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Recently Funded|Amount: JPY 2.3B|Industry: Renewable Energy Power Generation

Helical Fusion Secures $2.3 Billion Series A Funding to Ignite a Fusion-Powered Future

Helical Fusion

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11-50 employees employees (Est.)
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Helical Fusion is proud to announce a groundbreaking funding milestone with an impressive raise of 2,300,000,000 in capital, marking a giant leap forward in our mission to revolutionize sustainable energy. Founded in 2021 as a spin-off from Japan’s prestigious National Institute for Fusion Science (NIFS), our company has swiftly positioned itself at the forefront of fusion energy research and development. With the inspiring vision that “Humanity evolves with nuclear fusion,” we are relentlessly working towards creating a sustainable and stable energy source that will enable the coexistence of humans and the Earth for the next million years. This funding will be strategically allocated to accelerate our efforts in designing and realizing the world’s first helical fusion reactor—an innovation powered by over 25 years of breakthrough plasma research conducted at NIFS’s Large Helical Device (LHD). The capital infusion will bolster our ongoing collaborative research projects, which currently span 14 cutting-edge initiatives, including the development of high-temperature superconducting magnets, advanced blanket materials and numerical simulations, state-of-the-art gyrotron heating systems, CO2 gas turbine power generation, and pioneering fuel systems like solid hydrogen pellet injection. Additionally, we are investing in robotic maintenance solutions that promise to enhance operational precision and safety. This robust funding not only reinforces the scientific and technological rigor behind our vision but also reaffirms investor confidence in the transformative potential of helical fusion technology. As Helical Fusion continues to push the boundaries of nuclear fusion research, we remain committed to harnessing innovation to secure a cleaner, more sustainable energy future for generations to come. Discover more about our journey and cutting-edge projects on our YouTube channel.
July 11, 2025

Buying Signals & Intent

Our AI suggests Helical Fusion may be interested in solutions related to:

  • Investment in Fusion Technology
  • Renewable Energy Solutions
  • R&D Partnerships
  • Energy Infrastructure Development
  • Engineering Services

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