Consultancy in the field of analysing, designing and developing information systems, developing and writing data engineering software, including adapted to the customer's requirements; Computerisation consultancy; Computer programming; Consultancy in the field of computer hardware (except installation) and software; Scientific and industrial research, And developing and writing computer operating systems adapted to the customer's requirements; Engineering offices; Technological consultation services; Technical drawing agencies, including designing technical drawings and models.

Installations for energy production, namely wind power generators; Installations for energy production, namely gas generators; Installations for energy production, mainly consisting of dynamos and/or electricity generators and/or current generators and/or turbines (other than for land vehicles), Hydraulic turbines or Alternators.

Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signaling, checking (supervision), life-saving and teaching apparatus and instruments; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Batteries; Electric measuring apparatus and instruments; Software; Data processing equipment and computers; Apparatus for receiving, recording, transmission, processing, output and reproduction of data, speech, text, signals, sound and images; Circuit closers, ammeters, circuit breakers, electric loss indicators, electric converters, inverters (electricity), distribution boxes (electricity), distribution boards (electricity), heat regulating apparatus, electric counters, electric meters, time recording apparatus, automatic time switches; Other electrical recording meters; Installations for energy generation, mainly consisting of electric fuel cells; Gasometers; Electrochemical fuel cells for generating electricity; Photovoltaic installations consisting of solar collectors for generating electricity; Electric measuring apparatus and instruments; Apparatus for measuring power consumption; Checking (supervision) apparatus for electricity consumption; Computer software for data transfer purposes, for the remote reading of electricity meters; Computer hardware for data transfer purposes, for the remote reading of electricity meters, Gasometers [measuring instruments]; Recharging stations for electric vehicles; Electric accumulators for vehicles; Battery chargers; Data processing devices and computers for connecting electric vehicles to the energy system of a house, car park, service station, street lamp or parking meter, computer software for connecting electric vehicles to the energy system of a house, car park, service station, street lamp or parking meter.

Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; Electrochemical fuel cells for heat generation; Photovoltaic installations consisting of solar collectors for generating heat; Valves for gas and natural gas, namely gas pressure regulating installations, and gas filters, being parts of domestic or industrial installations, natural gas preheaters, safety shut-off valves and blow-off valves for gas pressure regulating installations.

Electric vehicles, In particular electric passenger vehicles, Electric motorbikes, Electrically operated scooters, Electric cycles and Electric tricycles.

Paper, cardboard and goods made from these materials, included in class 16, namely bags, pouches and goods of paper and cardboard for packaging, wrapping and storage purposes; Disposable paper products; Paper stationery; Printed matter, other than telecommunications and business directories; Bookbinding material; Photographs; Stationery; Adhesives for stationery or household purposes; Artists' materials; Paint brushes; Typewriters and office requisites (except furniture); Instructional and teaching material (expect apparatus); Packaging material of plastic, All the aforesaid goods included in class 16; Printers' type; Printing blocks.

Advertising; Business management; Business administration; Office functions; Advertising marketing of the products and services of power and water supply companies through professional business consultancy, market research, public relations, arranging exhibitions and trade fairs for advertising purposes, distribution of samples and demonstration of goods for advertising purposes and through advertising; Business management of energy generation and distribution installations; Compilation of information into computer databases, other than data for telecommunications and business directories, and for information services; Systemisation of information into computer databases, other than data for telecommunications and business directories, and for information services; Computerised file management; Auctioneering, including on the Internet; Delivery services, invoice management for electronic ordering systems; Presentation of goods and services, other than by means of telecommunications and business directories; Arranging and rental of advertising space, including on the internet, other than in connection with telecommunications and business directories, and information services; Arranging of commercial and business contacts via the Internet; Arranging of business contacts on the Internet; Advertising on the internet, for others, other than in connection with telecommunications and business directories, and information services; Organisational and professional business consultancy in the fields of energy, fuel cells, wind power plants and photovoltaic installations; Marketing, namely advertising for new technologies, in particular in the environmental and energy sector; Professional business and organisation consultancy services in the energy sector; Surveying relating to organisational and professional business matters with regard to energy, water and waste water; Organisational and professional business consultancy in connection with energy saving initiatives and the optimisation of heating installations; Arranging of trading and economic contacts, also over the Internet; Wholesaling and retailing relating to gas; Arranging of contracts, for others, for the providing of services; Organisational and professional business consultancy in connection with energy saving initiatives, in particular by evaluating measurement data from electricity meters, including online.

