Bertrand Deleuse is a finance executive and advisor with 27 years of experience across M&A investment banking, capital strategy, venture advisory, C-suite financial leadership, infrastructure development and financing, and expert witness services. He has advised, led, or partnered on more than $16 billion of M&A transactions, capital raises, infrastructure projects, and investment initiatives across growth-stage ventures, family offices, private equity and venture capital funds, international banks, and Fortune 500 companies. Previously with Rothschild & Co. and Lehman Brothers, Bertrand brings an operator’s perspective, institutional finance discipline, and a long-standing commitment to ventures, companies, investors, and projects that create durable value while contributing positively to people, communities, and the planet.