Slovnaft a.s. operates in the Petroleum refining sector. Slovnaft as is a Slovakia-based company primarily engaged in the refinery and petrochemical sectors. Its core business is production, warehousing, wholesale, retail sales and distribution of fuels and lubricants, through a network of 209 filling stations (at the end of 2010). The Company's production is sold on the Slovak market, while the majority is exported, mainly to the markets of the European Union member countries. Slovnaft as has several subsidiaries including Slovnaft Polska SA (active in building and operating petrol stations), SWS spol sro (offering transport support services), Slovnaft Vurup as (engaged in research and development) and CM European Power Slovakia, s.r.o (operating in energy sector), among others. The main shareholder of the Company is MOL Plc, a Hungary-based national refinery and retail operator. Slovnaft as closely cooperates with TVK Plc, a Hungary-based producer of polyolefinics. In our complete report available for purchase the company is compared to: Unipetrol a.s, Salavatnefteorgsintez and Grupa Lotos S.A..