Polski Koncern Naftowy Orlen (PKN Orlen) is a company active in the oil and gas sector. Its principal business activity is oil processing, production of fuels, petrochemicals, and chemicals, as well as wholesale and retail trade in petroleum fuel products. The company also produces, distributes, and trades in electricity and heat. Other areas of its business include crude oil and fuels storage, road and rail transport, maintenance and repair, laboratory, security, engineering design, administrative, insurance, and finance services.