Billionaire Profile
Laurent Dassault
Global Rank
#398

Image: Ludovic Péron | CC BY-SA 3.0 | via Wikimedia Commons

Laurent Dassault

CEO, Diversified
FRANCE
Real-Time Net Worth
$8.831B
Estimated based on Diversified stock value as of April 20, 2026
-1.58% (24h)
Age
72
Source
Diversified
Industry
Diversified
Citizenship
FRANCE

Biography

Laurent Dassault is a French billionaire businessman, heir to the Dassault aerospace and software fortune. Born on July 7, 1953, he is a key figure in the diversified Dassault Group, encompassing aerospace manufacturing, software development, and various investments. With an estimated net worth of $9.0 billion as of 2024, Dassault is known for his role in the strategic direction of the family enterprise, including his tenure as co-managing director. His career includes significant achievements in overseeing key advancements in military and business aviation. He resides primarily in Paris, France.

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Live Data
Updated 4/20/2026

Wealth Over Time

In-Depth Profile

Early Life

Laurent Dassault was born on July 7, 1953, in Neuilly-sur-Seine, France, to Serge Dassault, a prominent industrialist, and Nicole Dassault. His grandfather, Marcel Dassault, founded the Dassault Group. Laurent was educated at the École Supérieure Libre des Sciences Commerciales Appliquées (ESLSCA) and the Université Panthéon-Assas (Paris II). He also served in the French Air Force.

Rise to Success

After a period in the banking industry, Laurent joined the Dassault Group in 1991, contributing to its diversification and growth. He served as co-managing director and played a crucial role in the expansion of the group's interests, including real estate, vineyards, and the arts. His leadership involved overseeing major projects in military and business aviation, such as the Rafale fighter jet program and Falcon business jets.

Key Business Strategies

Dassault focused on diversifying the Dassault Group beyond its core aviation sector, investing in various industries and sectors. He also played a key role in the company's expansion into new markets. He has overseen the development of the Rafale fighter jet and Falcon business jets. More recently, he has overseen a structured handover of power to the fourth generation of the Dassault family.

Philanthropy

Laurent Dassault is actively involved in charitable and humanitarian organizations, including serving as President of One Drop France, Guy Laliberte's charity, which aims to improve access to clean water.

Career Milestones

1991

Joined Dassault Group

Began working in the family business after a period in banking.

1998

Co-Managing Director of Dassault Group

Assumed a leadership role in the Dassault Group.

2025

Transitioned leadership roles

Transitioned leadership roles to his sons on the Groupe Industriel Marcel Dassault supervisory board.

Philanthropy & Social Impact

Humanitarian

One Drop France

Undisclosed

President of One Drop France, a charity focused on improving access to clean water.