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Marie-Jeanne Meyer

From Alfawiki
Adapted from the English Wikipedia article Marie-Jeanne Meyer, available under CC BY-SA 4.0Updated 11 August 2025
Marie-Jeanne Meyer
Born1942
France
Occupation(s)Businesswoman, Venture capitalist
Known forShareholder of Louis Dreyfus Group
Notable workFounder of Florac SAS
SpousePhilippe Meyer

Marie-Jeanne Meyer (born in 1942) is a French billionaire and a descendant of the Louis Dreyfus lineage.

Early life

Originally named Marie-Jeanne Louis-Dreyfus, she is among the three offspring of Jean and Jeanne Madeline (née Depierre) Louis-Dreyfus. Her brothers and sisters include Robert Louis-Dreyfus and Monique Roosmale Nepveu. She is the great-grandchild of Léopold Louis-Dreyfus, who established the Louis-Dreyfus Group, initially focusing on wheat trading in Alsace before diversifying into shipping, oil, and other commodities. Her grandfather, Louis Louis-Dreyfus, was a member of the French Parliament during the era of the Third Republic.

After the passing of her brother Robert, his spouse Margarita Louis-Dreyfus acquired 60% (which later rose to 65%) ownership of the Louis Dreyfus Group. By 2013, Marie-Jeanne possessed a 12.5% share, which played a role in her billionaire ranking. In 2009, she established Florac SAS, a venture capital enterprise.

Her net worth was approximated at US$1.5 billion as of March 2015.

Personal life

She is wed to Philippe Meyer, and together they have three children.

The actress Julia Louis-Dreyfus is related to her as a cousin.