CVs of the Board of Directors Page Sections Ville VoipioRaimo VoipioAnnica BreskyPetri CastrénAntti JääskeläinenJukka RinnevaaraLotte RosenbergKaarina StåhlbergTuomas Syrjänen Ville Voipio Image Chair of the Board of Directors b. 1974, Finnish citizen, Doctor of Science in Measurement Technology Independent member of the Vaisala Board of Directors since 2015 and Chair since 2021 Member of the People and Sustainability Committee Chair of the Nomination Committee Employment history Chief Strategy Officer, Simap Oy 2021– Professor of Practice, Sustainable Global Business, Turku School of Economics, University of Turku 2022– Adjunct Professor, Tampere University, BioMediTech Institute 2013– CTO, Si-Tecno Oy, R&D and strategy management 2014–2020 Managing Director, CEO, K-Patents Oy, strategic and general management 2012–2013 Managing Director, CEO, Janesko Oy, R&D management 2008–2013 Project Manager, K-Patents Oy, R&D project management, technology management 1996–2008 Positions of trust The Solubility Company Oy, Chair of the Board Simap Oy, Member of the Board EURAMET Research Council, Personal Member Diretors' Institute Finland, Member of the Board Page Sections Ville VoipioRaimo VoipioAnnica BreskyPetri CastrénAntti JääskeläinenJukka RinnevaaraLotte RosenbergKaarina StåhlbergTuomas Syrjänen Raimo Voipio Image Vice Chair of the Board of Directors b. 1955, Finnish citizen, M.Sc. (Eng.) Independent member of the Vaisala Board of Directors since 1989 and Chair 1994-2021 Member of the Audit Committee Member of the Nomination Committee Employment history Nokia Corporation, various product marketing positions 1988-1998 Marketing and development positions in private telecommunication companies 1983-1988 Positions of trust Munkkiniemen koulutussäätiö, Vice Chairman of the Board Munkkiniemen yhteiskoulun kannatusosakeyhtiö, Vice Chairman of the Board Page Sections Ville VoipioRaimo VoipioAnnica BreskyPetri CastrénAntti JääskeläinenJukka RinnevaaraLotte RosenbergKaarina StåhlbergTuomas Syrjänen Annica Bresky Image Member of the Board of Directors b. 1975, Swedish citizen, M.Sc. (Aquatic and Environmental Engineering), (Uppsala University), MBA Independent member of the Vaisala Board of Directors since 2024 Member of the People and Sustainability Committee Member of the Nomination Committee Employment history President and Chief Executive Officer, Stora Enso Oyj 2019–2023 Executive Vice President Consumer Board, Stora Enso Oyj 2017–2019 President and Chief Executive Officer, Iggesund Paperboard Holmen AB 2013–2017 Managing Director Karlsborg BillerudKorsnäs AB 2010–2013 Production Superintendent Kvarnsveden Mill Stora Enso 2003–2010 Development Engineer Kvarnsveden Mill Stora Enso 2001–2003 Positions of trust Örsted AS, Member of the Board 2023– Royal Swedish Academy of Engineering (IVA), Member 2019– World Business Council for Sustainable Development, Executive Board member 2019–2023 Fagerhult AB, Member of the Board 2019–2023 Indutrade AB, Member of the Board 2016–2017 CEPI, Member of the Board 2019–2023 Åforsk AFRY, Member of the Board 2013–2019 Page Sections Ville VoipioRaimo VoipioAnnica BreskyPetri CastrénAntti JääskeläinenJukka RinnevaaraLotte RosenbergKaarina StåhlbergTuomas Syrjänen Petri Castrén Image Member of the Board of Directors b. 1962, Finnish citizen, LL.M., MBA (University of Connecticut, USA) Independent member of the Vaisala Board of Directors since 2017 Member of the Audit Committee Employment history Chief Financial Officer 2013-, Kemira Oyj Head of Corporate Finance/Group Treasurer, Nokia Siemens Networks 2008-2013 Head of Corporate Development, Nokia Siemens Networks 2007-2008 Various financial management and leadership roles including Vice President and Head of Mergers & Acquisitions, Nokia Group 1996-2007 (USA, Finland) Various corporate finance positions, Skopbank 1988-1996 (Finland, USA) Positions of trust Taaleri Oyj, Member of the Board Varma Mutual Pension Fund, Member of the Supervisory Board The Chemical Industry Federation of Finland, Deputy