PGNiG

PGNiG or Polskie Górnictwo Naftowe i Gazownictwo (English: Polish Oil Mining and Gas Extraction) is a Polish oil and gas company. PGNiG is controlled by the state. The company headquartered in Warsaw, Poland. PGNiG is listed on the Warsaw Stock Exchange. 
History.
PGNiG was established in 1982. In 1996, the company was transformed into a joint-stock company. In 2004, it became Sp (Spółka Akcyjna). In 2011, PGNiG purchased 99.8% of Vattenfall Heat Poland's assets. In 2018, PGNiG signed a contract with Cheniere Marketing International. In 2021, PGNiG was ranked №58 in the Arctic Environmental Responsibility Index (AERI).