Rosenergoatom Concern OJSC is one of the largest electrical generation companies in Russia, and Russia�s only entity that functions as a nuclear plant operator. As branch companies, Rosenergoatom Concern OJSC has integrated active nuclear plants, project management of nuclear plants under construction, plus Facilities Construction Management, Science and Engineering Centre, a science research center for NPP emergency response activities, a project design branch, and a technology branch company. Rosenergoatom Concern OJSC maintains a representative office in the People�s Republic of China.