Marie-Christine Coisne-Roquette

Marie-Christine Coisne-Roquette (born 4 November 1956) is a French businesswoman. She serves as the chairwoman and chief executive officer of Sonepar.

Early life Marie-Christine Coisne-Roquette was born on 4 November 1956. Her great, great grandfather, Henri Coisne co-founded Sonepar with Léopold Lambert in 1862; it was a textile company, and it later became a distributor of electrical equipment.

Coisne-Roquette graduated from Paris Nanterre University, where she earned a degree in English and Law. She is also the founder of Roco Industries. Total S.A., Member of the Board of Directors In 2016, she was worth an estimated €3.6 billion with her family. They are the 20th richest family in France.