Stefan de Jonge, based in Groningen, Netherlands, is currently a Businessmanager at ALTEN, bringing experience from previous roles at Axians | Business Analytics and GHBS. Stefan de Jonge holds a 2016 - 2017 Master of Science (MSc) in Marketing Management @ Rijksuniversiteit Groningen. With a robust skill set that includes Hockey, Sports Management, Coaching, Team Building, Sports and more, Stefan de Jonge contributes valuable insights to the industry. Stefan de Jonge has 2 emails on RocketReach.