Dassault Systèmes has announced a significant leadership transition, marking the end of an era and the beginning of a carefully prepared new chapter. Bernard Charlès has informed the Board of Directors, with immediate effect, of his decision to step down as Executive Chairman and as a member of the Board, citing personal reasons. The move comes after decades in which Charlès shaped the company’s identity, strategy, and technological ambition, turning it from an early-stage venture into a global reference in industrial software and product lifecycle management.