Business management; business administration; office functions; retail of energy; wholesale of energy; commerce or electronic commerce relating purchasing of energy, electricity, heat and district cooling; sales of electricity; sales of heat; sales of district cooling; arrangement of electronic transactions for others; electronic commerce relating to sales, purchasing of energy (electricity, heat, steam, district cooling); electronic retailing and wholesaling of different types of meters, monitoring and control devices relating to energy via Internet or extranet; electronic presentation of goods; presentation of services relating to sales of energy; business management assistance and consultation; management assistance and consultation in the field of energy intensive industry and energy industry; advising relating to business management; research relating to business management; inquiries relating to business management; business auditing; business appraisal and auditing services; business efficiency expert services; compilation of information relating to business; compilation, systematization, organization of information; storage of information in a database; search and retrieval of data and information for others from computer files; gathering of information for databases; compilation of databases; consultation relating to data processing; services organized online or via Internet or extranet networks, namely search, retrieval, indexing and organization of data in electronic telecommunication networks; online advertising in data networks; production of audio-visual recordings or material for use in advertising; publication of advertising leaflets; none of these services being meant as production of nuclear energy.

Building in the field of energy industry; construction, maintenance, repair and installation services relating to production, transmission and supply of energy; installation, use and maintenance services for equipment relating to production, use, transmission and supply of energy; installation, use, maintenance and advisory services for various types of industrial plants; maintenance planning; optimization of maintenance programs; maintenance and repair of burners; maintenance of turbines; maintenance of generators; building and implementation services relating to energy solutions for buildings as well as to cooling solutions for computer rooms and industrial processes; maintenance services for solar electricity systems; advisory services relating to installation of solar electricity systems; maintenance services for solar heat systems; advisory services relating to the installation of solar heat systems; maintenance and repair of electrical, heating and central heating equipment; operation and maintenance services for process automation systems and computer systems; fundamental improvement services for electric power transmission networks; cabling; cabling beneath ground; drilling of pipelines; drilling of pipes; inspection, control and repair of oil burners; charging point and charging station services for electric vehicles; installation, maintenance and repair of charging apparatus and electric monitoring apparatus; battery charging services; rental of charging devices; remote control of voltage load; none of these services being meant as production of nuclear energy.

Telecommunications; electronic transmission of measured data; Internet communication services; providing Internet connections for supplying information, making orders and concluding contracts and for reclamations; telecommunication network services; broadband telecommunication; wireless telecommunication services; computer aided data transmission; data network services; electronic, electric and digital transmission and distribution of data, signals and messages via data networks; providing connections and rental of connection time for data networks and computer databases; rental of connection access time for databases; electronic data interchange services; electronic communication services; delivery of messages as electronic data transmission; transfer of digital files; electronic bulletin board services; providing telecommunication connections and links to databases, computer networks and Internet; providing Internet and extranet connections; providing access and connections to global data network; transmission of digital data for facilitate booking, activation and payment of charging station visits for electric vehicles; broadcasting of programs relating to the energy industry via Internet; none of these services being meant as production of nuclear energy.

Transmission, delivery and distribution of energy; transmission and distribution of electricity; consultation services relating to transmission and distribution of energy; storage of energy; storage of electricity; management, use and control of electricity and heat supply networks.

Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software; scientific and industrial research relating to production, transmission and distribution of energy; providing of scientific or industrial research data and analysis; design services relating to production, transmission and distribution of energy; smart house and smart electricity grid design services; design services relating to energy solutions in buildings as well as to cooling solutions in computer rooms and industrial processes; technical monitoring services relating to transmission and distribution of energy; energy audit; engineering services; quality control engineering services; technical expert services in electrical and energy industry and consultation relating thereto; product development; improvement and optimization services based on measurement and appraisal of energy efficiency in power and industrial plants; technical operation services for industrial production plants; environmental services relating to industry; expert assistance on companies' energy use and environmental issues; information, consultation and advisory services relating to energy efficiency, use and saving of energy as well as to sustainable development; development of integrated energy plans; life cycle analyses; life cycle analyses for machines, devices and plants; technical analyses of lifecycle cost effects; analysis of technical risks relating to operation and processes of machines and devices; technical project management and control; remote monitoring and reporting services for buildings and devices relating thereto; remote monitoring and reporting for parameters in energy production; debugging and troubleshooting via data networks; prediction of damages; automatic checking and inspection of meters and electricity meters; testing services and consultation relating to production, transmission and distribution of energy; project and design services relating to telecommunications apparatus; design, testing, technical research and advisory services, all relating to data processing, programming of computers and global computer networks; design, maintenance and consultation services relating to computers and computer programs and software; data system analysis, design and testing services; installation and implementation of data systems; design and testing services for process automation systems and related computer systems used in electrical substations; services relating to modeling and simulation of processes; development of computer programs; maintenance, updating and support services for computer programs and software; rental of computer programs; technical support services for computer software providing access to computer software, data networks and Internet; rental services relating to data processing equipment and computers; database services, namely development of database programs; database content design and maintenance services; rental of database programs; development of infrastructure for charging stations of electric vehicles; design of charging stations for electric cars; testing of electric cars; designs services for a network environment, computer systems and computer programs relating to payment of charging fees for electric cars; services relating to helpdesk operation, namely technical information or information exchange support services in emergency and special situations via telephone, email, Internet or short message (SMS); consultation services relating to all of the above-mentioned services, also online or via Internet or extranet networks; dimensioning of electrical, heating and central heating apparatus; rental of energy meters and devices relating to monitoring and control of energy for buildings; updating of databases; development and systematization of databases; database maintenance, management and related management services; none of these services being meant as production of nuclear energy.

Security services for the protection of property and individuals; consultation services relating to safety of transmission and supply of energy; licensing of intellectual property rights; security control relating to industrial plants; security consultation; information and communication services for emergency situations and situations of threat; none of these services being meant as production of nuclear energy.

Business management; business administration; office functions; retail of energy; wholesale of energy; commerce or electronic commerce relating purchasing of energy, electricity, heat and district cooling; sales of electricity; sales of heat; sales of district cooling; arrangement of electronic transactions for others; electronic commerce relating to sales, purchasing of energy (electricity, heat, steam, district cooling); electronic retailing and wholesaling of different types of meters, monitoring and control devices relating to energy via Internet or extranet; electronic presentation of goods; presentation of services relating to sales of energy; business management assistance and consultation; management assistance and consultation in the field of energy intensive industry and energy industry; advising relating to business management; research relating to business management; inquiries relating to business management; business auditing; business appraisal and auditing services; business efficiency expert services; compilation of information relating to business; compilation, systematization, organization of information; storage of information in a database; search and retrieval of data and information for others from computer files; gathering of information for databases; compilation of databases; consultation relating to data processing; services organized online or via Internet or extranet networks, namely search, retrieval, indexing and organization of data in electronic telecommunication networks; online advertising in data networks; production of audio-visual recordings or material for use in advertising; publication of advertising leaflets; none of these services being meant as production of nuclear energy.

Building in the field of energy industry; construction, maintenance, repair and installation services relating to production, transmission and supply of energy; installation, use and maintenance services for equipment relating to production, use, transmission and supply of energy; installation, use, maintenance and advisory services for various types of industrial plants; maintenance planning; optimization of maintenance programs; maintenance and repair of burners; maintenance of turbines; maintenance of generators; building and implementation services relating to energy solutions for buildings as well as to cooling solutions for computer rooms and industrial processes; maintenance services for solar electricity systems; advisory services relating to installation of solar electricity systems; maintenance services for solar heat systems; advisory services relating to the installation of solar heat systems; maintenance and repair of electrical, heating and central heating equipment; operation and maintenance services for process automation systems and computer systems; fundamental improvement services for electric power transmission networks; cabling; cabling beneath ground; drilling of pipelines; drilling of pipes; inspection, control and repair of oil burners; charging point and charging station services for electric vehicles; installation, maintenance and repair of charging apparatus and electric monitoring apparatus; battery charging services; rental of charging devices; remote control of voltage load; none of these services being meant as production of nuclear energy.

