Olivier Hahn – Biography
Last update: May 6, 2026Executive profile
Olivier Hahn joined TotalEnergies in 1999. Olivier served as Grandpuits Refinery Conversion Project Director and Senior Vice President, Strategy and Development for TotalEnergies.
Olivier Hahn is currentlySenior Vice President of Strategy Growth Finance at TotalEnergies - View - TotalEnergies org chart
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Education
Olivier Hahn has a Master of Science in Process Engineering from Chimie ParisTech - PSL in 1997 and a Master of Science in Economics and Management from IFP School in 1999.
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Company Colleagues
- At TotalEnergies, Olivier Hahn has 659 colleagues including Patrick Pouyanne (Chairman & CEO), Marie-Christine Coisne-Roquette (Director)…
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- In the Oil & Gas industry, Olivier Hahn has 23,627 colleagues in 1,352 companies located in 105 countries. 12,289 executive movements have been recorded in the last 12 months. Learn more about Oil & Gas.
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