Partner and Founder
A former EY member with over 20 years of experience in private equity and corporate finance, Guillaume founded Fusion Partners in 2015.
Partner and CEO
With more than 20 years’ experience building tech start-ups and shaping innovation strategies for corporates (at McKinsey and other consultancies), Alessandro is Partner and CEO at Fusion.
Partner and CFO
As internationally experienced CFO in different industries with a strong entrepreneurial spirit, Reto is assuring the financial wellbeing of our activities.
Director Venture Building
Serial entrepreneur, board member and active early-stage investor, with strong management background
Head of Energy and Mobility practice
With more than 20 years of experience in strategic and operational management of projects dedicated to digital transformation of the Media and Energies process, Philippe is leading our Energies practice.
With experiences in strategy, M&A, fundraising and venture building (at Rocket Internet, Lazard and family offices), Yanis is a Project Manager in charge of the delivery of strategic projects.
With a background in strategy, Estelle helps test and build new companies and is in charge of marketing and communication to ensure that the WeBuild world translates to the outside.
Graduated from a top business school with experiences in project management, strategy and consulting (at Amazon, L’Oréal and consulting firm). Paul is an analyst who works on startup projects.
Matteo has gained experience in high-potential startups and in consulting. Graduated from a top French business school, he is currently an analyst at Fusion Partners.
With a master's degree in marketing from the University of Geneva, Marie has just joined the Fusion team as Office Manager. She also works with the analysts as support on start-up projects.
Respect guides all our interactions. We value ideas and perspectives that are diverse, fostering an environment where every voice is heard and respected. This extends to our relationships with partners, customers and the communities we serve. Solidarity and constant feedbacks