Round
- $15.0M Series AJul 2022
- Rounds
- 1
About
Helical Fusion Co., Ltd. is a Tokyo-based fusion energy startup spun out of Japan's National Institute for Fusion Science (NIFS). The company is developing a steady-state helical axis stellarator fusion reactor, with its integrated demonstration device Helix Haruka under construction as of 2025. Helical Fusion aims to build its first commercial fusion pilot plant, Helix Kanata, in the 2030s. The company is backed by Japanese and international investors and has received grants from NIFS and the Japanese government.
Summary
Helical Fusion is an Energy company based in San Francisco Bay Area, Japan, founded in 2021. It has raised $15.0M in total across 1 round, most recently a $15.0M Series A round in Jul 2022.
Tech & App Stack
1 technologies & apps tracked
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Funding History
Jul 2022
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