JSC Atomtechenergo is a company associated to Rosenergoatom. The company is a leader in commissioning of new Russian design NPP power units in RF and abroad, and in provision of associated engineering services, such as service life extension of facilities and equipment, power upgrade programs, facility and units efficiency improvement programs, etc.
Atomtechenergo participated in commissioning of 31 nuclear power units in RF and 34 nuclear power units abroad. More than 2400 technical specialists and managers of the company are involved in facilities both in RF and abroad.

In 2014 Atomtechenergo commissioned also 4 units of thermal power generation (2 pulverized-coal and 2 gas-turbine facilities).


Presently the works are conducted simultaneously at 7 NPP power units in the Russian Federation, 11 power units abroad and 2 power units of thermal power generation.