Mining civil engineer. European Sales Director of the Savoye Group from 2009 to 2012. Co-founder (with Jean-Lucien Rascle) and director, from 1990 to 2012, of Logarithme (a-SIS), a logistics IT company that supported its growth on an innovative Supply Chain management software. When he left, the company was first in its sector in France, 3rd in Europe and 7th in the world. Chantal has extensive experience in commercialization, strategic marketing and business management.