Leasing transport networks for distributing energy; Financial consultancy services in the field of energy, Fuel cells, wind power installations and photovoltaic installations; Development of holistic energy concepts with regard to financial matters; Financial consultancy in connection with energy saving initiatives and the optimisation of heating installations; Financial consultancy in the energy sector, in particular financial energy consultancy for domestic, commercial and industrial purposes; Financial consultancy in connection with energy-saving initiatives, in particular taking into account measurement data from electricity meters, including online; Trading in energy (buying and selling), namely electricity.

Construction relating to solar power stations, wind power stations, hydropower stations, biogas power stations, hydropower and wind power installations and photovoltaic installations; Installation and maintenance of energy generating and energy distribution installations, fuel cells, wind power installations and photovoltaic installations; Maintenance of energy networks.

Telecommunications; Providing of Internet portals, for others; Providing of portals on the internet, other than in connection with telecommunications and business directories, and information services; Internet services, namely providing of access to information on the internet, other than in connection with telecommunications and business directories, and information services; Electronic exchange of messages via chat lines, chat rooms and Internet forums; Providing of access to measurement values from electricity meters on the Internet; Arranging and leasing access time to databases with search and retrieval options.

Transport; Packaging, storage and delivery of goods of all kinds; Distribution of fresh water; Leasing of transport networks for the transit of energy, for others, for a fee (included in class 39); Supplying others by distributing gas, heating and energy, in particular electricity, water, heat (local and district heating), cooling, in particular to industrial customers, and supplying others by delivering electricity, gas, water and heat (local and district heating) and cooling; Waste water disposal (transport).

Waste water disposal (waste water treatment); Treatment of fresh water; Generation of energy and heat (local and district heat); Generation of energy by operating fuel cells, wind power installations and photovoltaic installations.

Scientific and technological services and research and design relating thereto; Engineering for gas, water and long distance heating networks; Design and development of computer hardware and software; Environmental services, namely environmental technical consultancy, technical development of concepts for environmental risk management; Technical consultancy relating to the operation of energy generating and distribution installations; Technical consultancy on the subject of operating distribution networks and transport networks; Engineering for installations for the conversion and use of energy; Technical planning of waste water and fresh water installations; Technical planning of energy installations; Technical and ecological consultancy in the field of energy-saving, in particular technical energy consultancy for households, business and industry; Structural and technical consultancy in connection with energy-saving initiatives and the optimisation of heating installations; Technical consultancy in connection with energy saving initiatives, in particular by evaluating measurement data from electricity meters, including online; Energy management, namely technical consultancy and planning of energy generation and distribution installations, fuel cells, wind power installations and photovoltaic installations; Technical planning, technical consultancy, technical planning and technical consultancy relating to the operation of energy generating and distribution installations, fuel cells, wind power installations and photovoltaic installations; Technical consultancy relating to the operation of waste water and fresh water installations and installations for supplying gas; Surveying relating to technical matters with regard to energy, water, waste water; Development of integrated energy strategies from a technical and ecological perspective (consultancy services in relation to environmental protection and technical energy consultancy); Research and development, in particular in the field of environmental technology; Services in all areas of energy and water management and supply, namely producing technical strategies taking into account ecology and infrastructure; Technical metering of electricity and natural gas; Scientific services in the field of forestry and agriculture, namely forestation research and scientific forestation consultancy, biological research relating to integrated plant cultivation, research relating to fertilisation and harvesting; Technical planning, Checking and construction drafting of pipeline networks; Technical consultancy relating to the operation of distribution networks; Consultancy in the field of energy-saving; Technical metering of electricity; Rental of measuring apparatus, included in class 42, In particular apparatus for measuring electricity consumption; Rental of checking (supervision) apparatus, included in class 42, In particular checking (supervision) apparatus for electricity consumption; Installation and maintenance of computer software for data transfer purposes, for the remote reading of electricity meters; Development of software, development of software architecture, modules and interfaces; Consultancy in the field of energy saving for the household, business and industry; Scientific and technological services and research in the field of connecting electric vehicles to the energy system of a house, car park, service station, street lamp or parking meter; Design and development of computer hardware and software; Consultancy in the field of energy-saving; Reading of electric counting and measuring apparatus, for others, Including online; Processing of measurement values from electricity meters through systemisation of the aforesaid data in computer databases, including online (data processing); Evaluation of measurement values from electricity meters for billing purposes, including online (data processing); Remote reading of electricity meters for billing purposes by means of Internet services (data processing); Providing an e-commerce platform on the Internet; Providing of platforms on the internet, other than in connection with telecommunications and business directories, and information services; Providing of electronic information, communications and transaction platforms on the internet, other than in connection with telecommunications and business directories, and information services.

