Consumption meters for metering, registering, displaying and transmitting consumption of energy, heat, cooling energy, water, gas and electricity; Measuring devices for energy monitoring and energy analysis.

Equipment and apparatus for sanitary and heating technology and for generation of thermal energy and conversion of thermal energy, distribution equipment for heat, warm water and cold water.

Business administration and operational management; Office functions for recording, processing, and billing of energy, heat, cold, water, gas and electricity data and consumption, and of additional charges for the purpose of billing and creation of overviews; Business management; Administration (business administration); Office functions; Professional business energy consultancy and development of professional business energy concepts for private and industrial use; Arranging contracts with electricity and energy suppliers; Negotiating contracts for providing energy services, in particular in the fields of contracting and submetering; Energy efficiency consultancy from a professional business perspective and consultancy relating to personnel management in this field; Professional business analysis of energy use; Operational management of power stations, Operational management of waste treatment plants.

Real estate affairs; Real estate management, and brokerage, rental and leasing of real estate and energy installations.

Maintenance and servicing of technical facilities and energy installations; Building construction; Construction of power plants, gas, water, sewage and energy installations; Building supervision; Construction work and repair, Namely reassembly and exchange and maintenance and repair of measuring, recording and monitoring apparatus, Installation services; Servicing and maintenance of energy installations and networks.

Telecommunications.

Supplying of energy; Transport and distribution of energy, gas, water and heating and sewage.

Production of energy, Waste water removal; Remediation of polluted sites; Waste processing services; Destruction of waste; Incineration and Recycling of trash and Waste; Generating electricity, steam and heat; Treatment of sewage by mechanical or chemical cleaning, Sewerage treatment services; Disposal of rubbish and waste through processing, destruction and incineration.

Engineering services; Development of energy concepts with regard to technical matters; Development of software for the energy sector; Energy consultancy with regard to technical matters; Energy efficiency consultancy from a technical perspective; Technical consultancy and surveying and technical planning and technical calculations for energy efficiency and energy consumption optimisation; Technical analysis of energy use; Technical consultancy and engineering in all infrastructure sectors (energy, water, sewage, disposal, environment, traffic and telecommunications).

Teaching and providing of training, education and entertainment in general on media of all kinds and in particular any electronic media (digital or analogue) regardless of search or transmission method; Cultural and sporting events; Entertainment services; Correspondence courses; Publication of texts, other than publicity texts, illustrations, books, magazines, newspapers, periodicals and publications of all kinds (except for publicity purposes) and in all forms, including electronic and digital publications, in particular in connection with financial investment strategies and, more particularly, long-term financial investments; Operation of online electronic publications (downloadable and non-downloadable); Teaching and education at beginner or advanced level in any discipline of general interest; Arranging and conducting of seminars, training courses and workshops, arranging and conducting of colloquiums, conferences, forums and congresses and reflection circles, in particular in connection with financial investment strategies and, more particularly, long-term financial investments; Production and editing of cinematographic, radio and television programmes, of audiovisual and multimedia programmes (computerisation of text and/or still or moving images and/or sound, musical or otherwise, for interactive purposes or otherwise); Publication of books; Organisation of competitions, games and lotteries of all kinds (education or entertainment); Organisation of information campaigns and events for business or non-business purposes, In particular in connection with financial investment strategies and, more particularly, long-term financial investments; Organization of exhibitions for cultural or educational purposes; Production, editing of radio and television programs for information or entertainment, audio-visual and multimedia programs (computerisation of text and/or still or moving images and/or sound, whether musical or not, whether or not for interactive purposes); Production, organisation and presentation of live performances; Publication of sound and/or visual media of all kinds, recordings of sound and/or images, of multimedia media (interactive discs, audio-digital compact discs with read-only memory); Publication of multimedia programs (computerisation of text and/or still or moving images and/or sound, whether musical or not), for interactive or non-interactive purposes; Lending of books and other publications, video libraries, namely lending or rental of video cassettes, games libraries; Computer services, namely providing of assistance (consultancy, information) for others for the publication of information accessible via computer networks and global communications networks.

Technical project evaluation and studies; Teaching and/or engineering estimates and research in the fields of science and technology; Research and development for others; Academic research; Design and development of computer hardware and software, surveying, computer programming; Consultancy concerning computers; Technical assistance (consultancy) in the field of computing; Research and trouble-shooting in the field of data processing; Design, installation, maintenance and updating of computer programs and software; Design and updating of web sites; Webhosting; Quality control; Reconstruction of databases.

Games and playthings; Gymnastic and sporting articles not included in other classes; Decorations for Christmas trees.

Industrial design advisory services; research, development and design concerning electronic displays, display screens, and display panels; research, development and design concerning apparatus and installations for lighting; research, development and design concerning the use of light emitting diodes and organic light emitting diodes for lighting and for display panels.

Education services in the nature of courses at the university level; University services; Educating at university or colleges; Information and advisory services relating to entertainment; Electronic library services for the supply of electronic information (including archive information) in the form of text, audio and/or video information; Information relating to education, provided on-line from a computer database or the Internet; Operation of training facilities; Providing of publications from a global computer network or via the Internet which may be consulted; Setting of training standards; Post graduate training courses; Postgraduate training courses relating to management studies; Postgraduate training courses relating to engineering technology; Interactive and distance learning courses and sessions provided on-line via a telecommunications link or computer network or provided by other means; Education services relating to business training; Training courses; Training advisory services; Training workshops; On-line library services, namely providing electronic library services which feature newspapers, magazines, photographs and pictures via an on-line computer network; Business training; Educational information provided on-line from a computer database or the Internet; Entertainment, education and instruction services; Production of educational sound and video recordings; Education services relating to business training; Educational seminars relating to investigative procedures; Design of educational courses, examinations and qualifications; Certification of educational and training awards; library services for the exchanging of books; Electronic online publication of periodicals and books; Electronic online publication of periodicals and books; Providing of training; Management of education services.