
Vestiaire Collective promotes CFO to chief executive as Bittner exits
Published October 7, 2025 Vestiaire Collective has appointed Bernard Osta as its new CEO, succeeding Maximilian Bittner who led the company through its major growth of the past seven years. Vestiaire Collective, The French high-end resale giant said the global platform “enters today its next chapter of growth” with the new appointment, although Osta isn’t…