Apparatus and instruments for conveying, distributing, transforming, storing, regulating or controlling electric current; computers, computer software and computer hardware for controlling, monitoring and managing power generation and transmission and distribution of electricity; computers, computer software and computer hardware used for transferring, storing, saving, transforming and displaying data and information relating to power generation, power transmission and power distribution; computers, computer software and computer hardware used for controlling, monitoring and managing gas distribution and heat distribution; computers, computer software and computer hardware used for transferring, storing, saving, transforming and displaying data and information relating to gas distribution and heat distribution; computers; computer hardware; computer software; electronic machines and apparatus and their parts, namely, computer servers; electric communication machines and instruments, namely, computer network switches; electrical power distribution units; power controllers; analyzing machines and instruments for analyzing electric current; measuring machines and instruments for measuring electric current; materials for electricity mains, namely, electric wires and cables; electric wires and cables; remote monitoring and control devices for power distribution, gas distribution, and heat distribution; computerized remote monitoring devices used for monitoring and controlling power, gas and heat distribution installations via network communication; electrical controlling devices for power consumption; electrical controlling devices for saving power; monitoring devices for remote control and remote monitoring for energy consumption of building equipment

Repair and maintenance of power-generating installations, electric transmission installations, power-receiving installations, power-distributing installations, and electric substation installations; operating, inspecting and maintenance of building equipment, namely, generators of electricity; operating, servicing and maintenance of power-generating installations, electric transmission installations, and power-distributing installations; remote monitoring of the functioning and use of building equipment, namely, generators of electricity; providing information relating to remote monitoring of operational situations and conditions of building equipment; installing, repair and maintenance of control devices for saving power; repair or maintenance of power distribution or control machines and apparatus; repair and maintenance of electronic machines and apparatus; repair and maintenance of electric communication machines and apparatus; remote monitoring of operational situations and conditions of building equipment for gas and heat distribution; remote monitoring of operational situations and conditions of gas supply plants and heat supply plants; installing, inspecting, maintenance and management of gas equipment of buildings; construction, installation, inspecting, repair and maintenance of gas supply plants; construction and installation of heat supply plants; inspecting, repair and maintenance of heat supply plants; inspecting, repair and maintenance of heat supply equipment of buildings

Utility services, namely, storage and distribution of electricity; distribution of electricity using power network; distribution and transmission of electricity; providing information relating to distribution and transmission of electricity; consultancy relating to distribution and transmission of electricity; gas supplying, namely, distribution of gas and providing information and consultancy therefor; heat supplying, namely, distribution of heat and providing information and consultancy therefor

Research, study and testing services in the field of power generation, electric power transmission, electric power distribution and electrical utilization, and providing information relating to aforesaid services; consultancy relating to technological services in the field of power and energy supply; engineering services in the field of power generating plants; engineering services in the field of electricity; architectural services; surveying; designing of machines, apparatus, instruments including their parts and systems composed of such machines, apparatus and instruments; design and consultancy services for power-generating installations, electric transmission installations, and power-distributing installations; design of electric installations, and electric communication facilities; designing of installations, facilities and equipment composed of power generating machines, power generating devices, power generating equipment, and machines, apparatus, instruments for power distribution; design and maintenance of computer software for controlling, monitoring and managing power generation and power transmission and power distribution; design and maintenance of computer software; computer software design, namely, providing computer software programs designed to the specifications of others for controlling, monitoring and managing power generation and power transmission and power distribution; rental of computer systems for controlling, monitoring and managing power generation and power transmission and power distribution; design and maintenance of computer software for transferring, storing, saving, transforming and displaying data and information relating to power generation, power transmission and power distribution; computer software design, namely, providing computer software programs designed to the specifications of others for transferring, storing, saving, transforming and displaying data and information relating to power generation, power transmission and power distribution; rental of computer systems for transferring, storing, saving, transforming and displaying data and information relating to power generation, power transmission and power distribution; design and maintenance of computer software for controlling, monitoring and managing gas distribution and heat distribution; design and maintenance of computer software for transferring, storing, saving, transforming and displaying data and information relating to gas distribution and heat distribution; computer software design, namely, providing computer software programs designed to the specifications of others for controlling, monitoring and managing gas distribution and heat distribution; computer software design, namely, providing computer software programs designed to the specifications of others for transferring, storing, saving, transforming and displaying data and information relating to gas distribution and heat distribution; rental of computer systems for controlling, monitoring and managing gas distribution and heat distribution; rental of computer systems for transferring, storing, saving, transforming and displaying data and information relating to gas distribution and heat distribution; technological consultancy in the field of energy-saving; providing information in the field of energy-saving; design of machines, apparatus, instruments and equipment for energy-saving; testing and research on energy-saving; testing and research on next generation power network; design, development and maintenance of computer systems, and monitoring of operational status and conditions of computer systems at power, gas and heat distribution installations, and facilities having connected line to communication network; monitoring of computer systems, and design, development and maintenance of computer systems; testing and research on reduction of environmental burdens; diagnosing, evaluating and analyzing energy consumption at buildings and plants; remote monitoring of computer systems for management of energy and power usage, and efficiency in the use of power and energy; controlling energy and power usage, and efficiency in the use of power and energy, and providing information therefor; consultancy in the field of energy and power usage, and efficiency in the use of power and energy