Guillaume Dubray profile picture

Guillaume Dubray

Partner and Founder

Founder of Fusion Partners. Technology investor & venture builder with a special focus on Fintech


Guillaume Dubray

Guillaume is a technology investor and serial entrepreneur. Guillaume is the Managing Partner of Polytech Ventures and the founder of several companies such as Fusion Partners, Neho, PlanYourMove, Lightmove and Earny.  

He previously co-founded Active Niche Funds SA, an investment firm specialized in the CleanTech sector. Before-hand, he was responsible for various Venture Capital investment & advisory activities for Rothschild. 

Guillaume has close to 20 years of experience in private equity and corporate finance. He started his career with Ernst & Young in Geneva and then moved to New York, where he worked as an M&A advisor on behalf of large US-based Private Equity funds.