Sion named ArianeGroup CEO
As expected, André-Hubert Roussel has stepped down from the CEO role at ArianeGroup. His replacement is Martin Sion who has been appointed by the ArianeGroup Board of Directors as CEO, effective immediately. Sion, a member of the Board of Directors of ArianeGroup since April 2020, was previously CEO of Safran Electronics & Defense. Eric Dalbiès, […]