Telecommunications; electronic transmission of measured data; Internet communication services; providing Internet connections for supplying information, making orders and concluding contracts and for reclamations; telecommunication network services; broadband telecommunication; wireless telecommunication services; computer aided data transmission; data network services; electronic, electric and digital transmission and distribution of data, signals and messages via data networks; providing connections and rental of connection time for data networks and computer databases; rental of connection access time for databases; electronic data interchange services; electronic communication services; delivery of messages as electronic data transmission; transfer of digital files; electronic bulletin board services; providing telecommunication connections and links to databases, computer networks and Internet; providing Internet and extranet connections; providing access and connections to global data network; transmission of digital data for facilitate booking, activation and payment of charging station visits for electric vehicles; broadcasting of programs relating to the energy industry via Internet; none of these services being meant as production of nuclear energy.

Transmission, delivery and distribution of energy; transmission and distribution of electricity; consultation services relating to transmission and distribution of energy; storage of energy; storage of electricity; management, use and control of electricity and heat supply networks.

Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software; scientific and industrial research relating to production, transmission and distribution of energy; providing of scientific or industrial research data and analysis; design services relating to production, transmission and distribution of energy; smart house and smart electricity grid design services; design services relating to energy solutions in buildings as well as to cooling solutions in computer rooms and industrial processes; technical monitoring services relating to transmission and distribution of energy; energy audit; engineering services; quality control engineering services; technical expert services in electrical and energy industry and consultation relating thereto; product development; improvement and optimization services based on measurement and appraisal of energy efficiency in power and industrial plants; technical operation services for industrial production plants; environmental services relating to industry; expert assistance on companies' energy use and environmental issues; information, consultation and advisory services relating to energy efficiency, use and saving of energy as well as to sustainable development; development of integrated energy plans; life cycle analyses; life cycle analyses for machines, devices and plants; technical analyses of lifecycle cost effects; analysis of technical risks relating to operation and processes of machines and devices; technical project management and control; remote monitoring and reporting services for buildings and devices relating thereto; remote monitoring and reporting for parameters in energy production; debugging and troubleshooting via data networks; prediction of damages; automatic checking and inspection of meters and electricity meters; testing services and consultation relating to production, transmission and distribution of energy; project and design services relating to telecommunications apparatus; design, testing, technical research and advisory services, all relating to data processing, programming of computers and global computer networks; design, maintenance and consultation services relating to computers and computer programs and software; data system analysis, design and testing services; installation and implementation of data systems; design and testing services for process automation systems and related computer systems used in electrical substations; services relating to modeling and simulation of processes; development of computer programs; maintenance, updating and support services for computer programs and software; rental of computer programs; technical support services for computer software providing access to computer software, data networks and Internet; rental services relating to data processing equipment and computers; database services, namely development of database programs; database content design and maintenance services; rental of database programs; development of infrastructure for charging stations of electric vehicles; design of charging stations for electric cars; testing of electric cars; designs services for a network environment, computer systems and computer programs relating to payment of charging fees for electric cars; services relating to helpdesk operation, namely technical information or information exchange support services in emergency and special situations via telephone, email, Internet or short message (SMS); consultation services relating to all of the above-mentioned services, also online or via Internet or extranet networks; dimensioning of electrical, heating and central heating apparatus; rental of energy meters and devices relating to monitoring and control of energy for buildings; updating of databases; development and systematization of databases; database maintenance, management and related management services; none of these services being meant as production of nuclear energy.

Security services for the protection of property and individuals; consultation services relating to safety of transmission and supply of energy; licensing of intellectual property rights; security control relating to industrial plants; security consultation; information and communication services for emergency situations and situations of threat; none of these services being meant as production of nuclear energy.