He married Sandrine, a native of Laval whom he met at the lycée, at the Basilique Notre-Dame d'AvesnièresFather. They summer at their house on the île de Ré and winter in Courchevel.in Laval. They have three children. They reside in the 7th arrondissement of Paris. They also live in a château in Entrammes near Laval that he inherited from his
In 2006, he was the recipient of the "Mayennais of the Year" award from the local Rotary Club.
With his brother and sister, he owned 83% of Lactalis. In January 2015, according to Forbes, he had a net worth of $6.7 billion. He shuns publicity and has been nicknamed, "the invisible Billionaire."