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Members of the Supervisory Board

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Bernard Wientjes (male – born 1943)

Chair of the Supervisory Board (until 30 November 2021)
Member of the Assurance Quality Committee

Bernard was Chair of the Supervisory Board since 2015. For over thirty years, he ran his family business, manufacturing of plastic products for industry and the consumer. Between 2005 and 2014, Bernard served as Chair of VNO-NCW, the Dutch employers’ federation. He is active in public life in the Netherlands as Chair of the Royal Association for the Chemicals Industry and the country’s Social Insurance Bank. Bernard stepped down as Chair on 30 November, 2021.

Roger van Boxtel (male – born 1954)

Chair of the Supervisory Board (from 1 December 2021)
Member of the Remuneration & Appointment Committee
Member of the Assurance Quality Committee

After studying law, Roger began his career with VNG, the Dutch local government association. He later served as the Netherlands’ Minister for Urban and Integration Policy. Roger was also party leader of D66 and a member of the Dutch Senate. He served as Chair of health insurer Menzis and president of the Dutch Railways before his appointment to KPMG N.V.’s Supervisory Board in June 2021. Roger succeeded Bernard Wientjes as Chair of the Supervisory Board on 1 December 2021.

Jolande Sap (female – born 1963)

Chair of the Assurance Quality Committee
Ad-interim Chair of the Remuneration & Appointment Committee 
Member of the Audit & Risk Committee

In addition to her position at KPMG N.V. since 2015, Jolande is also Chair of the Supervisory Boards at Arkin and Fairfood and member of the Boards at the Dutch Emissions Authority, the Impact Economy Foundation and SAAT Triodos Bank. Furthermore, she is member of the Supervisory Board at KPN and non-executive director at Renewi plc. Jolande previously served as a member of the Dutch parliament and was leader of the GroenLinks party for two years. She is still closely involved in social issues linked to sustainability, healthcare, food supply and clothing.

Gosse Boon (male – born 1959)

Chair of the Audit & Risk Committee
Member of the Assurance Quality Committee

Gosse was first appointed to the Supervisory Board in 2016; he is also Chair of the Supervisory Board at Albron, and Vice-Chair of Royal BAM Group’s Supervisory Board. In addition, Gosse also acts as an expert member – or lay judge – at the Enterprise Chamber, part of the Amsterdam Court of Appeal. Gosse was previously CFO and member of the Executive Board at Nutreco and, prior to that, at Van Gansewinkel Group. He also worked at Unilever for twenty years in various management, finance and IT positions.

Claartje Bulten (female – born 1975)

Member of the Audit Risk Committee
Member of the Assurance Quality Committee

Claartje works as a professor of company law at Radboud University in Nijmegen. She has been a member of the Supervisory Board since 2020; she is also Chair of the Van der Heijden Institute, which specialises in business law – and Chair of the Dutch Ministry of Justice & Security’s Committee on Company Law. Previously, Claartje served as a crown member of the Netherlands’ Social and Economic Council and clerk of the Enterprise Chamber of the Dutch Court of Appeal.