Board of Directors

Marianne Dahl

Vice Chairperson

(non-executive, independent of the company and its significant shareholders)

CV

Born 1974
Nationality Danish
Education M.Sc. in Economics and Business Administration from Aarhus University

On Tieto Board

Member of the Remuneration Committee
Member of the Board since 2025

Professional experience

2025– Boston Consulting Group, Senior Advisor with the Tech, Media, and Telco Practice
2021–2024 Boston Consulting Group, Partner and Managing Director, Tech, Media and Telco Practice
2019–2021 Vice Presidents, Sales, Marketing and Operations, Microsoft, Western Europe
2015–2019 Chief Executive Officer, Microsoft, Denmark and Iceland
2011–2015 Country Director, Denmark, Codan Forsikring
2004–2011 Various management positions in TDC
1999–2004 Various positions in Accenture

Board memberships

Danish Technical University
Telenor ASA

Past Board memberships

TDC Group
Dansk Industri
DFDS
Forsikringsselskabet Privatsikring
NetDesign
TDC Mobil

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