Billionaire Profile
Louis Le Duff
Global Rank
#2058

Image: Public domain | via Wikimedia Commons

Louis Le Duff

CEO, Groupe Le Duff
FR
Real-Time Net Worth
$1.9B
As of December 2025
Age
79
Source
Bakeries
Industry
food-beverage
Citizenship
FR

Biography

Louis Le Duff, a French billionaire businessman born around 1945/1946, is the founder and CEO of Groupe Le Duff, a global food company with over 1,310 locations in 80 countries, and the Brioche Dorée bakery chain. Le Duff's career began with the opening of the first Brioche Dorée in Brest, France in 1976, after which he expanded his business into a global empire. He also has a strong academic background, holding a PhD in management sciences from the University of Rennes, an MBA from the Université de Sherbrooke, and a bachelor's degree from ESSCA. Le Duff has received recognition for his contributions to the food industry, including being named 'Entrepreneur of the Year' multiple times. He is also a passionate sailor.

Wealth Over Time

In-Depth Profile

Early Life

Louis Le Duff was born in 1945 or 1946 in Cléder, Finistère, France. He attended Lycée de la Croix-Rouge in Brest, where he developed a passion for business and entrepreneurship. Le Duff pursued higher education, earning a bachelor's degree from the École supérieure des sciences commerciales d'Angers (ESSCA). He furthered his studies with an MBA from the Université de Sherbrooke in Canada and a PhD in management sciences from the University of Rennes.

Rise to Success

Le Duff's entrepreneurial journey began in 1976 when he opened the first Brioche Dorée in Brest, France. This venture marked the start of the Groupe Le Duff. Under his leadership, Brioche Dorée expanded to over 1,310 locations in 80 countries. Le Duff's concept of combining a restaurant, bakery, and fast-food establishment proved successful. He also acquired several other brands, including La Madeleine and Del Arte, expanding his business significantly.

Key Business Strategies

Le Duff focused on expanding his industrial division, particularly his bakery division, BRIDOR, which aimed to double in scale every four years. He has made key acquisitions between 2022 and 2024 to strengthen his industrial base. Additionally, the group is executing a global recruitment and training initiative.

Philanthropy

While specific philanthropic amounts are not available in the provided search results, Le Duff's Groupe Le Duff is a significant player in the global food industry. He has contributed to the industry's growth through his leadership and expansion of his various brands.

Career Milestones

1976

Founded Brioche Dorée

Opened the first Brioche Dorée bakery in Brest, France.

1995, 2011

Entrepreneur of the Year

Received the Entrepreneur of the Year award.

1998

Chevalier de l'Ordre National du Mérite

Awarded the Chevalier de l'Ordre National du Mérite.

2012

Chevalier de la Légion d'Honneur

Awarded the Chevalier de la Légion d'Honneur.