Energy production installations, namely, electric current generators, gas and steam turbines, combustion engines other than for land vehicles; parts of facilities for cogeneration of heat and power, namely, combustion engines, electric current generators; engines other than for land vehicles, combustion engines for combined heat and power units; internal combustion engines being coupled with heat exchangers for generating electricity as complete aggregates in the nature of combined heat and power units, namely, block type thermal power stations

Apparatus and installations for electricity generation, namely, fuel cells; physical, electric and electronic measuring, control and regulating apparatus, namely, sensor devices for use in measuring pressure, concentration, temperature and quantity of gas and liquids and for the use in regulating and controlling the operation of energy production installations and energy transmission and supply; apparatus and instruments for conducting, switching, transforming, accumulating, regulating and controlling electric current; parts of facilities for cogeneration of heat and power, namely, fuel cells; computer software for measuring pressure, concentration, temperature and quantity of gas and liquids, its recording and reproduction and for regulating and controlling the operation of energy production and energy transmission and supply and its recording and reproduction in the field of energy and computer hardware; apparatus for recording, transmission or reproduction of data; transmitters and receivers of electronic signals

Steam generating installations; electrical, furnace, and heating boilers; industrial ovens; industrial hot water heating installations for generating hot water for heating purposes, namely, hot water heaters; apparatus for heating, namely, electric or gas radiators for heating buildings; boilers and electric or gas burners; parts of facilities for cogeneration of heat, namely, heat pumps and heating apparatus heated by fuel cells

Combustion engines for land vehicles; motors for land vehicles

Services of an energy broker, namely, arranging of buying and selling of contracts for third parties for the purchase of electricity or gas; arranging of buying and selling of contracts for third parties with energy and electricity suppliers, producers and consumers; professional business and organizational consultancy with regard to climate protection measures; professional business and organizational planning services with regard to apparatus for heating, boilers and burners, facilities for cogeneration of heat and power, heat pumps, block-type thermal power stations, fuel cells, fuel cell heating apparatus, machinery for the production of electricity and energy, engines except engines for land vehicles, measuring, control and regulating apparatus, and apparatus and instruments for conducting, switching, transforming, accumulating, regulating and controlling electricity or gas; meter reading of measuring and controlling devices for others, including online, namely, tracking and reporting of energy information in the nature of utility bills and analyzing utility meter data rate schedules; data processing of measured values by systematization of information in computer databases, including online, for preparation of utility bills and utility meter data; data processing of measured values for accounting purposes, including online, for preparation of utility bills and utility meter data; telemetering services, namely, tracking, reporting, analyzing and delivering of information from measuring and controlling devices for accounting purposes, including online, for preparation of utility bills and utility meter data; computerized file management

Project planning and services of a construction supervisor except planning and installation of lighting equipment, namely, preparing and conducting of building projects for others with regard to finance in the nature of project financing and consultancy concerning financing of energy development and generation projects; financing of installations for transmission, distribution and generation of energy; real estate affairs, namely, real estate brokerage services

Building construction; construction, installation, assembly, maintenance and repair of energy production installations in the nature of power plants and installation, maintenance and repair of AC generators, current generators, DC generators, electric generators, electricity generators, electrostatic generators, gas operated power generators, generators of electricity, high voltage generators, mobile electric power generators, portable electric power generators, solar-powered electricity generators, and steam operated power generators and installation of energy generation apparatus in the nature of heaters, boilers and burners, energy generation facilities for cogeneration of heat and power, heating apparatus in the nature of combined heat and power units, fuel cells, fuel cell heating apparatus, machinery for the production of electricity and energy, internal combustion engines for use in power generation except engines for land vehicles; installation, maintenance and repair of measuring, control and regulating apparatus for energy generation and supply, namely, geothermal energy based power plants, renewable energy generation equipment, solar energy systems and alternative energy products for residential and commercial use; installation, maintenance and repair of apparatus and instruments for conducting, switching, transforming, accumulating, regulating and controlling electricity or gas for energy generation and supply, namely, gas turbine engine repair, repair and maintenance of gas water heaters, maintenance and repair of electric motors; conducting building projects, namely construction of turnkey ready buildings for transmission, distribution and generation of energy; installation and maintenance of computer hardware; installation of fabrication and assembly, namely, installation of fabrication facilities used in energy generation and supply

Telecommunications services, namely, local and long distance transmission of voice, audio, visual images, and data by means of telephone, cable, broadband, optical and wireless networks in the field of energy generation and supply; providing of access to databases featuring measured values of measuring and controlling devices via telecommunications

Energy supply, namely, delivery and distribution of electricity and gas; transmission of electrical energy and heat supplying

Power and energy generation; rental of heating generation plants, namely, rental of energy generation facilities

Scientific and technological services and research, namely, scientific research, testing and analysis in the field of gas based power, energy generation and supply; engineering including conducting of developments, technical planning, organization and monitoring services of fabrication and assembly; technical consultancy with regard to thermo-technical apparatus for use in energy production and energy generation; rental of measuring apparatus and controlling devices for use in energy production and energy generation; updating of computer software; design and development of computer software; installation, maintenance and rental of computer software; software as a service featuring software for measuring pressure, concentration, temperature and quantity of gas and liquids, its recording and reproduction and for regulating and controlling the operation of energy production, the energy transmission and supply and its recording and reproduction in the field of energy; technical project management in the field of electronic data processing, namely, computer project management services and consulting in the field of IT project management

Legal services in the nature of licensing of computer software