Stéphane Dumas – Biography
Last update: February 1, 2026Executive profile
Stéphane was Head of Digital, Transformation and Strategy at Kereis, and Chief Operating Officer at Aon France. Stéphane Dumas joined Prevoir in 2025.
Stéphane Dumas is currentlyChief Executive Officer at AssurOne Group - View - AssurOne Group org chart
Director at Fonds de Garantie - View - Fonds de Garantie org chart
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Education
Stéphane Dumas has a Master in Applied Mathematics & Electronics from Ecole Polytechnique of Paris in 2003 and a Master in Data Science & AI from Institut Polytechnique de Paris in 2024.
They have also studied at Ecole Polytechnique of Paris :
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Company Colleagues
- At AssurOne Group, Stéphane Dumas has 8 colleagues including Delphine Drouets (Operations), Emmanuelle Melin (HR & Communications)…
- At Fonds de Garantie, Stéphane Dumas has 17 colleagues including Julien Rencki (CEO), Sophy Sainten-Bourguignon (Director)…
Industry Colleagues
- In the Insurance industry, Stéphane Dumas has 69,215 colleagues in 3,978 companies located in 106 countries. 20,957 executive movements have been recorded in the last 12 months. Learn more about Insurance.
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