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Jeff co-founded Lionstone in 2019. He is mainly responsible for sourcing new projects, steering the technical feasibility analysis and managing the portfolio of existing holdings.

Prior to joining Lionstone, Jeff worked as a Portfolio Manager at ING Bank Luxembourg where he specialised in tailor-made investment solutions for UHNWI clients. He holds a Master’s degree in Finance and a Magister in Banking & Finance from the University of Paris 2 – Panthéon-Assas. Jeff is fluent in English, German, French and Luxembourgish.

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