Iliyas Shamilevich Zagretdinov

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.

Quadra Power Generation PJSC engages in the generation and sale of electricity and heat energy. Its activities include production of electricity and thermal power; operations on the wholesale market for electricity and capacity, and transmission and sale of thermal power in the retail market. The company was founded on April 20, 2005 and is headquartered in Tula, Russia.