Member of the Board of Directors
Nokia Board member since 2020. Member of the Audit Committee and the Personnel Committee.
Degree in Mathematics, University of Trier, Germany.
Chief Financial Officer of Deutsche Telekom AG 2014–2018. Chief Financial Officer of Deutsche Telekom’s German operations 2010–2014. Various operational positions (sales, marketing, customer care, finance and procurement in fixed and mobile business, national and international positions) at Deutsche Telekom 1992–2010.
Chair of the Supervisory Board and Chair of the Presidential Committee, Nomination Committee and Mediation Committee of Ceconomy AG. Member of the Board of Advisors of axxessio GmbH.
Member of the Board of Directors of T-Mobile US Inc. 2013–2018 and BuyIn SA 2014–2018. Chair of the Board of Directors of T-Systems International GmbH 2013–2018. Chair of the Board of Directors of EE Ltd. 2014–2016.