Company Story
1998 - Fortum Oyj was established as a result of the merger of Imatran Voima Oy and Neste Oyj's power generation business.
2000 - Fortum acquired a 25% stake in the Russian energy company, Lenenergo.
2002 - Fortum acquired the Swedish energy company, Birka Energi.
2003 - Fortum acquired a 49.9% stake in the Polish energy company, PGE Polska Grupa Energetyczna.
2005 - Fortum acquired the Finnish energy company, Etelä-Pohjanmaan Sähkö Oy.
2007 - Fortum acquired a 20% stake in the Russian energy company, TGC-1.
2013 - Fortum acquired the Norwegian energy company, Hafslund ASA.
2015 - Fortum acquired a 49.9% stake in the Russian energy company, TGC-10.
2018 - Fortum acquired the German energy company, Uniper SE.
2020 - Fortum divested its 50% stake in the Swedish energy company, Stockholm Exergi AB.