Ubisoft Cofounder Claude Guillemot Dies in Plane Crash at 69 — Tragedy Shakes Gaming Industry as Investigation Begins
Claude Guillemot, cofounder of video game giant Ubisoft, has died at the age of 69 following a plane crash in western France, according to company confirmation and local reports. His death marks a significant loss for one of the most influential families in the gaming industry.
The crash occurred on the afternoon of June 19, when a twin-engine Cessna 421 aircraft traveling from Rennes went down in a field while approaching La Baule aerodrome in the Loire-Atlantique region. Emergency services responded quickly, but both people on board were pronounced dead at the scene. Reports indicate Claude Guillemot was piloting the aircraft at the time, and the second victim is believed to have been a flight instructor.
Authorities have launched a formal investigation into the cause of the crash. Early witness accounts suggest the aircraft made an unexpected turn during its landing approach before descending rapidly. Officials have not yet confirmed any mechanical failure or external factors, and the investigation remains ongoing.
Claude Guillemot was one of five brothers who founded Ubisoft in 1986 in Brittany, France. While his brother Yves Guillemot became the public face of the company, Claude played a more operational and executive role behind the scenes. He also served as an executive vice president and board member of the company, helping guide its expansion into a global entertainment powerhouse behind franchises such as Assassin’s Creed and Far Cry.
Beyond Ubisoft, he was also closely associated with Guillemot Corporation, where he served as chairman and CEO. The company is known for gaming peripherals under brands like Thrustmaster and Hercules.
Ubisoft released a statement expressing condolences to the Guillemot family and honoring Claude’s long-standing contribution to the company’s development. Flags were reportedly lowered at La Baule aerodrome in tribute.
As the gaming industry reacts to the sudden loss, tributes are expected to continue in the coming days.
FAQ
Who was Claude Guillemot?
Claude Guillemot was a French entrepreneur and one of the five cofounders of Ubisoft, a major global video game publisher.
What happened to Claude Guillemot?
He died in a plane crash in western France on June 19, 2026, while reportedly piloting a Cessna 421.
Was anyone else on the plane?
Yes, one other person believed to be a flight instructor also died in the crash.
Is the cause of the crash known?
No, authorities have not confirmed the cause yet. An investigation is ongoing.
What is Ubisoft’s response?
Ubisoft confirmed his death and issued condolences to his family, but said it would not share further details at this stage.