People
Martin Mignot
Martin backs early-stage founders building transformative products in healthcare, AI, and financial services. He was one of the earliest investors in Revolut, partnering closely with the team from day one to help scale one of the world's most iconic fintech platforms.Since joining Index in 2010, Martin has led early investments in breakout companies, including Algolia, Swile, Trainline, Deliveroo, Nourish, and Personio – all now valued at over $1 billion. In 2022, he helped establish Index’s New York office, expanding the firm’s U.S. presence and partnering with globally minded founders, whether they start in Europe or North America.Martin is particularly drawn to products that leverage AI and automation to improve with each user, driving down costs, expanding access, and fundamentally reshaping industries. His track record has earned him multiple appearances on the Forbes Midas List, which recognizes the world’s top tech venture capitalists.Outside of venture, Martin is passionate about urban design and the future of cities. He’s the founder of Happy Streets, a foundation advocating for safer, more walkable, and less car-dependent neighborhoods.
Roles
Investor