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Helion Energy Funding & Investors

Helion is a fusion power company focused on generating zero-carbon electricity from fusion. By building on the successes of its latest fusion prototypes, Helion is building the world’s first fusion electricity demonstration facility. Their pulsed non-ignition technology will be capable of low-cost 24/7 power generation that replaces the energy sources the world currently relies on, enabling a future with limitless, reliable and affordable clean electricity.


Total Amount Raised: $577,760,000

Helion Energy Funding Rounds

  • Series D


    Series D Investors

    Dustin Moskovitz
  • Series C


    Series C Investors

    Capricorn Investment Group
  • Series E


    Series E Investors

    Sam Altman
    Capricorn Investment Group
    Mithril Capital Management
    Dustin Moskovitz
  • Series B


    Series B Investors

    Capricorn Investment Group
    Mithril Capital Management
  • Grant


    Grant Investors

  • Seed


    Seed Investors

    Sam Altman
    Mithril Capital Management
    Y Combinator
Funding info provided by Diffbot.