Claude Koestner – Biography
Last update: May 13, 2026Executive profile
Claude was Chief Operating Officer for CIC Est. Claude Koestner joined Credit Mutuel in 1996. Claude served as Managing Director, CIC Est and Chief Executive Officer, Banque Européenne du Crédit Mutuel for Credit Mutuel.
Claude Koestner is currentlyChief Executive Officer at Banque Europeenne du Credit Mutuel - View - Banque Europeenne du Credit Mutuel org chart
Group Chief Executive Officer and Chief Executive Officer, Banque Européenne du Crédit Mutuel at Credit Mutuel Alliance Federale - View - Credit Mutuel Alliance Federale org chart
Chairman of the Board at Crédit Mutuel Factoring & Factofrance - View - Crédit Mutuel Factoring & Factofrance org chart
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Education
Claude Koestner has a Master of Research in Management Sciences from IAE DIJON.
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The colleagues of Claude Koestner
Company Colleagues
- At Banque Europeenne du Credit Mutuel, Claude Koestner has 6 colleagues including Nelly Tharsis (Chairman of the Board), Alain Tetedoie (Vice Chairman of the Board)…
- At Credit Mutuel Alliance Federale, Claude Koestner has 47 colleagues including Daniel Baal (Chairman of the Board), Orli Hazan (Commercial)…
- At Crédit Mutuel Factoring & Factofrance, Claude Koestner has 7 colleagues including Philippe Mutin (CEO), Sophie Susterac (Mktg & Communications)…
Industry Colleagues
- In the Banking industry, Claude Koestner has 103,300 colleagues in 5,550 companies located in 188 countries. 41,826 executive movements have been recorded in the last 12 months. Learn more about Banking.
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