Birka Energi

Fully acquired by Fortum in 2002, and now subsumed into it.

Birka Energi was the result of a merger between Gullspang (IVO subsidiary in Sweden) and Stockholm Energi. Birka Energi is Sweden's largest energy company by number of customers and the third-largest by production capacity.

Following the merger (Sept 98), Birka acquired 35% of Ryssa Elverk AB and 100% of Lidingö Energi AB. Birka also established a jv with the Norwegian Drammen Energinett AS.

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Parent companies

Company namesort icon Percentage Operates in
Fortum 100.00