Nathanael joined Alliance Entreprendre in 2020 as Managing Director of the Alliance LBO team. He began his career in 1999 at BNP Paribas in the Corporate Finance department in New York and then in Paris. In 2004 he joined Sade then Fortis Private Equity France where he carried out several Capital Growth and LBO transactions. In 2009 Nathanael joined Siparex, where he was appointed Managing Director of the Midcap team. During his years at Siparex, he created and supervised the Strasbourg office and realized a dozen investments in French SMEs. Nathanael graduated from HEC.