Laurent Dassault

Laurent Dassault is a French billionaire businessman, and the co-managing director of Dassault Group, a French corporate group founded by his grandfather, Marcel Dassault. Dassault Group, notably, has business interests in the aerospace and software industries. As of June 2025, his estimated net worth was US$10.7 billion. Dassault's grandfather, Marcel Dassault, founded the Dassault Group. His siblings are Olivier, Thierry and Marie-Helene. Dassault's responsibilities in his family business group is to diversify the group's business interests for his family's future generations. Dassault has two sons, Julien and Adrien. In 2025, both of his sons replaced him on the supervisory board of Groupe Industriel Marcel Dassault SAS, the Dassault family's holding company.