Main

• Lid Raad van Commissarissen/Member of the Supervisory Board, FN Steel BV (Alblasserdam)
• Voorzitter Raad van Commissarissen/Chairman of the Supervisory Board, Zorg van de Zaak BV (Utrecht)
• Voorzitter Raad van Toezicht/Chairman of the Supervisory Board, St Novadic Kentron (Vught)
• Vm President-Commissaris/prev Chairman of the Supervisory Board, Transdev Nederland Holding NV (Hilversum) (retired 2023)
• Vm Lid Raad van Commissarissen/prev Member of the Supervisory Board, Wehkamp Holding BV (Zwolle) (retired 2022)
• Vm Lid Raad van Commissarissen/prev Member of the Supervisory Board, SSH (Utrecht) (retired 2016)
• Vm Lid Raad van Commissarissen/prev Member of the Supervisory Board, British Amerian Tobacco NV (Amsterdam) (retired 2010)

Auxiliary

• Vm Lid Raad van Advies/prev Member Advisory Board, IntegrationPeople.nl BV (Almere) (retired 2024)
• Lid Curatorium/Regent, WBS Wiardi Beckman Stichting/Foundation (The Hague)
• Voorzitter/Chairman, SOMz Stichting Onderzoek Medezeggenschap/Foundation for Co-determination Research (Utrecht)
• Vm Voorzitter/prev Chairman, Prof. F. de Vries Stichting/Foundation (Utrecht) (retired 2024)
• Lid/Founding member, SFL Sustainable Finance Lab (Utrecht)
• Penningmeester/Treasurer, Stichting Politieke Economie/Foundation for Political Economics (Amsterdam)
• Voorzitter/Chair, GRASP Research (Rotterdam)