Ouannessa was France Treasury and Trade Solutions Sales Head for Citi France. Ouannessa Aissaoui joined HSBC in 2023. Ouannessa served as Head of Global Payment Solutions France at HSBC.
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Ouannessa Aissaoui has a Master in Finance and Accounting from High Business School of Troyes in 1997 and a Master in Finance from University of Lyon in 1999.
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