St\u00e9phane Sireau

Vice-President, High-Tech Industry, Dassault Syst\u00e8mes

St\u00e9phane Sireau

Speaker Bio

Stéphane SIREAU is Vice President, High-Tech Industry, at Dassault Systèmes, responsible for helping high-tech companies digitally transform by using the 3DEXPERIENCE platform to build virtual twin experiences.


Stéphane SIREAU has over 20 years of experience working in the high-tech space. Based in Silicon Valley, he led the launch in 2016 of GE Digital’s alliance program in Europe to create new cloud-based industrial IOT solutions. In 2012 he co-founded Orange Mobile Enterprise, Orange’s business unit dedicated to mobility and IOT solutions.
As a globally-minded executive, Stéphane has lived and worked in the USA, Europe, and Asia. In 2009 Stéphane set up Orange Institute, a global think-tank dedicated to digital innovation. Prior to that, he worked for 4 years in China where he pioneered Orange’s supply chain management in Asia, including its first program of sustainability audits.
In his latest role, Stéphane worked at DNV, one of the world’s leading assurance companies, leading global sales of digital assurance, sustainability, and supply chain solutions.


Stéphane is a British-French dual national and lives in the Paris region. He holds a bachelor’s degree in economics from the London School of Economics (LSE) and is a graduate of ICADE-ICAI (Spain). He received an Executive MBA with distinction from INSEAD and Tsinghua University (China) in 2009.