Home Markets Alstom appoints Martin Sion as new chief executive officer Alstom appoints Martin Sion as new chief executive officer Andrew M Apr 01, 2026 comments off Tweet on Twitter Share on Facebook Google+ Pinterest Original source: https://www.investing.com/news/stock-market-news/alstom-appoints-martin-sion-as-new-chief-executive-officer-93CH-4592207 Alstom chief executive officer Market Updates Martin Sion