Fusionality Raises $3.7M Pre-seed

Fusionality, based in Lausanne, Switzerland, is a software startup developing measurement, simulation, and control systems for the fusion energy industry. The company has secured $3.7 million in pre-seed funding to expand its team and accelerate its commercial operations.

Investors

The funding round was co-led by Founderful and Playfair.

Fusionality Use of Funds

Fusionality plans to use the new capital to employ control engineers, computational physicists, plasma measurement specialists, and software engineers at its Lausanne headquarters. Additionally, the funds will support the effort to acquire the company's first paying customers.

About Fusionality

Founded in 2026, Fusionality was established by Federico Felici and Jonas Buchli, both former researchers at Google DeepMind and the Swiss Plasma Center. The company provides a specialized software backbone designed to help fusion energy developers solve complex control bottlenecks, including the real-time conversion of plasma measurements into signals for reactor systems.

Funding Details

Company Website: https://fusionality.com

Company: Fusionality
Raised: $3.7M
Round: Pre-seed
Funding Date: September 9, 2026
Lead Investor: Founderful, Playfair
Software Category: Deeptech Software
Source: https://techfundingnews.com/fusionality-grabs-3-7m-pre-seed-founderful-playfair-fusion-software/