Meet Martin Sion, Alstom CTO

Bio, work history, education & how to reach out.

Martin Sion

Job Title

CTO at Alstom

Contact Information

*******@alstom.com

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Last updated: 2026-03-03

Who is Martin Sion?

Martin Sion is the upcoming CEO of Alstom, effective April 2026. He has a strong background in aerospace and engineering, with leadership roles in Safran and ArianeGroup.

Martin Sion's Work History

Martin Sion has extensive experience in aerospace engineering, management, and industrial leadership. He has served as CEO of ArianeGroup since 2023 and has held various senior positions in aerospace companies.

  • 2023 — CEO, ArianeGroup
  • 2013 - 2015 — Chairman, Safran Electronics & Defense
  • 2009 - 2013 — Head of Space Engines Division, Snecma
  • 2005 - 2009 — Head of Technical Department, Snecma
  • 1990 - 2005 — Various engineering positions, Société Européenne de Propulsion

Martin Sion's Education

Martin Sion graduated from École Centrale de Paris and completed a stint at Sandia National Laboratories in the US.

  • École Centrale de Paris — Engineering Degree
  • Sandia National Laboratories — Research/Internship Program

How to Reach Martin Sion?

You can reach Martin Sion at *******@alstom.com or by calling +1 **********. To get Martin Sion's contact information and other B2B leads like this, sign up for a free account at Anybody.com.

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