Grupa LOTOS S.A. engages in the manufacturing, processing, wholesale, and retail of refined petroleum products in Poland, Belgium, the Czech Republic, Denmark, the Netherlands, Germany, Sweden, the United Kingdom, and internationally. It engages in oil exploration and production on the Baltic Sea, the Norwegian Continental Shelf, Norway, Poland, and Lithuania. The company offers unleaded gasoline, diesel oils, light fuel oils, aviation fuel, naphtha, heavy fuel oils, bitumens, petroleum coke, and base oils; liquefied petroleum gas; plasticizers; and car care products, as well as Xylene fraction used as feedstock in plastics production. As of December 31, 2019, it also operated 506 stations; and had 81.3 million barrels of oil equivalent proved and probable reserves of oil and natural gas. In addition, the company engages in the acquisition of crude oil and natural gas deposits, and extraction of hydrocarbons; wholesale and retail sale of fuels and light fuel oils; maintenance of mechanical and electric operations and controlling devices, as well as overhaul and repair activities; railway transport activities; manufacture of cars; laboratory testing and fire service activities; purchase and sale of crude oil; provision of support activities for extraction and quarrying operations; storage and distribution of fuels; and renting and operating own or leased real estate properties, as well as the provision of logistics and security services. Further, it produces and distributes electricity, heat, gas, and natural gas condensate; produces fatty acid methyl esters; and provides ship operation advisory, sea transport, ship chartering, and drilling services, as well as related services. The company was founded in 1991 and is headquartered in Gdansk, Poland.