Ubisoft Co-Founder Claude Guillemot Killed in Plane Crash in Western France

Claude Guillemot, one of the five brothers who founded the global gaming company Ubisoft nearly four decades ago, has died in a plane crash in western France. He was 69. Ubisoft confirmed the death in a statement to the Associated Press on Saturday, June 20, 2026, saying the company had learned "with great sadness" of his passing. The flight instructor accompanying him in the aircraft was also killed. The news has sent ripples through the global video game industry, where Guillemot and his brothers built one of the most recognisable studios in entertainment — a company whose games have been played by hundreds of millions of people worldwide. What Happened According to authorities, the twin-engine Cessna 421 carrying Guillemot crashed into a field on Friday evening, June 19, just before it was scheduled to land at La Baule-Escoublac airfield on France's Atlantic coast. La Baule Mayor Franck Louvrier confirmed the crash in a public statement, noting that both men aboard — Guillemot and the flight instructor — were licensed and experienced pilots. The aircraft had taken off from Rennes, where Guillemot lived, according to the public prosecutor's office, which also said he owned the plane. Prosecutors have stopped short of officially confirming his identity among the victims pending formal procedures, though the circumstances described by officials, the company, and local media all point to Guillemot as one of the two people killed. French authorities have opened an investigation on suspicion of involuntary manslaughter — a standard legal step in fatal aviation accidents in France that does not necessarily imply wrongdoing, but allows investigators full access to determine the precise cause. Forensic technicians were photographed examining the wreckage at the crash site on Saturday. The exact cause of the crash has not yet been determined, and an investigation is ongoing. Who Was Claude Guillemot Claude Guillemot was one of five brothers — alongside Yves, Michel, Gérard, and Christian Guillemot — who founded Ubisoft in 1986 in Brittany, France. What began as a small, family-run software distribution business grew, over the following decades, into one of the largest and most influential video game publishers in the world. Guillemot also served as president of the Guillemot Foundation, a philanthropic organisation connected to the family's broader business and charitable interests, which has included ventures in technology hardware through the related company Guillemot Corporation (known commercially as Hercules). While his brother Yves Guillemot has remained the most publicly visible face of Ubisoft as its long-serving CEO, Claude played a foundational role in building the company from its earliest days, helping shepherd it from a regional French software distributor into a global entertainment powerhouse with studios spanning multiple continents. Ubisoft's Legacy and Global Reach Few gaming companies have produced as many globally recognised franchises as Ubisoft. The studio is best known for Assassin's Creed, the historical action-adventure series that has sold well over 200 million copies since its debut in 2007 and become one of the defining franchises of modern gaming, spanning settings from ancient Egypt to feudal Japan to the French Revolution. Beyond Assassin's Creed, Ubisoft's portfolio includes Just Dance, the motion-based rhythm game series that became a fixture of living rooms worldwide following its 2009 launch; the Rayman platforming series, one of the studio's earliest and most beloved original creations; and the Tom Clancy's franchise of military and tactical action games, including Rainbow Six and Ghost Recon, which built loyal followings among fans of tactical shooters. The company Guillemot helped found now employs thousands of people across studios in France, Canada, and numerous other countries, and remains one of the handful of truly global, independent video game publishers — a position it has maintained even as the broader industry has consolidated around a small number of dominant players in recent years. Industry and Public Reaction News of Guillemot's death spread quickly across gaming media and social platforms following Ubisoft's confirmation. Tributes have focused both on his role in building Ubisoft from its earliest days and on the broader cultural footprint of the games the company produced under his and his brothers' stewardship — games that, for many players around the world, defined entire eras of their gaming lives. Ubisoft's statement to the AP was brief and did not elaborate further on the circumstances of his death, consistent with the company's typically measured public communications during moments of crisis. No memorial or funeral details have yet been made public. What Comes Next French investigators will continue examining the wreckage and gathering evidence as part of the involuntary manslaughter investigation — a process that, in similar small-aircraft accidents in France, has historically taken weeks to months before a definitive cause is established. Both the French aviation safety authority and local prosecutors are expected to issue further updates as the investigation progresses. For Ubisoft, the loss of one of its founding brothers marks the end of an era for a company that has weathered enormous change since 1986 — from a regional software distributor, through the rise and consolidation of the global gaming industry, to its current position as one of the world's most recognised entertainment studios. Claude Guillemot's death closes a significant chapter in that nearly forty-year story.