Exploitation of property rights by licencing.

Entertainment, musical performances.

Education; coaching; training; tuition; coaching, education, training and tuition services utilising computer software, artificial intelligence software and machine learning; coaching, education, training and tuition services provided to persons and businesses; coaching, education, training and tuition services provided via artificial intelligence and machine learning software solutions and platforms; information, advisory and consultancy services relating to the aforesaid.

Software as a Service (SaaS); Platform as a Service (PaaS); Software as a Service (SaaS) and Platform as a Service (PaaS) relating to coaching, education, training and tuition matters; design and development of computer software, artificial intelligence software and machine learning software; design and development of information technology infrastructure for others; design and development of new technology and IT networks for others; IT consultancy, advisory and information services; advisory and information services relating to technology and IT equipment, apparatus and solutions; advisory and information services relating to computer hardware, computer software, computer networks and cloud technologies; information technology consultancy; providing information and advice in the field of information technology; computer and technology integration services; IT services, namely inspection of computer systems and analysis of computer systems; programming, calibration services relating to computer software; computer performance testing; IT advice and consultancy relating to computer software, artificial intelligence software and machine learning software for the purpose of coaching, education, training and tuition; design, development, programming and implementation of computer hardware, computer software, computer networks and cloud technologies; rental of computer hardware, computer software, computer networks and cloud technologies; design, development and modelling of artificial intelligence computer programs and machine learning software; development and testing of computing methods, algorithms and software; design, development and modelling of artificial intelligence and machine learning software for the purpose of coaching, education, training and tuition; design, development and modelling of artificial intelligence and machine learning software for website creation; Software as a Service (SaaS) and Platform as a Service (PaaS) underpinned by artificial intelligence and machine learning software; information, research, advisory and consultancy services relating to the aforesaid.

Telecommunications; telecommunications services; services for the sending of messages and data; remote data access services; telecommunication of information (including web pages); provision of access and links to computer databases; data communication services; communication by computer terminals; sending of information by data transmission, sending of information by data transmission accessible by access code or by terminals; data transmission in particular packet transmission of information and images, electronic and computer mail and messaging; exchange (sending) of computerised documents; transmission of data contained in data banks; dissemination of information by electronic means, in particular for global communications networks (such as the Internet) or private or restricted access networks; providing access to a worldwide computer network; connection by telecommunications to a worldwide computer network, provision of access to search engines; providing access to internal networks.

Software design and development, consultancy in computerised management, computer engineering, rental and maintenance of computer software, installation and updating of comptuer software, computer programming, duplication of computer programs, reconstruction of databases.