German Khan

TNK-BP Ltd. provides exploration services for the oil and gas industry. The company's services include exploration and production, refining, marketing, sales and trading, oilfield, and technology services. TNK-BP was founded in 2003 and is headquartered in Moscow, Russia

Slavneftekhim is an Ukrainian company that manufactures and supplies hydrocarbons and oil products to chemical companies. The private company is based in Slavyansk, Ukraine.

RN Holding OJSC engages in the exploration and production of oil, gas, and petroleum products. Its activities include developing and production of crude oil and gas reserves; processing of crude oil into refined products; and purchasing, sale, and transportation of crude oil and refined petroleum products. The company is headquartered in Uvat, Russian Federation.

Oil & Gas Co. Slavneft PJSC engages in the exploration of oil and gas properties. It also produces raw hydrocarbons in Khanty-Mansi Autonomous Area – Yugra. The company was founded on August 26, 1994 and is headquartered in Moscow, Russian Federation.

Alfa Group operates as a financial-investment conglomerates. Its businesses include financial services, investment, retail trade, water utilities, and mineral water production. The company was founded by Mikhail Maratovich Fridman, German Borisovich Khan, and Alexey Kuzmichev in 1989 and is headquartered in Moscow, Russia.

Rosneft International Holdings Ltd. operates as a holding company. The firm engages in the exploration, development and production of crude oil and gas reserves. It also processes crude oil into refined products, and purchases, sells, and transports crude oil and refined petroleum products. The company was founded in 2003 and is headquartered in Moscow, Russia.