The MOL is an integrated oil, gas and petrochemicals group operating in four countries, headquartered in Budapest. It has Upstream as well as Downstream activities in the region, refinery and petrochemicals sites are located in Szazhalombatta, Tiszatijvaros and Zalaegerszeg. The company's operations extend to Romania, Serbia and Slovenia. The MOL Hungary is member of international MOL GROUP, one of the largest companies in Central & Eastern Europe.