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Fusionality, founded by ex-DeepMind researchers, raises $3.7M in pre-seed funding led by Founderful and Playfair to develop software for fusion reactors.
PRIVATESep 08, 2026•about 2 hours ago
Amount Raised
$3.7 Million
Round Type
Seed
LausanneSoftwareArtificial Intelligence
Investors
PlayfairFounderful
Description
Fusionality has secured CHF 3 million (approximately $3.7 million) in pre-seed funding to develop measurement, simulation, and control systems for fusion companies. The startup was founded by Federico Felici and Jonas Buchli, who previously worked at Google DeepMind conducting AI research on plasma control. Fusionality's software addresses a critical bottleneck faced by over 30 private fusion companies: converting plasma measurements into control signals within milliseconds. The funding round was led by Founderful and Playfair.
Company Information
Company
Fusionality
Location
Lausanne, Vaud, Switzerland
About
Fusionality develops measurement, simulation, and control systems software for fusion reactors. Founded by ex-DeepMind researchers, the company leverages AI and deep reinforcement learning to manage plasma control in fusion devices. Their platform helps private fusion companies and government projects convert raw plasma measurements into control signals within milliseconds. The software provides a reusable infrastructure layer that reduces onboarding costs across the fusion industry.
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LausanneSoftwareArtificial Intelligence