Marie-Christine Coisne-Roquette is a French businessperson who has been at the helm of 7 different companies. Currently, she holds the position of Chairman for Sonepar SAS and Chairman & Chief Executive Officer for Société de Négoce et de Participation SA and Chairman & Chief Executive Officer for Colam Entreprendre SA (both are subsidiaries of Sonepar SAS).

She is also Co-Manager-Development at Développement Mobilier & Industriel and Manager for Ker Coro and on the board of 5 other companies.

She previously was Chairman for Sonepar International SAS, Member of Conseil Économique, Social et Environnemental, Co-Manager at Sonedis, Chairman-Supervisory Board of Sonepar Deutschland GmbH, Chairman-Supervisory Board at Otra NV, Member-Executive Board at Mouvement des Entreprises de France and Member of Young Presidents' Organization, Inc.

She received a graduate degree and an undergraduate degree from Université Paris Nanterre.