Leon Janeke – Biography
Last update: 14 days agoExecutive profile
Leon was Head Asia-Pacific, Europe, Middle East and Africa London for Aon. Leon Janeke joined Marsh McLennan in 2020. Leon served as Head of London Europe and Head of London Europe for Marsh McLennan.
Leon Janeke is currentlyHead of London Europe (becomes Head of UK Property and Casualty and London Europe on Jan 1 2027) at Guy Carpenter International - View - Guy Carpenter International org chart
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- At Guy Carpenter International, Leon Janeke has 48 colleagues including Carolyn Morley (Global Casualty), Charles Whitmore (Placement Solutions)…
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- In the Reinsurance industry, Leon Janeke has 5,312 colleagues in 400 companies located in 63 countries. 1,395 executive movements have been recorded in the last 12 months. Learn more about Reinsurance.
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