Claude Guillemot, co-founder of Ubisoft and key figure in building one of the world's largest video game publishers, died Friday evening when his Cessna 421 twin-engine plane crashed near La Baule, a beach resort in western France. Guillemot was piloting the aircraft at the time of the crash.
Guillemot co-founded Ubisoft in 1986 alongside his four brothers, Yves, Michel, Gérard, and Olivier. The company built itself into a gaming powerhouse through franchises including Assassin's Creed, Far Cry, Splinter Cell, and Rainbow Six. Under the brothers' leadership, Ubisoft grew from a small French publisher into a multinational entertainment giant with studios across the globe and a market valuation in the billions.
The Guillemot family maintained control of Ubisoft through voting rights tied to their shares, allowing them to steer the company's creative and business direction for nearly four decades. Yves Guillemot served as the company's CEO and public face for much of Ubisoft's history, while Claude and his other brothers held executive roles shaping the publisher's strategy and acquisition decisions.
Ubisoft has released dozens of bestselling titles across multiple platforms, from console exclusives to free-to-play multiplayer experiences. The company's embrace of live-service games and franchise expansion made it one of the most commercially successful publishers in the industry, though it also faced criticism in recent years over workplace culture issues and creative direction.
Claude Guillemot's death marks a significant loss for the gaming industry and the French tech sector. His contributions to Ubisoft's founding and growth shaped not only the company's trajectory but also influenced how major game publishers approach franchise development and global expansion. The crash came at a time when Ubi