Nokian Tyres plc is a Finland-based company active in the tire manufacturing industry. The Company diversifies its activities into three main business segments: Passenger Car Tires, Heavy Tires and Vianor. The Passenger Car Tires business segment comprises the development and production of summer and winter tires for cars and vans. The Heavy Tires business segment comprises tires for forestry machinery, special tires and agricultural machinery, tractors and industrial machinery. The Vianor business segment is specialized in car maintenance and tyre services. The tyre products cover all sorts of tyres for passenger cars, vans and trucks, as well as heavy specialist machinery. In addition to Nokian Tyresâ€™ products, Vianor also represents and sells other tyre brands. The Company diversifies its activities into six geographical segments: Finland, Sweden, Norway, Russia and the CIS (Commonwealth of Independent States), Other Europe and North America.