Evgeniy Sergeevich Dubinsky

E4 Group JSC provides engineering services. It is a vertically-integrated engineering company that has a holding-type management structure. E4 Group is a part of RU-COM business group and it consists of the largest power industry enterprises, including design institutes, construction and erection companies, and engineering equipment manufacturers. This enables the company to carry out a full cycle of works by its own on a "turn-key" basis throughout Russia. The holding operates in the territory of the Central, North-West, South, Siberian and Far East regions. Besides, E4 Group has been implementing projects beyond Russia, in the Socialistic Republic of Vietnam and in the Republic of Belarus. E4 Group was founded in 2006 and is headquartered in Moscow, Russia.

RAO Unified Energy System of Russia provides management consulting and promotional services. The company is headquartered in Moscow, Russia.

Ru-Com LLC (Ru-Com) is an independent private equity firm headquartered in Moscow, Russia. The firm was founded by Mikhail Anatolevich Abyzov in 2006.

Moscow Integrated Power Co. engages in the provision of central heating services and hot water supply. Its activities include transportation, distribution and sale of thermal energy, as well as development of heat supply system. The company was founded in 1932 and is headquartered in Moscow, Russia.