Composition of the Supervisory Board

• First appointed: 1 July 2016

• End of current term: 2024

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

Background information

Annemarie Jorritsma was a Dutch Senate member for VVD (People’s Party for Freedom and Democracy) between 9 June 2015 and 13 June 2023, serving as VVD Senate leader from 24 November 2015 onwards. 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 Supervisory Board of Sandy HoldCo (Roompot), Member of the Supervisory Board of Wilgenhaege Capital Markets, member of the Econowind Advisory Council (from September 2023), chair of the Nederlandse Vereniging van Participatiemaatschappijen (NVP, Netherlands Venture Capital Association), member of the Supervisory Board of the Platform Talent voor Techniek (Talent for Technology Platform), chair of the Management Board of Nederland Distributieland (Holland International Distribution Council, from 26 April 2023)

 F. (Frits) Eulderink (1961, Dutch nationality)

• First appointed: 26 September 2019

• End of current term: 2027

• Alliander committee: member of the Audit Committee

Background information

Frits 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, Unconventional Oil in Houston (US).

Relevant other positions

Chair of the Supervisory Board of Energie Beheer Nederland (from 1 January 2024), member of the Advisory Council of Leiden Observatory research institute, member of the International Review Board of the Netherlands Research School for Astronomy.

T. (Thessa) Menssen (1967, Dutch nationality)

• First appointed: 26 September 2019

• End of current term: 2027

• Alliander committee: chair of the Audit Committee

Background information

• Thessa Menssen was CFO and member of the Management Board of BAM Group. Previously she was CFO and COO of the Port of Rotterdam Authority

Relevant other positions

Member of the Supervisory Board of Aalberts* (from 9 March 2023), member of the Supervisory Board of Ecorys, member of the Supervisory Board of the National Maritime Museum, member of the Supervisory Board of Kröller Müller Museum

M. (Marinka) Nooteboom (1971, Dutch nationality)

• First appointed: 19 April 2023

• End of current term: 2027

• Alliander committee: member of the Audit Committee (as of 1 May 2023)

Background information

Marinka Nooteboom is CEO of Koninklijke Nooteboom Group. She started out her career in the financial sector successively at F. van Lanschot Bankiers and ING, before moving to the Nooteboom Group in 2010.

Relevant other positions

Member of Ace Centre of Expertise Advisory Council

G. R. (Gerard) Penning (1963, Dutch nationality)

• First appointed: 1 February 2021

• End of current term: 2025

• Alliander committee: member of the Audit Committee (until 1 May 2023), chair of the Selection, Appointment and Remuneration Committee (as of 1 May 2023)

Background information

Gerard Penning was Chief Human Resources Officer (CHRO) and a member of the Executive Committee of ABN AMRO until 1 December 2022. 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), non-executive director for Inuka, B Corp specialised in coaching (from 26 July 2023)

Retired in 2023

Mr B. (Bert) Roetert (1956, Dutch nationality)

• First appointed: 2015

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

Background information

• Bert Roetert is Director/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 Management Board of Centraal Bureau Levensmiddelen (CBL, the Dutch Food Retail Association), chair of the Supervisory Board of Zeeman Group*, member of the Supervisory Board of Jan Linders Supermarkten*, member of the Supervisory Board of Royal Smilde*