Helical Fusion Raises $5.5M Series A to Advance Fusion Technology
Helical Fusion Co., Ltd.

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Helical Fusion Co., Ltd., a pioneering spin-off startup from Japan's National Institute for Fusion Science (NIFS), has secured $5,500,000 in new investment capital from investors.
Established in 2021, the company is singularly focused on the development of helical nuclear fusion, aiming to create a sustainable and stable energy source.
Its overarching mission is to enable the enduring coexistence of humans and Earth for the next million years through the realization of the world's first helical fusion reactor.
The company's technological foundation is built upon an impressive two-and-a-half decades of extensive plasma research accumulated at NIFS's renowned Large Helical Device (LHD).
This deep expertise extends to the development of essential fusion reactor component technologies and sophisticated reactor design engineering.
This significant funding round represents a critical step forward, providing crucial financial resources to advance Helical Fusion's complex and long-term scientific and engineering endeavors.
The investment reflects confidence in the company’s innovative and challenging approach to generating clean energy.
Helical Fusion intends to strategically deploy the $5,500,000 to accelerate its comprehensive research and development initiatives and enhance its operational capabilities.
The company is actively engaged in 14 collaborative research projects, which encompass vital areas such as high-temperature superconducting magnets, advanced blanket materials and simulations, cutting-edge heating systems like gyrotrons, efficient CO2 gas turbine power generation systems, solid hydrogen pellet injection fuel systems, and specialized maintenance robotics.
These collaborative efforts are instrumental in the advancement and successful integration of the diverse technologies required for a operational helical fusion reactor.
With this capital infusion, Helical Fusion is well-positioned to significantly advance its mission to integrate established knowledge with groundbreaking technological innovations.
The company remains steadfast in its ambitious objective of bringing a continuous, clean energy source to fruition, aiming to provide a lasting solution for global energy sustainability and security for future generations.
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