Business consultancy, business administration; Business management and organization consultancy services; Drawing up of business expert reports; Business consultancy and advisory services; Economic forecasting; Arranging of trading and economical contacts, also over the Internet; Providing business information and consultancy for consumers and businesses; Conducting information events with regard to professional business matters in the field of energy conservation and energy efficiency; Arranging of contracts with electricity suppliers.

Finance; Trading in emissions certificates.

Building construction,In particular for energy-efficient buildings, installations and structures; Repair; Installation services; Installation, maintenance and repair of machines, building systems, electric apparatus of all kinds, data technology installations (hardware), networks, office equipment, heating apparatus, air-conditioning installations, light installations, refrigerating apparatus, ovens, solar installations, energy installations.

Telecommunications, in particular telecommunications services for others in the field of certification; Providing access to a computer network; Providing access to computer programs on data networks; Providing access to information on the Internet; Electronic mail; Telecommunications by means of platforms and portals on the Internet; Gathering and transmission of test data on goods and/or services, including news, information, texts, drawings and images relating thereto, including in the form of file centres, in particular in the field of certification, of test data for services, substances, materials, preparations, documentation and/or information documents, manufacturing and processing operations, manufacturing and processing procedures, in particular via the Internet; Providing access to national and/or international computer networks for certification; Leasing access time to a computer database; Organising access time to a computer database.

Arranging, conducting of seminars,Workshops (training) and colloquiums on the subject of energy saving; Arranging and conducting of congresses,Conferences and lectures on the subject of energy saving; Publication of texts, included in class 41; Publication of printed matter, all included in class 41, including in electronic form; Providing of training and further training in the form of seminars, conferences and congresses, including via the Internet (e-learning), in particular with regard to environmental protection, energy technology, heating technology, building systems, lighting systems, building construction and safety technology for use in industry.

Scientific and technological services and research and design relating thereto; Industrial analysis and research services; Consultancy in the field of energy saving; Architectural and construction consultation; Engineering in the field of energy conservation; Research in the field of energy conservation and energy efficiency; Technical project studies,In particular in the field of energy conservation and energy efficiency; Development of concepts for buildings for energy conservation and energy efficiency; Custom design, for others, with regard to energy conservation and energy efficiency, in particular in buildings; Consultancy, assessment, research, testing, monitoring in the field of technology, in particular environmental protection, energy technology and heating technology, building systems, lighting systems, building construction and safety engineering for industrial purposes; Issuing certificates and/or quality stamps for the services, substances, materials, products, documentation and/or information documents being tested, in particular in the fields of environmental protection, energy technology, heating technology, building systems, lighting systems and heating systems, and monitoring of certified companies.

Hygienic and beauty care for human beings or animals; Agriculture, horticulture and forestry services.

Chemical apparatus, instruments and equipment for technical processes, in particular reaction apparatus, distillation apparatus for the chemical industry (scientific purposes); Physical apparatus for factories, offices and laboratories, Signal apparatus; Measuring, controlling, monitoring and regulating apparatus; Condensers, Condenser apparatus, cooling elements for condenser installations; Measuring, registering, calculating and display devices and apparatus; Radiators for transformers.

Radiators for land vehicles; Apparatus for lighting for industry, in particular for heat-exchanger installations, Electrical cooking utensils; Installations and apparatus for heating, In particular heating boilers, Heating furnaces, Heating elements, Convectors, Heating pipes, Coils for heating, Heating ribs, heaters and evaporators for heating systems, Water-heaters, hot water urns and Boilers; Heat-exchanger systems, heating apparatus and equipment, in particular liquid heaters, steam generators, gas heaters, air heaters; Instantaneous water heaters, preheaters, evaporators for heating boilers and gas turbines and for air-conditioning and drying installations, for ventilation installations and for heat-exchangers; Cooling installations, cooling apparatus and equipment, in particular refrigerators, apparatus and equipment for cooling and purifying ambient air, air coolers, gas coolers, fluid coolers, cooling towers, water recoolers, cooling coils, coolers for ships, for the chemical industry, for the steel, iron and glass industries, for mining, the petroleum industry, for power plants, for the nuclear industry and the refrigeration and foodstuffs industries; Drying and humidifying installations and apparatus, in particular air dryers, air humidifying installations and apparatus, ventilation installations and apparatus; Fans, Air devices for ventilation, Air diffusers, air valves and ventilation valves; Air-conditioning installations and apparatus; De-icing equipment; Dust exhausting and removing installations; Water purification installations, filter installations and apparatus, in particular air filters, water filters and oil filters, water supply installations; Sheet metal sheathing for heat-exchanger installations, for heating apparatus and equipment; Heating boiler installations, in particular steam boilers and steam turbines; Reaction and distillation apparatus for the chemical industry; Cooling elements for condenser installations; Sheet metal sheathing for heat-exchanger installations, for heating apparatus and heating equipment; Cladding for heating elements, made from plastic, wood, metal and/or ceramic.

Foils, plates, sheets, blocks, rods and tubes of plastic, pipes and pipelines of plastics, in particular pipes for gas, air, steam, liquid and water, heat-exchanger pipes, radiator pipes and condenser tubes, ribbed pipes and filter pipes.

Rolled, compressed, drawn, cast and forged components of plastic.

Non electric cooking utensils.

Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.