Guillaume Sarkozy brings to Aster International a wealth of knowledge in startup, management and leadership. He has assumed top positions such as Chief Executive Officer and has experience leading and managing mid-sized companies from the industry, services and insurance sectors. His expertise in vision and strategic planning, negotiations (acquisitions, trade unions), operations (mergers, change management, digitalization), communication, and lobbying (Government, European Union, Trade Unions). Guillaume is a successful entrepreneur and has been the Vice President of Medef (French Employers Confederation) and Chairman of Industries Federation for 12 years.

He is a board member to more than 25 companies from diverse industries such as B&Capital, PwC France, Vitanlink, IDP Santem Portez Vous Bien and many more. Guillaume was a CEO of Malakoff-Médéric (insurance), Résalliance Conseil (consulting) and Tissage de Picardie- Rinet (Textile).

His professional memberships are:

• CEPS e-health club, international think tank 2018 – today
• IFA, French Institute of Directors 2017 – today
• Member, RH&M, think tank dedicated to HR 2017- today
• Member, Institut Montaigne, think tank dedicated to public policy Fr. and EU 2016 – today
• Confrontations Europe, European think

Guillaume holds a Master of Science in Engineering from the Ecole Spéciale des Travaux Publics. He is in the army reserve since 2013. He is an honored member of the Chevalier du Tastevin, Bretvin, des Costes du Rhône, de Saint Emilion.