Billionaire Profile
Laurent Dassault
Global Rank
#376

Image: Public domain | via Wikimedia Commons

Laurent Dassault

CEO, Dassault Group
FR
Real-Time Net Worth
$10B
As of December 2025
Age
72
Source
Diversified
Industry
diversified
Citizenship
FR

Biography

Laurent Dassault is a French billionaire businessman, known for his diversified wealth. Born on July 7, 1953, he is the co-managing director of the Dassault Group, a global conglomerate with interests in aerospace, software, media, and real estate. His net worth is estimated at $10.0 billion, primarily derived from his family's stakes in Dassault Aviation and Dassault Systèmes. He is a key figure in the family's legacy. Throughout his career, Dassault has overseen key advancements in military and business aviation, as well as significant expansions into new markets. He is also actively involved in philanthropy and the arts.

Wealth Over Time

In-Depth Profile

Early Life

Laurent Dassault was born on July 7, 1953, in Neuilly-sur-Seine, France. He is the son of Serge Dassault, a prominent businessman and politician, and Nicole Dassault. His grandfather, Marcel Dassault, founded the Dassault Group. Laurent received a prestigious education, attending the École Supérieure Libre des Sciences Commerciales Appliquées (ESLSCA) and earning a business law degree from Paris II-Assas University.

Rise to Success

Laurent began his career in the family business in 1977. He joined Dassault Investissements in 1991, managing military aeronautical contracts. He was appointed co-managing director of Dassault Group in 1998, playing a crucial role in transforming the company into a leading aerospace and defense enterprise. Under his leadership, Dassault has achieved significant milestones, including the development of the Rafale fighter jet and the Falcon business jet.

Key Business Strategies

Dassault's business strategies have focused on innovation and diversification. He oversaw the company's expansion into new markets, like India and China, and has been involved in expanding the group's portfolio beyond core aviation interests to include real estate, vineyards, and cultural patronage. His emphasis on R&D has been a critical element of Dassault's success.

Philanthropy

Laurent Dassault is involved in various charitable and humanitarian organizations. He is the president of One Drop France, a charity that works to improve access to clean water. He also supports the arts, organizing the Marcel Duchamp prize to support French artists.

Career Milestones

1977

Began Career in Dassault Group

Entered the family business.

1991

Joined Dassault Investissements

Managed military aeronautical contracts.

1998

Co-managing Director of Dassault Group

Elevated to a leadership role in the company.

2025

Transitioned Leadership Roles to Sons

Julien and Adrien Dassault replaced their father in managing the Groupe Industriel Marcel Dassault (GIMD).

Philanthropy & Social Impact

Charity

One Drop France

Undisclosed

Improving access to clean water

Arts

Marcel Duchamp Prize

Undisclosed

Supporting French artists