July 1, 2026
1 min read
Ubisoft Co-Founder Claude Guillemot Passes Away
A somber milestone for one of the industry's largest publishers, marking the loss of a key figure from its formative years.
By Chuy, Senior Staff Writer
Updated Sep 1, 2026 · Reviewed by the Nexzy newsroom
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Ubisoft co-founder Claude Guillemot died in a plane crash on June 19, his brother Yves Guillemot confirmed in a statement. The loss pauses the relentless machinery of the modern gaming industry to look back at its foundational days.
In his statement, Yves Guillemot paid tribute to his brother. Claude was a co-founder of the publisher, helping to establish the company long before it grew into the global giant behind massive franchises like Assassin's Creed Black Flag Resynced.
The details
- Deceased: Claude Guillemot
- Date of passing: June 19
- Cause of death: Plane crash
- Tribute: Released by brother Yves Guillemot
Why it matters
The passing of a co-founder is a rare moment of historical reflection for a major video game publisher. It serves as a reminder of the human leadership behind the industry's corporate giants, tracing the origins of modern gaming back to the individuals who first built its foundations.
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