Marie-Hélène Habert is one of Serge Dassault's four children who inherited their father's wealth when he died in May 2018.
Habert was the president of the supervisory board of family-controlled aerospace and software conglomerate Dassault Groupe, but stepped down in 2019. She now serves as the conglomerate's Communication and Partnership director. Marcel, Habert's grandfather, founded Dassault Aviation, a French aerospace company that started out making propellers in World War I. The Dassaults also own the country's daily newspaper Le Figaro, vineyards and a private aeronautic company.