ArianeGroup names Safran executive Christophe Bruneau as CEO, effective 1 April 2026
ArianeGroup’s board has appointed Safran executive Christophe Bruneau as Chief Executive Officer, effective 1 April 2026. Bruneau — a space and defence specialist with more than 20 years in Safran-related units — will succeed Martin Sion, whose departure was announced 8 October 2025.