Guillaume Princen is a global technology executive with 15+ years of experience in Revenue, Product, Operations, People, Finance, Strategy, Communications, and Policy. He is an angel investor and advisor in fintech, B2B SaaS, and Climatetech, with successful returns of 50% realized IRR. Guillaume has a strong background in building companies, scaling organizations, and leading people. He was the Head of Europe and Middle-East for Stripe, and held positions at McKinsey & Company and MyC. He holds an MBA from Harvard Business School, and Masters from Collège des Ingénieurs and CentraleSupélec.