Provider of nuclear energy services. Founded in 2021, headquartered in Chiyoda City, Japan. The company has raised $44.0M in funding at the series b stage. The team comprises 19 (Jun 30, 2026) employees. Backed by investors including Sony Innovation Fund, Plug and Play Tech Center, SBI Investment, SBIR. Helical Fusion operates in the Nuclear Energy sector. The company focuses on Power Producer. Additional backers include Toyoda Gosei, Keio Innovation Initiative, E-Cloud, GomunoInaki, among others. The company has a team of 19 employees. The company is categorized under Energy > Nuclear Energy; Environment > Nuclear Energy. Its business model spans Nuclear Energy > Power Producer.
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Helical Fusion
Series BProvider of nuclear energy services. Founded in 2021, headquartered in Chiyoda City, Japan. The company has raised $44.0M in funding at the series b stage. The team comprises 19 (Jun 30, 2026) employees. Backed by investors including Sony Innovation Fund, Plug and Play Tech Center, SBI Investment, SBIR. Helical Fusion operates in the Nuclear Energy sector. The company focuses on Power Producer. Additional backers…
About
Business model
Nuclear Energy > Power Producer
Institutional investors
Sony Innovation FundPlug and Play Tech CenterSBI InvestmentSBIRToyoda GoseiKeio Innovation InitiativeE-CloudGomunoInakiNICHIASKonoike TransportMITANI SANGYOMakoto NarugeKazunori AsadaHideto FujinoKei Tanaka
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SBI Investment Korea
Investor profile on CrackTheDeckKeio Innovation Initiative
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