Company intelligence
Renaissance Fusion
Simple by design. Built to scale
About Renaissance Fusion
Renaissance Fusion is the first fusion energy company in France and Italy. We are designing and building a stellarator, a magnetic confinement machine that can produce safe and abundant zero-carbon energy to ensure energy security and fight climate change. Chartreuse, our stellarator, is based on two proprietary, breakthrough innovations: laser-engraved high-temperature superconductors (HTS) and liquid-metal technologies, both developed in-house. Our vertically integrated model creates strategic advantages – minimizing supply-chain bottlenecks and creating a fast, solid and economically competitive path to industrial deployment. Since its foundation in 2020, Renaissance Fusion has filed 12 patent families, raised 60+ million euros and employed over 110 talents from 27 different nationalities between Grenoble (France) and Pisa (Italy).
Verified activity
Signals from Renaissance Fusion
5 published signals
Research & Knowledge
Renaissance Fusion published a Fusion Review featuring four articles in English plus one in French or Italian covering the evolution of the global energy and industrial sector.
Reported by Renaissance Fusion
Presence & Recognition
Renaissance Fusion welcomed the newly elected Vice-Presidents of Grenoble-Alpes Métropole and the Mayor of Fontaine to its facilities.
Reported by Renaissance Fusion
Presence & Recognition
Renaissance Fusion participated in the UK Fusion Industry Association event on 14–15 September 2026 in London to assess the sector's progress and the UK's role in next-generation energy.
Reported by Renaissance Fusion
Presence & Recognition
Renaissance Fusion will host FusionX:Europe on September 24 featuring discussions with Grenoble policymakers, industry, investors, academia, and trade associations.
Reported by Agata C. Hidalgo
Presence & Recognition
Renaissance Fusion welcomed the newly elected Vice-Presidents and councilors of Grenoble-Alpes Métropole alongside the Mayors of Grenoble, Fontaine, and Champagnier for a visit to the facility.
Reported by Agata C. Hidalgo