Surgutneftegaz

Surgutneftegas is a Russian oil and gas company created by merging several previously state-owned companies owning large oil and gas reserves in Western Siberia. The company's headquarters are located in Surgut, Khanty-Mansi Autonomous Okrug. In the 2020 Forbes Global 2000, Surgutneftgas was ranked as the 251st-largest public company in the world.