Composition of the Supervisory Board

Nationality: Dutch

First appointed: 1 July 2016

End of current term: 2024 (not eligible for reappointment)

Alliander committee: member of the Selection, Appointment and Remuneration Committee

Background: Annemarie Jorritsma has been a Dutch Senate member for VVD (People’s Party for Freedom and Democracy) since 9 June 2015 and has served as VVD Senate leader since 24 November 2015. After starting her national political career as a member of the Dutch House of Representatives in 1982, she served in two successive governments (Kok I and Kok II) as Minister of Transport, Public Works and Water Management, and Minister of Economic Affairs and Deputy Prime Minister respectively. Annemarie Jorritsma was Mayor of Almere from 2003 to 2015. She also chaired the Association of Dutch Municipalities (VNG) for seven years.

Relevant other positions: member of the Dutch Senate, member of the Supervisory Board of PricewaterhouseCoopers (PWC) Nederland ^[1], member of the Supervisory Board of Wilgenhaege Capital Markets, chair of the Nederlandse Vereniging van Participatiemaatschappijen (Dutch private equity and venture capital association) (NVP), member of the Supervisory Board of the Platform Talent voor Techniek (‘Talent for Technology Platform’)

Nationality: Dutch

First appointed: 26 September 2019

End of current term: 2023 (eligible for reappointment)

Alliander committee: member of the Audit Committee

Background: Mr Eulderink is COO and member of the Management Board of Royal Vopak. He previously held various technical and management positions at Shell, including Vice President of Unconventional Oil in Houston (US).

Relevant other positions: member of the Management Board of SmartPort Rotterdam, member of the Advisory Council of Leiden Observatory research institute, member of the International Review Board of the Netherlands Research School for Astronomy.

Nationality: Dutch

First appointed: 26 September 2019

End of current term: 2023 (eligible for reappointment)

Alliander committee: member of the Audit Committee

Background: Ms Menssen was CFO and a member of the Management Board of BAM Group. Before that she was CFO and COO of the Port of Rotterdam Authority.

Relevant other positions: member of the Supervisory Board of Ordina ^[1], member of the Supervisory Board of FMO^[1], member of the Supervisory Board of PostNL^[1] (until 21 April 2021), member of the Board of Trustees of Stichting Topvrouw van het Jaar (organisers of the Dutch Top Woman of the Year election), member of the Board of Trustees of the Scheepvaartmuseum (National Maritime Museum), member of the Board of Trustees of the Kröller Müller Museum

Nationality: Dutch

First appointed: 1 February 2021

End of current term: 2025 (eligible for reappointment)

Alliander committee: member of the Audit Committee

Background: Mr Penning is the Chief Human Resources Officer (CHRO) and a member of the Executive Board of ABN AMRO. He previously held various management and executive positions at Shell, including that of Executive Vice President of HR Downstream.

Relevant other positions: member of the Administrative Board of the international organisation Sustainable Energy for All (SEforALL)

Nationality: Dutch

First appointed: 19 February 2015

End of current term: 2023 (not eligible for reappointment)

Alliander committee: chair of the Selection, Appointment and Remuneration Committee

Background: Mr Roetert is the director and owner of Advies, Bestuur en Toezicht (AB&T). Previously he served as CEO of Schuitema/C1000 and chair of the Board of Friesland Foods West Europe.

Relevant other positions: chair of the Board of Centraal Bureau Levensmiddelen (CBL), chair of the Supervisory Board of Zeeman Group ^[1], member of the Supervisory Board of Jan Linders Supermarkten^[1], member of the Supervisory Board of Royal Smilde ^[1], member of the Supervisory Board of Noviflora Beheer, chair of Afvalfonds Verpakkingen (until 1 April 2021)