Isabelle Hernu-Sfeir – Biography
Last update: March 2, 2026Executive profile
Isabelle was Junior Actuary for Forvis Mazars. Isabelle Hernu-Sfeir joined Marsh McLennan in 2003. Isabelle served as Senior Actuary and Global Client Director for Marsh McLennan.
Isabelle Hernu-Sfeir is currentlyChief Executive Officer at Mercer France - View - Mercer France org chart
Chief Executive Officer at Mercer Switzerland - View - Mercer Switzerland org chart
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Education
Isabelle Hernu-Sfeir has a Master in Actuarial Science from UK Institute of Actuaries in 2010 and an Executive Master of Business and Administration Domaine d’étudesGeneral management, Supply Chain, Finance, Strategy and Marketing from ESSEC Business school in 2018.
They have also studied at ESSEC Business school :
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The colleagues of Isabelle Hernu-Sfeir
Company Colleagues
- At Mercer France, Isabelle Hernu-Sfeir has 7 colleagues including Boutros Thiery (Investments), Julien Dery (Digital Solutions)…
- At Mercer Switzerland, Isabelle Hernu-Sfeir has 4 colleagues including Cesar Salgado (Health Services), Tobias Wolf (Investments & Retirement)…
Industry Colleagues
- In the Recruiting industry, Isabelle Hernu-Sfeir has 12,698 colleagues in 1,094 companies located in 52 countries. 6,818 executive movements have been recorded in the last 12 months. Learn more about Recruiting.
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