Sébastien Mathieu

Sébastien Mathieu is an experienced Change Management Lead at Projective Group, with a career spanning over two decades in the financial services sector, specializing in change management, program management, and consultancy. At Projective Group, Sébastien has held various roles including Strategy Playmaker, Program, Project & Change Manager, and Delivery Methodology Trainer, contributing to tailored solutions for clients and delivering training on project management principles. Additional consultancy experiences include significant contributions at Euroclear, Swift, The Glue, ING, ObjectWay, Van Lanschot Bankiers, and Thomson Reuters, where Sébastien managed diverse projects improving operational frameworks and implementing key technologies. Sébastien holds a Master’s degree in Computer Science from KU Leuven.