Arianespace CEO Martin Sion Will Step Down after the End of his Term

Evry, France, October 8, 2025--ArianeGroup announces that Martin Sion will not seek the renewal of his term as CEO which end in March 2026. Until the end his term, Martin Sion will remain fully committed to his role according to the company. A successor will be appointed by the ArianeGroup Board of Directors in due time.