Renaissance Fusion key facts
as of Oct 2026- Developer of magnetic confinement fusion technologies designed for energy production and net-zero emissions goals.
- Renaissance Fusion is valued at approximately $151.1M as of Oct 2026 (last reported valuation).
- It has raised $50.8M; the latest was Later Stage VC ($70.0M) in Mar 2026.
- Notable investors include Creative Destruction Lab, Climate Capital, Vento, Lowercarbon Capital, Unruly Capital — 19 tracked in total.
- Status: Privately Held (backing).
Renaissance Fusion's last reported valuation, Mar 2025. Nothing priced has surfaced since.
- ·The complete investor list: 19 names
- ·Watch Renaissance Fusion: the Monday email on marks, rounds and moves
Renaissance Fusion funding rounds
No funding rounds for Renaissance Fusion are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
Who backs Renaissance Fusion
19+Renaissance Fusion valuation
Renaissance Fusion's last reported valuation was $151 million in Mar 2025. No priced round, secondary trade or fund mark has surfaced since.
Renaissance Fusion investors
19 investors are on record for Renaissance Fusion, including Creative Destruction Lab, Climate Capital, Vento and Lowercarbon Capital. By type, the record holds 6 venture capital firms and 1 hedge fund.
About Renaissance Fusion
Developer of magnetic confinement fusion technologies designed for energy production and net-zero emissions goals. The company specializes in building highly efficient stellarators using high-temperature superconducting magnets and liquid metal shields to generate fusion power, enabling businesses to contribute to a sustainable and emissions-free energy future.
- Sector
- Energy
- HQ
- Fontaine, France
- Founded
- 2020
- Employees
- 98
- Website
- renfusion.eu/
- Ownership
- Privately Held (backing)
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