Olivier Zemb

Head of Equity, Securities Finance and Repo
CACEIS, Luxembourg
Olivier Zemb joined CACEIS in September 2019 as Head of Equity Finance & Collateral Trading in Luxembourg.
He is focusing on maximizing revenues, mitigating risks and optimizing collateral for clients in Principal and Agency lending.
He has over 18 years of experience in the Securities Finance industry.
Prior to joining CACEIS, Olivier worked for almost 10 years at BNP Paribas Securities Services in London where he was Head of Global Trading Strategies for the Agency Lending department.
He started his career in Paris at Fortis Investment Management as a Securities Finance Trader executing Repo/Reverse Repo and managing the securities lending activities.
Olivier holds a Master 2 Research (DEA) in Markets and Financial Intermediaries from the Toulouse School of Economics.

Events/Masterclasses Olivier Zemb is currently speaking at

Finance

19th Annual Collateral Management and Securities Lending Forum
8 – 9 October 2025
Mercure Amsterdam City Hotel, The Netherlands
Collateral Management Forum | 19+ years of financial services events world-wide!

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Olivier Zemb
Head of Equity, Securities Finance and Repo
CACEIS, Luxembourg
Olivier Zemb joined CACEIS in September 2019 as Head of Equity Finance & Collateral Trading in Luxembourg.
He is focusing on maximizing revenues, mitigating risks and optimizing collateral for clients in Principal and Agency lending.
He has over 18 years of experience in the Securities Finance industry.
Prior to joining CACEIS, Olivier worked for almost 10 years at BNP Paribas Securities Services in London where he was Head of Global Trading Strategies for the Agency Lending department.
He started his career in Paris at Fortis Investment Management as a Securities Finance Trader executing Repo/Reverse Repo and managing the securities lending activities.
Olivier holds a Master 2 Research (DEA) in Markets and Financial Intermediaries from the Toulouse School of Economics.
Olivier Zemb
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