Voimaosakeyhtiö SF

Voimaosakeyhtiö SF is a Finnish company and a main shareholder of nuclear power company Fennovoima. Established in year 2006, the company holds 66 per cent of Fennovoima's shares. It is owned by companies which operate in energy production and industry, most of which are state-owned enterprises. The company is organized on the so-called "Mankala principle", commonly used in the energy industry in Finland, where the company's shareholders are bound to buy its product at cost and to answer for its finances without limit to their liability.