Ubisoft co-founder dies in plane crash GadgetMatchUbisoft’s co-founder Claude Guillemot dies in plane crash CP24Founder of global gaming company Ubisoft killed in plane crash in France Yahoo News CanadaClaude Guillemot, Ubisoft Co-Founder, Is Dead After Plane Crash in France The New York TimesUbisoft Co-Founder Claude Guillemot Dies in Air Crash at Age 69 Bloomberg.com