member of the Board Neliapila Pension Fund, Char of the Board Page Sections Ville VoipioRaimo VoipioAnnica BreskyPetri CastrénAntti JääskeläinenJukka RinnevaaraLotte RosenbergKaarina StåhlbergTuomas Syrjänen Antti Jääskeläinen Image Member of the Board of Directors b. 1972, Finnish citizen, MSc (eng.), MSc (econ.), MBA (INSEAD, France) Independent member of the Vaisala Board of Directors since 2020 Chair of the People and Sustainability Committee Employment history President & CEO, Posti Group Oyj 2024-> Executive Vice President, UPM Raflatac and UPM Communication Papers (interim), member of the UPM Group Executive Team 2016- Senior Vice President, EMEIA, UPM Raflatac 2014–2016 Senior Vice President, Head of Global Operations, Amer Sports 2012–2014 Chief Development Officer, member of the Group Executive Board, Amer Sports 2009–2014 Several management positions at Stora Enso in Finland, Sweden and the UK 2004–2009 Engagement Manager & Associate, McKinsey & Company 2002–2004 Business Operations Manager, Nokia Networks, System Marketing & Sales in Finland and Italy 1998–2001 Financial Analyst, Enso Group 1997–1998 Page Sections Ville VoipioRaimo VoipioAnnica BreskyPetri CastrénAntti JääskeläinenJukka RinnevaaraLotte RosenbergKaarina StåhlbergTuomas Syrjänen Jukka Rinnevaara Image Member of the Board of Directors b. 1961, Finnish citizen, M.Sc. (Econ.) Independent member of the Vaisala Board of Directors since 2019 Member of the People and Sustainability Committee Employment history Teleste Corporation, Senior Advisor 2022- Teleste Corporation, President and CEO 2002-2021 ABB Building Systems, Group Senior Vice President 2001-2002 ABB Installaatiot Oy, President 1999-2001 ABB Group, various managerial positions 1985-1999 Positions of trust Turku Science Park Oy, Member of Board 2020- TOK, Vice Chair of the Board 2018- Technology Industries of Finland, Member of the Board 2019-2021 Ventilation Holding Finland Oy, Member of the Board 2008-2020 Page Sections Ville VoipioRaimo VoipioAnnica BreskyPetri CastrénAntti JääskeläinenJukka RinnevaaraLotte RosenbergKaarina StåhlbergTuomas Syrjänen Lotte Rosenberg Image Member of the Board of Directors b.1972, Danish citizen, MM.L., MBA Independent member of the Board of Directors since 2024 Member of the Audit Committee Employment history CEO, Carbon Recycling International (CRI) 2024– Co-CEO Waste Plastic Upcycling 2023 Chief Commercial Officer, Nature Energy 2021–2022 Senior Vice President, Ørsted, 2018–2021 Various senior management positions, Ørsted/DONG Energy 2007–2018 Attorney-at-law, Bech-Bruun Law Firm 1998–2007 Positions of trust Advisory Board Member for Vår Ventures 2023– Member of Board of Directors for Port of Frederikshavn 2021–2023 Member of evaluation committee for “Micro Grants” for the Fund of Entrepreneurship (FFE) 2022– Page Sections Ville VoipioRaimo VoipioAnnica BreskyPetri CastrénAntti JääskeläinenJukka RinnevaaraLotte RosenbergKaarina StåhlbergTuomas Syrjänen Kaarina Ståhlberg Image Member of the Board of Directors b. 1966, Finnish citizen, LL.M. (Helsinki University and Columbia University, NY) Independent member of the Vaisala Board of Directors since 2016 Chair of the Audit Committee Employment history General Counsel and M&A 2016- and Member of the Executive Board 2017-, Posti Group Oyj Independent Legal Advisor, Kaarina Ståhlberg Law Consulting Oy, 2014-2016 General Counsel and member of the Fortum Management Team, Fortum Oyj, 2013-2014 Counsel, White & Case, 2012-2013 Vice President, Assistant General Counsel, Nokia Corporation, 2005-2012 Nokia Corporation, various positions 1999-2005 Positions of trust Kesko Corporation, Member of the Board and Chairman of the Audit Committee 2015-2016 Page Sections Ville VoipioRaimo VoipioAnnica BreskyPetri CastrénAntti JääskeläinenJukka RinnevaaraLotte RosenbergKaarina StåhlbergTuomas Syrjänen Tuomas Syrjänen Image Member of the Board of Directors b. 1976, Finnish citizen, M.Sc., (El. Eng.) Independent member of the Vaisala Board of Directors since 