Willem Riegman currently serves as Vice President at Goldman Sachs since April 2022 and as Vendor Manager for Nationale-Nederlanden since October 2019. Additionally, Willem has been involved with NN Investment Partners since June 2009 in various roles including Service Level Manager, responsible for IT service quality and maintaining the Service Catalogue, and Service Domain Manager, leading a technical application management team. Prior to these roles, Willem worked at Robeco from May 2005 to June 2009 as Service Manager and Teamlead G-ICT Service Delivery Management, where responsibilities included defining service quality and managing ITIL processes. Willem's educational background includes studies at Rotterdam University of Applied Sciences and MTS.