Our team is eager to learn, driven and passionate. We are humble and fun.
COO & Partner
Guillaume joined Astorg in 2015, he leads the Corporate Functions Team.
Prior to this, Guillaume was a Managing Partner at Rothschild & Co. where he advised key family owned businesses and family offices.
From 1998 to 2000 he was a Director at Paribas, between 1995 and 1998 Guillaume was Chief of Staff for the Archbishop of Paris and from 1992 to 1995 he was in charge of financial communication at Companie Bancaire in Paris.
Guillaume started his career at Institut Français de Petrole.
Guillaume is Vice-President of the Supervisory Board of Clarins.
Guillaume graduated from Institut d’Etudes Politique de Paris and Ecole Nationale des Pétroles et des Moteurs.
Guillaume de Malliard to join ASTORG PARTNERS as Partner