Evgeny E. Bogomolsky

DTEK LLC operates as a privately-held energy company. Its key business segments are coal mining and preparation, electrical power generation, and electrical power sales and supply. The company was founded in 2005 and is headquartered in Kiev, Ukraine.

Part of Stins Coman, Inc., Stins Coman Corp. provides information technologies and system integrator services.

Prime Group (UA) provides outdoor advertising services. It owns advertising constructions and manages on a long-term basis constructions of various formats in the cities of Ukraine. The company was founded by Vadim Frunze and Ekaterina Khramova in 2008 and is headquartered in Kyiv, Ukraine.

Hewlett-Packard AO provides products and solutions related to information technology. Its products include personal computers, servers, data storage devices, printing and imaging products, networking equipment and enterprise software. The company primarily serves retailers and corporate customers. It operates from facilities in Ektarinburg, Novosibirsk, Samara, St. Petersburg and Ufa. Hewlett-Packard Russia was founded in 1968 and is headquartered in Moscow, Russia.

Potok provides real estate development and construction services. It is also engaged in the pharmaceuticals manufacturing. The firm operates MiraxConstruction, MiraxCity, MiraxService, MiraxPharma, MiraxInvest and MiraxTenders divisions. The company was founded in 1994 by Sergei Yurievich Polonsky and Artur Kirilenko and is headquartered in Moscow, Russian Federation.

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.

DTEK Energy BV operates as a holding company with interests in coal production, electricity generation, and distribution. It operates through the following segments: Coal Mining and Power Generation on Thermal Power Plants, Coal Resale, Electricity Export; Electricity Distribution; Kyivenergo; and Others. The company was founded by Rinat Leonidovych Akhmeto in 2009 and is headquartered in Kiev, Ukraine.