2019 Member of the People and Sustainability Committee Member of the Nomination Committee Employment history Futurice Oy, Program Director - AI Renewal 2019- Founding member, Futurice Oy, CEO 2008-2018 Futurice Oy, Head of Business Unit 2003-2008 Futurice Oy, Partner; Business Development 2001-2002 Helsinki University of Technology, Electronics Production Technology (Espoo, Finland), 1999–2000 Positions of trust F-Secure Oyj, Member of the Board 2019- Futurice Oy, Member of the Board 2018- Valtion kehitysyhtiö Vake Oy, Member of the Board 2018-2020 Aito Intelligence Oy, Member of the Board 2018- Taaleri Oyj, Member of the Board 2017- Fira, Member of the board 2015-
Ville Voipio Image Chair of the Board of Directors b. 1974, Finnish citizen, Doctor of Science in Measurement Technology Independent member of the Vaisala Board of Directors since 2015 and Chair since 2021 Member of the People and Sustainability Committee Chair of the Nomination Committee Employment history Chief Strategy Officer, Simap Oy 2021– Professor of Practice, Sustainable Global Business, Turku School of Economics, University of Turku 2022– Adjunct Professor, Tampere University, BioMediTech Institute 2013– CTO, Si-Tecno Oy, R&D and strategy management 2014–2020 Managing Director, CEO, K-Patents Oy, strategic and general management 2012–2013 Managing Director, CEO, Janesko Oy, R&D management 2008–2013 Project Manager, K-Patents Oy, R&D project management, technology management 1996–2008 Positions of trust The Solubility Company Oy, Chair of the Board Simap Oy, Member of the Board EURAMET Research Council, Personal Member Diretors' Institute Finland, Member of the Board
Raimo Voipio Image Vice Chair of the Board of Directors b. 1955, Finnish citizen, M.Sc. (Eng.) Independent member of the Vaisala Board of Directors since 1989 and Chair 1994-2021 Member of the Audit Committee Member of the Nomination Committee Employment history Nokia Corporation, various product marketing positions 1988-1998 Marketing and development positions in private telecommunication companies 1983-1988 Positions of trust Munkkiniemen koulutussäätiö, Vice Chairman of the Board Munkkiniemen yhteiskoulun kannatusosakeyhtiö, Vice Chairman of the Board
Annica Bresky Image Member of the Board of Directors b. 1975, Swedish citizen, M.Sc. (Aquatic and Environmental Engineering), (Uppsala University), MBA Independent member of the Vaisala Board of Directors since 2024 Member of the People and Sustainability Committee Member of the Nomination Committee Employment history President and Chief Executive Officer, Stora Enso Oyj 2019–2023 Executive Vice President Consumer Board, Stora Enso Oyj 2017–2019 President and Chief Executive Officer, Iggesund Paperboard Holmen AB 2013–2017 Managing Director Karlsborg BillerudKorsnäs AB 2010–2013 Production Superintendent Kvarnsveden Mill Stora Enso 2003–2010 Development Engineer Kvarnsveden Mill Stora Enso 2001–2003 Positions of trust Örsted AS, Member of the Board 2023– Royal Swedish Academy of Engineering (IVA), Member 2019– World Business Council for Sustainable Development, Executive Board member 2019–2023 Fagerhult AB, Member of the Board 2019–2023 Indutrade AB, Member of the Board 2016–2017 CEPI, Member of the Board 2019–2023 Åforsk AFRY, Member of the Board 2013–2019
Petri Castrén Image Member of the Board of Directors b. 1962, Finnish citizen, LL.M., MBA (University of Connecticut, USA) Independent member of the Vaisala Board of Directors since 2017 Member of the Audit Committee Employment history Chief Financial Officer 2013-, Kemira Oyj Head of Corporate Finance/Group Treasurer, Nokia Siemens Networks 2008-2013 Head of Corporate Development, Nokia Siemens Networks 2007-2008 Various financial management and leadership roles including Vice President and Head of Mergers & Acquisitions, Nokia Group 1996-2007 (USA, Finland) Various corporate finance positions, Skopbank 1988-1996 (Finland, USA) Positions of trust Taaleri Oyj, Member of the Board Varma Mutual Pension Fund, Member of the Supervisory Board The Chemical Industry Federation of Finland, Deputy member of the Board Neliapila Pension Fund, Char of the Board
