Guillaume Portois

Guillaume Portois is a seasoned Key Account Manager with extensive experience in managing and developing major accounts across multiple industries. Currently serving as a Key Account Manager at Cegos since March 2022 and as an Associate at Time for the Planet since April 2021, Guillaume previously held the role of Head of Sales at OfCourseMe and Key Account Manager at EF Education First, where responsibilities included managing CAC 40 companies and developing tailored strategies for each client. Prior roles include Global Key Account Manager at Intertek, focusing on major French accounts and quality management systems, and earlier positions in media investment analysis and sales support. Guillaume holds a Master's degree in Entrepreneurial and Small Business Operations from OMNES Education and a Bachelor's degree from IUT d'Evreux, complemented by international education at Sichuan International Studies University.