Martin Sion

Chief Executive Officer at ArianeGroup GmbH

56 year

Electronic Technology

Consumer Services

Finance

Profile

Martin Sion is currently the Chairman & Chief Executive Officer at Safran Nacelles Ltd.
since 2013.
He is also the Chief Executive Officer at ArianeGroup GmbH since 2023 and the Chairman at Safran Electronics & Defense SAS since 2023.
Additionally, he serves as a Director at ArianeGroup Holding SAS since 2020.
In his former positions, Mr. Sion was the Head-Space Engines Division at SNECMA SA and the Chief Engineer at Société Européenne de Propulsion.
Mr. Sion obtained his undergraduate degree from École Centrale Paris in 1990.

Martin Sion active positions

Companies	Position	Start
Safran Electronics & Defense SAS Safran Electronics & Defense SAS Aerospace & DefenseElectronic Technology Sagem Défense Sécurité SAS provides inertial navigation solutions. It offers optronics, avionics, electronics and critical software. The company was founded by Marcel Môme in 1925 and is headquartered in Boulogne-Billancourt, France.	Chairman	2015-06-16
ArianeGroup Holding SAS ArianeGroup Holding SAS Financial ConglomeratesFinance ArianeGroup Holding SAS functions as an investment holding French company. The private company is based in Paris, France.	Director/Board Member	2020-05-26
ArianeGroup GmbH ArianeGroup GmbH Aerospace & DefenseElectronic Technology ArianeGroup GmbH provides space propulsion systems for orbital satellites and spacecraft. It offers rocket engines, thrusters, propellant tanks and components for the access, utilization and exploration of space. The company is headquartered in Taufkirchen, Germany.	Chief Executive Officer	2023-04-03

All active positions of Martin Sion

Former positions of Martin Sion

Companies	Position	End
SNECMA SA SNECMA SA Aerospace & DefenseElectronic Technology SNECMA SA manufactures aircraft and rocket engines. It designs, develops, produce and markets engines for military and commercial aircraft, launch vehicles and satellites. The company was founded in 1945 and is headquartered in Courcouronnes, France.	Corporate Officer/Principal	-
Société Européenne de Propulsion Société Européenne de Propulsion Aerospace & DefenseElectronic Technology Part of Safran SA, Société Européenne de Propulsion is a company based in Paris, France. The French company provides services and engineering related to turbines.	Chief Tech/Sci/R&D Officer	-

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Training of Martin Sion

École Centrale Paris

Undergraduate Degree

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Linked companies

Private companies	5
SNECMA SA SNECMA SA Aerospace & DefenseElectronic Technology SNECMA SA manufactures aircraft and rocket engines. It designs, develops, produce and markets engines for military and commercial aircraft, launch vehicles and satellites. The company was founded in 1945 and is headquartered in Courcouronnes, France.	Electronic Technology
Société Européenne de Propulsion Société Européenne de Propulsion Aerospace & DefenseElectronic Technology Part of Safran SA, Société Européenne de Propulsion is a company based in Paris, France. The French company provides services and engineering related to turbines.	Electronic Technology
Safran Electronics & Defense SAS Safran Electronics & Defense SAS Aerospace & DefenseElectronic Technology Sagem Défense Sécurité SAS provides inertial navigation solutions. It offers optronics, avionics, electronics and critical software. The company was founded by Marcel Môme in 1925 and is headquartered in Boulogne-Billancourt, France.	Electronic Technology
ArianeGroup GmbH ArianeGroup GmbH Aerospace & DefenseElectronic Technology ArianeGroup GmbH provides space propulsion systems for orbital satellites and spacecraft. It offers rocket engines, thrusters, propellant tanks and components for the access, utilization and exploration of space. The company is headquartered in Taufkirchen, Germany.	Electronic Technology
ArianeGroup Holding SAS ArianeGroup Holding SAS Financial ConglomeratesFinance ArianeGroup Holding SAS functions as an investment holding French company. The private company is based in Paris, France.	Finance

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