Antti Jääskeläinen Image Member of the Board of Directors b. 1972, Finnish citizen, MSc (eng.), MSc (econ.), MBA (INSEAD, France) Independent member of the Vaisala Board of Directors since 2020 Chair of the People and Sustainability Committee Employment history President & CEO, Posti Group Oyj 2024-> Executive Vice President, UPM Raflatac and UPM Communication Papers (interim), member of the UPM Group Executive Team 2016- Senior Vice President, EMEIA, UPM Raflatac 2014–2016 Senior Vice President, Head of Global Operations, Amer Sports 2012–2014 Chief Development Officer, member of the Group Executive Board, Amer Sports 2009–2014 Several management positions at Stora Enso in Finland, Sweden and the UK 2004–2009 Engagement Manager & Associate, McKinsey & Company 2002–2004 Business Operations Manager, Nokia Networks, System Marketing & Sales in Finland and Italy 1998–2001 Financial Analyst, Enso Group 1997–1998
Jukka Rinnevaara Image Member of the Board of Directors b. 1961, Finnish citizen, M.Sc. (Econ.) Independent member of the Vaisala Board of Directors since 2019 Member of the People and Sustainability Committee Employment history Teleste Corporation, Senior Advisor 2022- Teleste Corporation, President and CEO 2002-2021 ABB Building Systems, Group Senior Vice President 2001-2002 ABB Installaatiot Oy, President 1999-2001 ABB Group, various managerial positions 1985-1999 Positions of trust Turku Science Park Oy, Member of Board 2020- TOK, Vice Chair of the Board 2018- Technology Industries of Finland, Member of the Board 2019-2021 Ventilation Holding Finland Oy, Member of the Board 2008-2020
Lotte Rosenberg Image Member of the Board of Directors b.1972, Danish citizen, MM.L., MBA Independent member of the Board of Directors since 2024 Member of the Audit Committee Employment history CEO, Carbon Recycling International (CRI) 2024– Co-CEO Waste Plastic Upcycling 2023 Chief Commercial Officer, Nature Energy 2021–2022 Senior Vice President, Ørsted, 2018–2021 Various senior management positions, Ørsted/DONG Energy 2007–2018 Attorney-at-law, Bech-Bruun Law Firm 1998–2007 Positions of trust Advisory Board Member for Vår Ventures 2023– Member of Board of Directors for Port of Frederikshavn 2021–2023 Member of evaluation committee for “Micro Grants” for the Fund of Entrepreneurship (FFE) 2022–
Kaarina Ståhlberg Image Member of the Board of Directors b. 1966, Finnish citizen, LL.M. (Helsinki University and Columbia University, NY) Independent member of the Vaisala Board of Directors since 2016 Chair of the Audit Committee Employment history General Counsel and M&A 2016- and Member of the Executive Board 2017-, Posti Group Oyj Independent Legal Advisor, Kaarina Ståhlberg Law Consulting Oy, 2014-2016 General Counsel and member of the Fortum Management Team, Fortum Oyj, 2013-2014 Counsel, White & Case, 2012-2013 Vice President, Assistant General Counsel, Nokia Corporation, 2005-2012 Nokia Corporation, various positions 1999-2005 Positions of trust Kesko Corporation, Member of the Board and Chairman of the Audit Committee 2015-2016
Tuomas Syrjänen Image Member of the Board of Directors b. 1976, Finnish citizen, M.Sc., (El. Eng.) Independent member of the Vaisala Board of Directors since 2019 Member of the People and Sustainability Committee Member of the Nomination Committee Employment history Futurice Oy, Program Director - AI Renewal 2019- Founding member, Futurice Oy, CEO 2008-2018 Futurice Oy, Head of Business Unit 2003-2008 Futurice Oy, Partner; Business Development 2001-2002 Helsinki University of Technology, Electronics Production Technology (Espoo, Finland), 1999–2000 Positions of trust F-Secure Oyj, Member of the Board 2019- Futurice Oy, Member of the Board 2018- Valtion kehitysyhtiö Vake Oy, Member of the Board 2018-2020 Aito Intelligence Oy, Member of the Board 2018- Taaleri Oyj, Member of the Board 2017- Fira, Member of the board 2015-