Willem Janssen

Willem has nearly 30 years experience in the property industry, with particular expertise in office agency, desgin and development.

Willem re-joined Colliers as Lead Director in the South East Offices team in Feb 2022, having spent the previous two years working client side for a private family business in charge of a half million sq ft office portfolio across the South East, and prior to that spent nearly 12 years at Colliers as a Director in the Central London Offices team.