January-December 2025
Order intake
Net sales
Comparable operating result
Roadshow in the US
February 12., 2026
Data Centre theme call
Register here
Citi Global Industrial Tech and Mobility Conference
Wärtsilä to divest its Water & Waste business to Solix Group AB
Wärtsilä to further expand its production capacity in Finland by 35% to meet global increase in demand in energy and marine
Wärtsilä’s strategic partnership delivers landmark power plant order and operation & maintenance agreement
Wärtsilä chosen for a major U.S. power plant project addressing critical energy demand driven by data center development
Wärtsilä electric propulsion solution selected for third Molslinjen high-speed ferry
Wärtsilä's Board of Directors decided on new share-based incentive plans
Notice to convene the Annual General Meeting of Wärtsilä Corporation
Wärtsilä’s Financial Statements Bulletin January–December 2025
Proposals of the Shareholders’ Nomination Board to Wärtsilä’s Annual General Meeting 2026
Notification in accordance with the Finnish Securities Market Act Chapter 9 § 10: BlackRock, Inc.’s holding in Wärtsilä Corporation
Please contact Ms Janine Tourneur regarding investor meeting requests.

Ms Hanna-Maria Heikkinen
Vice President, Investor Relations
tel. +358 10 709 1461
email: hanna-maria.heikkinen@wartsila.com ![]()

Mr Samu Heikkilä
Senior Manager, Investor Relations
tel. +358 10 709 1121
e-mail: samu.heikkila@wartsila.com

Ms Maija Hongas
Senior Manager, Investor Relations
tel. +358 10 709 3178
e-mail: maija.hongas@wartsila.com