What is the Y-tunnus number of Wärtsilä Solutions Oy?

Wärtsilä Solutions Oy is registered with PRH / YTJ under Y-tunnus 2508562-9.

What is the revenue of Wärtsilä Solutions Oy?

Wärtsilä Solutions Oy reported revenue of 22,0 milj. € in 2025.

Sanna Maria Tuomaala is the CEO of Wärtsilä Solutions Oy, in role since 2026.

Stefan Lars-Olof Nysjö chairs the board of Wärtsilä Solutions Oy, in role since 2024.

Wärtsilä Solutions Oy's registered address is Teollisuuskatu 1.

OYActive

Y-tunnus 2508562-9Teollisuuskatu 1, 65170 VaasaManufacture of other machine tools· NACE 2842Est. 2012 · 13 years old— employeeswww.wartsila.com

Actively employed in the business

Name	Role	Member since
Current (9)
JH Jorma Henrik Työppönen Confidential Clerk	Confidential Clerk	2025
RM Riitta Maarit Hannele Järvi Confidential Clerk	Confidential Clerk	2015
SM Sanna Maria Tuomaala Chief Executive Officer	Chief Executive Officer	2026
LI Leila Irene Slotte-Palmula Confidential Clerk	Confidential Clerk	2024
JO Jyrki Olavi Koivisto Confidential Clerk	Confidential Clerk	2015
MH Marika Hannele Puutio Confidential Clerk	Confidential Clerk	2021
TT Tero Tapani Ojala Confidential Clerk	Confidential Clerk	2015
LM Leena Maarit Syrjälä Confidential Clerk	Confidential Clerk	2019
JT Jarmo Tapani Nurmi Confidential Clerk	Confidential Clerk	2021

Former (8)


KM Kai Mikael Kamila Confidential Clerk	Confidential Clerk	2021 – 2021
PJ Pia Johanna Kalliosaari Confidential Clerk	Confidential Clerk	2021 – 2024
MO Markku Olavi Rautonen

Non-executive oversight

Name	Role	Member since
Current (4)
AG Alf Göran Österdahl Board of Directors	Board of Directors	2026
MM Marina Magdalena Granö Board of Directors	Board of Directors	2024
SM Sinikka Maarit Ilveskoski Board of Directors	Board of Directors	2015
SL Stefan Lars-Olof Nysjö Chairperson	Chairperson	2024

Former (5)


SJ Sten Johan Hansten Board of Directors	Board of Directors	2020 – 2024
AG Aaron Gordon Bresnahan Board of Directors	Board of Directors	2015 – 2020
JA Johannes Arjen Marco Jan Berends

As of last annual report

No shareholder data available.

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