Rosneft - Russia's largest oil company (40% Russian and 5% of global oil production). Established in 1991 as Rosneftegas (Rosneft since 1993). Major shareholders as of January 2017 - "Rosneftegas" (60%), BP Russian Investments Limited (19,75%), Glencore and Qatar Investment Authority (19,5%). Capitalisation (January 2017) - 4.2 trillion rubles ($ 70 billion). Headquartered is in Moscow. It is engaged in the extraction, processing and sale of oil and gas. In 2015 oil production amounted to 202.5 million tons, natural gas - 62.5 billion cubic meters. The company's revenue (2015) amounted to 5.15 trillion rubles ($ 80 billion), net profit - 355 billion rubles (5.4 billion dollars). The company's revenue amounted to 4.98 trillion rubles in 2016 (77.2 billion), net profit - 181 billion rubles (2.8 billion dollars). The total number of employees - 250 thousand people. Official site.