# Ubisoft co-founder Claude Guillemot dies in plane crash at 69 > Source: > Published: 2026-06-20 12:03:52+00:00 # Ubisoft co-founder Claude Guillemot dies in plane crash at 69 The executive vice-president and co-founder of one of gaming's biggest companies was killed alongside a flight instructor near La Baule, France Claude Guillemot, co-founder and executive vice-president of Ubisoft, died on June 19 in a plane crash near La Baule airfield in Loire-Atlantique, France. He was 69 years old. The twin-engine Cessna 421 crashed during its approach to the aerodrome between 5 and 6 p.m. local time, killing both Guillemot and a flight instructor who was onboard as a passenger. Family members were notified the same evening. ## A founding pillar of the gaming industry Ubisoft was founded in March 1986 by the Guillemot brothers, a family whose name became synonymous with some of the most recognizable franchises in video game history. Think Assassin’s Creed, Far Cry, and Tom Clancy’s Rainbow Six. Claude served as executive vice-president, helping steer the company from a small French software distributor into a global gaming powerhouse. His role was less public-facing than that of his brother Yves Guillemot, who has served as CEO, but Claude’s influence on the company’s strategic direction and corporate structure was foundational. In a family-run empire where five brothers each carved out distinct responsibilities, Claude occupied the kind of quiet, load-bearing position that tends to be underappreciated until it’s gone. Ubisoft has not released an official statement regarding the crash as of June 20. ## Ubisoft’s complicated history with blockchain The company helped establish the Blockchain Game Alliance back in 2018, positioning itself as an early mover in the intersection of gaming and distributed ledger technology. Then came Ubisoft Quartz in December 2021, a program built on the Tezos blockchain that let players earn and trade NFT-style digital items called “Digits” in Ghost Recon Breakpoint. The gaming community’s response ranged from skepticism to outright hostility. The YouTube announcement trailer was so heavily disliked that the company eventually unlisted it. ## What this means for investors watching the crypto-gaming intersection No crypto-asset price movements have been observed following the news, and no analysts have drawn direct lines between his passing and any blockchain-related market dynamics. The Guillemot family’s control structure means that Claude’s shares and board influence will need to be redistributed or inherited, potentially shifting the internal power dynamics at a company that has already been under pressure from outside forces. **Disclosure:** This article was edited by Editorial Team. For more information on how we create and review content, see our [Editorial Policy](https://cryptobriefing.com/editorial-policy/).