Hanna-Leena Masala

Arctia Oy provides icebreaking and specialized multipurpose vessel services in polar areas. It also offers management and chartering of ships in Finland and abroad. The company was founded in 2010 and is headquartered in Helsinki, Finland.

Stockholm Exergi Holding AB produces district heating, cooling, and electricity. It produces renewable or recycled energy. The firm also offers investment that covers combined heat and power production. Its customers are mainly commercial, public, and private property owners. The company was founded in 2002 and is headquartered in Stockholm, Sweden.

Fortum Oslo Varme AS is a joint venture company that provides customer service for electricity-related inquiries. Fortum Oslo Varme is based in Oslo, NO. The Norwegian company's friendly customer service team is available on weekdays from 8am to 4pm.

Solidium Oy (Investment Company) (Solidium Investment) is the investment management division of state-owned Solidium OY in Finland. Established in 2008 to manage the assets of the Säästöpankkien Keskus-Osake-Pankki bank, the firm seeks to strengthen and stabilize Finnish ownership in nationally important companies and increase the value of its holdings in the long run. Solidium Investment is based in Helsinki. They are a responsible investor which aims to actively participate in the development of responsible ownership, good corporate governance practices and capital markets in Finland.