# Renaissance Fusion

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/renaissance-fusion

- Industry: Power & Utilities
- Headquarters: France
- Website: www.renfusion.eu/
- Total disclosed funding: $50M
- Latest round: Series A (Mar 6, 2025)
- Investors on record: 7

## About

Based in Fontaine, France, and co-founded by Francesco Volpe CEO) and Martin KUPP in 2020, Renaissance Fusion SAS engages in the development of parts that can be used in nuclear fusion reactors serving engineering, procurement, construction, and commissioning (EPCC) firms. The firm, in March and April 2022, filed 11 patent families on high-temperature superconductors and liquid metals, and in January 2023, it raised USD 16.4 million in seed funding led by investor Lowercarbon Capital, with participation from investors HCVC, Norrsken VC, and Positron Ventures. The company is working on the development of high-temperature superconductor coils called stellarators for magnetic confinement fusion reactors and liquid metal loops for creating flowing liquid walls in a cylinder to assist industries in energy storage, medical imaging, mobility, telecommunications, and super-computing. The company plans to utilize its January 2023 funding to hire new employees to the total count of 60 and purchase R&D equipment’s for research with aim to commercialize its technology. The company also plans to sell both its technology by the end of 2024. In March 2025, Renaissance Fusion SAS raised EUR 32,000,000 in series A funding led by Credit Mutuel Equity, with participation from Lowercarbon Capital. The company plans to utilize its March 2025 to become a manufacturer of high temperature superconductors, further develop its proprietary liquid metal wall technology, and build a reduced-scale high temperature superconductors stellarator reactor module.

## Funding rounds

- Series A, Mar 6, 2025, $33M — Credit Mutuel Equity, Lowercarbon Capital
- Seed, Jun 21, 2022, $16M — HCVC, Norrsken VC, Exor Seeds, Lowercarbon Capital, UNRULY WAREHOUSE SRL, Excellis Holding

## Investors

- HCVC (https://capitalatlas.ai/funds/hcvc) — Seed
- Norrsken VC (https://capitalatlas.ai/funds/norrsken-vc) — Seed
- Exor Seeds — Seed
- Lowercarbon Capital (https://capitalatlas.ai/funds/lowercarbon-capital) — Seed, Series A
- UNRULY WAREHOUSE SRL — Seed
- Excellis Holding — Seed
- Credit Mutuel Equity (https://capitalatlas.ai/funds/credit-mutuel-equity) — Series A