Board of Directors Last Modified 26.05.2008

Board of Directors

Maarit Aarni-Sirviö

Maarit Aarni-Sirviö

Independent of the company and significant shareholders. Born 1953, M.Sc. (Tech), MBA. President & CEO of Mint of Finland Ltd as of 1st of April 2008. Member of the Board of Wärtsilä Corporation since 2007.

Primary working experience

Borealis Group, several senior leadership positions, among others Vice President, BU Phenol 1994 - 31.3.2008; and in Neste Oyj; 1977-94.

Other positions of trust

Rautaruukki Oyj and Ponsse Oyj; Member of the Boards.

Link to Wärtsilä’s Insider register, where you will find up-to-date information on ownership.