Location: Japan
Total raised: $21M
Investors 1
| Date | Name | Website |
| - | Sony Innov... | sonyinnova... |
Funding Rounds 2
| Date | Series | Amount | Investors |
| 11.07.2025 | Series A | $15M | - |
| 05.04.2023 | Seed | $6M | - |
Mentions in press and media 22
| Date | Title | Description |
| 11.07.2025 | Helical Fusion Raises USD15M in Series A Funding | Helical Fusion, a Tokyo, Japan-based private fusion energy developer, raised USD15M in Series A funding. Backers included SBI Investment, Keio Innovation Initiative (KII), and 17 other institutions(19 in total) alongside individual investor... |
| 21.04.2025 | Helical Fusion Secures Supply of High-Temperature Superconducting Wire from Fujikura for Fusion Energy Commercialization | At the core of Helical Fusion’s reactor, spiral-shaped high-temperature superconducting magnets confine the plasma. These flexible, high-performance magnets are uniquely developed using bundled HTS wires. Rare-earth-based high-temperature s... |
| 27.06.2024 | Five Japanese Startup Companies to be Featured in Innovation Showcase of 2024 Japan–US Innovation Awards Symposium | 2024 Japan - U.S. Innovation Awards Symposium SAN FRANCISCO, CA, USA, June 27, 2024 /EINPresswire.com/ -- Each year, the Innovation Showcase recognizes up to five exceptional Japanese startup companies built around new technologies and inno... |
| 07.06.2024 | Helical Fusion Co., Ltd. Helical Fusion Co., Ltd., aiming to realize the world’s first steady-state fusion reactor, was selected as one of the 2024 “Indo-Pacific Climate Tech 100” | - |
| 07.06.2024 | Helical Fusion Co., Ltd. Helical Fusion Co., Ltd., aiming to realize the world’s first steady-state fusion reactor, was selected as one of the 2024 “Indo-Pacific Climate Tech 100” | [Helical Fusion Co., Ltd.] Helical Co., Ltd. aims to realize the world’s first steady-state fusion reactor Fusion selected for 2024 “Indo-Pacific Climate Tech 100” *View in browser* *Helical Fusion Co., Ltd.* Press release: June 7, 2024 ** ... |
| 28.05.2024 | Helical Fusion Co., Ltd. Helical Fusion Co., Ltd., aiming to realize the world’s first steady-state fusion reactor, wins the “Investor Day Associated with SusHi Tech Tokyo” pitch contest for overseas ... | [Helical Fusion Co., Ltd.] Helical Fusion Co., Ltd. aims to realize the world’s first steady-state fusion reactor, “Investor Day Associated with SusHi Tech Tokyo” won the pitch contest for overseas investors *View in browser* *Helical Fusio... |
| 28.05.2024 | Helical Fusion Co., Ltd. Helical Fusion Co., Ltd., aiming to realize the world’s first steady-state fusion reactor, wins the “Investor Day Associated with SusHi Tech Tokyo” pitch contest for overseas ... | - |
| 27.03.2024 | Startup Genome Japan Co., Ltd. TOKYO SUTEAM selected project Global startup support program from Tokyo Global Hypergrowth Tokyo2024 starts | Startup Genome Japan Co., Ltd. [TOKYO SUTEAM selected project] Global startup support program from Tokyo Global Hypergrowth Tokyo2024 starts 22 Participating Startups Accelerate Expansion and Expansion into Global Markets with 10-Month Prog... |
| 27.03.2024 | Startup Genome Japan Co., Ltd. TOKYO SUTEAM selected project Global startup support program from Tokyo Global Hypergrowth Tokyo2024 starts | - |
| 22.03.2024 | Helical Fusion Co., Ltd. Helical Fusion Co., Ltd., aiming to realize the world’s first steady-state fusion rea ctor, wins “EY Innovative Startup 2024” | - |
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