Naftogaz

professional association football club based in Poltava, Ukraine

Naftogaz of Ukraine (, Naftogaz Ukrainy; literally "Naphtha-Gas of Ukraine") is the largest national oil and gas company of Ukraine. It is a state-owned company subordinated to the Government of Ukraine. The vertical-integrated company carries out a complete cycle of exploration operations and development of deposits, operating and exploratory drilling, extraction, transportation, and refinement of natural gas and crude oil, supply of natural and liquefied gas to consumers.

ice hockey team

The state-owned Public JSC Ukrgasvydobuvannya () is the largest Ukrainian gas producer. It is a vertically integrated company with a complete production cycle: from exploration of gas and gas condensate reserves, field development, transportation, gas processing and condensate and oil refining to sales.

UkrTransNafta () is an open joint-stock company established by the government of Ukraine in June 2001. The company exists to manage oil transportation operations through the Ukrainian pipeline network. The company oversees the activities of two main oil pipeline systems: the Ukrainian section of the Druzhba pipeline, and the Pridniprovski oil pipeline. The company is also in charge of the Odesa–Brody pipeline.

Joint-stock company Ukrtransgas () is an independent Storage System Operator of Ukraine that stores gas in Ukraine underground, and carries out retrofit and construction of main gas pipelines and facilities on them. A sole shareholder of Ukrtransgas is National JSC Naftogaz of Ukraine.