Denis Rudak

Integrated Energy Systems CJSC operates as a holding company with interest in energy, housing, utilities, and gas distribution sectors. Its business activities are classified under the following units: Generation, Multi-utilities, Gas Distribution, Energy Solutions, EnergoStroyEngineering, and Energotrading. The company was founded in December, 2002 and is headquartered in Moscow, Russia.

The Siberian-Urals Aluminium Holding (SUAL) is a producer of aluminium. It comprises 20 businesses that are located in nine Russian regions and in Ukraine, Zaporozhye City, are involved in the production of bauxite, alumina, primary aluminium, silicon, semi-finished and finished aluminium products. The company was established in September 2000 and is located in Moscow, Russia.

Integrated Energy Systems Ltd. operates showrooms for heating, ventilation products and fireplaces. It specializes in residential new construction, renovation and furnace replacement. The firm also provides gas furnaces, geothermal and air source heat pumps, air conditioners, heat recovery ventilations, home air purifiers, allergy filters, gas fireplaces, wood burning fireplaces, electric fireplaces and patio heaters and outdoor fireplaces. The company was founded in 1977 and is headquartered in Burnaby, Canada.