Our Team

Our team's knowledge extends across multiple sectors to provide rich, analytical insights that enable us to transform business results. Since 1995, Sun European affiliates have invested in more than 350 companies worldwide across a broad range of industries and transaction structures with sales in excess of €43 billion.

Posson, de, Lionel
Lionel de Posson
Managing Director
Sun European Partners, LLP

Lionel de Posson

Managing Director | Sun European Partners, LLP

Lionel de Posson, Managing Director, joined Sun European Partners in 2006, having served as an Analyst with JPMorgan in the Mergers & Acquisitions – Consumer, Retail, and Healthcare team in London for two years and the French Mergers & Acquisitions team in Paris for one year. During that time he lectured on corporate finance at ESCP-EAP Business School. Prior to joining JPMorgan, Mr de Posson worked with Goldman Sachs in the Fixed Income, Currency, and Commodities division and with Deutsche Bank Asset Management in London. He received a Candidature in Economics from the Université Catholique de Louvain, Belgium, a Master of Science in Management and Finance from ESCP-EAP, Paris, and a Master of Science in International Management from City University Business School, London.