Installation, maintenance and repair of electrical devices; repair of electrical equipment and electrotechnical installations; installation, maintenance and repair of electronic control apparatus; installation, maintenance and repair of power plants and electricity networks; installation, maintenance, overhaul and repair of apparatus, equipment and installations for energy and electric energy production; construction of energy and electrical power generating installations being structures; installation, maintenance and repair of apparatus and instruments for conducting, switching, transforming, accumulating, regulating and controlling electricity.

Information services and provision of advice in relation to energy distribution.

Production of electrical energy.

Services provided by consultants in the field of energy-saving; engineering services in the field of energy technology; technological analysis relating to third-party energy and electricity needs; project management and system integration, namely, energy auditing, developing energy and electricity management systems, technical project studies for the siting and installation of apparatus and equipment for generating electricity and energy installations; technical consultancy in connection with energy-saving measures; technological consultant services in the field of energy production and use; technical consultant services in the field of energy saving and energy efficiency; conducting technical project studies for tracking, optimizing and controlling energy flows; computer programming for the energy sector; design and development of energy management software; hosting computer databases, hosting computerized information, applications, files and data; design of data storage systems; technical data analysis services; electronic storage of data.