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    leader

    Adam Rutkowski

    CTO and co-founder of Marathon Fusion

    CTO and Co-founder, Marathon Fusion

    Background

    Adam Rutkowski is the chief technology officer and co-founder of Marathon Fusion, a San Francisco startup.

    About Marathon Fusion

    Marathon Fusion: Marathon Fusion is a startup that develops tritium fuel systems for fusion power and produces isotopes for radiopharmaceuticals, based in San Francisco.

    Key facts

    current role
    CTO and Co-founder of Marathon Fusion, per the company's September 24, 2026 releasesource
    2024 role
    Identified as Marathon's CTO by TechCrunch on July 18, 2024source
    2025 preprint
    Co-author of arXiv 2507.13461, first submitted 17 July 2025source
    December 2025 preprint
    Co-author of arXiv 2512.09242, 'Isotope Production in Fusion Systems', submitted 10 December 2025source

    WYDE coverage of Adam Rutkowski

    WYDE Newsroom has published one article about Adam Rutkowski, on Oct 24, 2026. Adam Rutkowski is a named leader in 1 story. The most recent is Marathon Fusion Says Its Neutrons Can Make Medical Isotopes and Gold at 10x CERN Rate.

    Reported alongside Adam Rutkowski

    Sources

    Follow the money in philanthropy.

    Who gives, who receives, and what it funds. Every Friday.