Leen van Gassen

Leen Van Gassen serves as the Operations Director at Sioen Apparel since April 2020. Prior to this role, Leen Van Gassen spent over two decades at Gates Corporation, progressing through various positions including Director of SI&OP, where responsibilities included leading the EU S&OP team and integrating processes following acquisitions. Additional roles at Gates Corporation encompassed S&OP Manager Europe, managing demand and supply planning, and overseeing multiple supply chain projects. Earlier experience included positions such as Supply Chain Integration Manager and Distribution Center Manager, focusing on operational improvements and project implementations. Leen Van Gassen began career at Van Der Eecken N.V. as a Shift Supervisor and completed an internship at Bayer. Leen Van Gassen holds a Master's degree in Industrial Engineering from HOGENT and has furthered education in APICS.