PKN Orlen

Polski Koncern Naftowy Orlen S.A. (PKN Orlen) is a Polish oil and gas company. It has a lot of petrol stations in Poland, Germany, Czech Republic, Lithuania and Slovakia. It is the biggest company in Poland and one of the biggest oil and gas companies in Europe.
History.
PKN Orlen was founded in People's Repubic of Poland.In 1999 it was privatized.