Heating, ventilating, and air conditioning and purification equipment (ambient); Apparatus for steam generating, drying, ventilating, water supply and sanitary purposes; Fittings for sanitary installations; Filters for sanitary water distribution apparatus; Apparatus for filtering drinking water; Water purifying units for producing potable water; Valves (temperature sensitive controls for automatically operating -) [parts of heating installations]; Regulating and safety accessories for water and gas installations; Cooking apparatus and installations; Water supply installations; Sanitary installations, water supply and sanitation equipment; Water conduits installations; backflow preventors.

Advertising; Business management; Business administration; Business consultancy and advisory services; Office functions; Wholesale services and retail services relating to fuels, in particular gases, and relating to electricity and heat energy and refrigeration; Wholesale services and retail services relating to water; Wholesale services and retail services relating to electronic smart home apparatus and ambient assisted living [AAL] apparatus and smart home automation apparatus and ambient assisted living [AAL] automation apparatus; Wholesale services and retail services relating to apparatus, instruments, software and applications for smart homes and smart home automation, control, configuration and measuring apparatus for smart homes and smart home automation, in particular for electricity, heating, water, sound, lighting, security, cameras, irrigation systems, doors, windows, lights, shading, consumer electronics, temperature regulation and kitchen control; Wholesale services and retail services relating to apparatus, instruments, software and applications for ambient assisted living [AAL] and ambient assisted living [AAL] automation, control, configuration and measuring apparatus for ambient assisted living [AAL] and ambient assisted living [AAL] automation, in particular electricity, heating, water, sound, lighting, security, cameras, irrigation systems, doors, windows, lights, shading, consumer electronics, temperature regulation and kitchen control; Wholesale services and retail services relating to electronic smart home apparatus and smart home automation apparatus for air quality, fire alarms and protection and other house and comfort control, electronic apparatus for recording, collecting, evaluating, storing, transmitting and interpreting sensor measurement data from and relating to smart homes and smart home automation; Wholesale services and retail services in the field of electromobility; Wholesale services and retail services relating to networking and communications between apparatus and installations and the internet for the purpose of autonomous completion and solution of tasks [Internet of Things]; Wholesale services and retail services relating to software in the energy, real estate and industry sector; Professional business and organisational consultancy in the field of energy and water supplying and energy and water saving; Professional business monitoring of gas, electricity and heat provider invoices and contracts; Cost price analysis; Cost price analyses; Cost benefit analysis; Business analysis, research and information services; Consumer response analysis; Arranging of energy supply contracts, in particular arranging of contracts, for others, with gas, electricity and heat providers; Energy price comparison services; Billing; Billing services in the field of energy; Accounting, including the determination of the energy and water consumption and the costs related thereto, for others, including reading meters for determining, allocating and settling consumption costs for energy, heat, water, hot water, heating, electricity, additional rental costs and other operating costs in relation to building management; Business consultancy, including business organisation and management consultancy in the field of energy and water supply; Business management, for others, in the field of energy and water supplying, including the drafting of consumption invoices; Compilation and systemization of information into computer databases; Data compilation for others; Computerized file management; Computerized file management; Administration, billing and reconciliation of accounts on behalf of others; Computerised accounting; Sales account management; Marketing services; Public relations in the field of energy and water supplying; Public relations in the field of real estate and housing; Arranging of business introductions, arranging of commercial and economic contacts, including via the internet; Billing services in the energy sector in the field of heating costs; Billing services relating to operating costs.

Financial affairs in connection with the rental, leasing and financing of systems for recording consumption costs, including the measuring apparatus necessary therefor; Collection of outstanding debts (debt collection) in connection with the invoicing of energy consumption costs and additional rental costs and other operating costs; Financial valuation relating to heating costs; Financial management of building occupancy expenses; Real estate administration; Marketing of property; Housing management; Brokerage; Investment trusteeship services; Financial consultancy in the energy sector; Apartment house management.

Installation, assembly, repair and maintenance of power station, heating, sanitary, air conditioning and ventilating installations and other heat and heating technology and water technology installations; Repair of energy and water supply installations; Maintenance and repair of energy generating installations; Installation of electric light and power systems; Installation, assembly, repair and maintenance of measuring apparatus and measuring aids for determining and allocating energy consumption and energy consumption costs, heat consumption and heat consumption costs, water consumption and water consumption costs, hot water consumption and hot water consumption costs, gas consumption and gas consumption costs, heating consumption and heating costs, electricity consumption and electricity consumption costs, additional rental costs and other operating costs and other building technology installations; Installation of energy-saving apparatus; Installation and assembly of fire alarms; Installation and assembly of smoke alarms; Repair or maintenance of fire alarms; Repair and maintenance of smoke alarms; Providing information relating to the repair or maintenance of fire alarms; Providing information relating to the repair or maintenance of smoke alarms; Fire alarm installation and repair; Janitorial services; Construction services; Plumbing for gas and water installations; Assembly of electricity, gas, water and heating installations; Installation, assembly, repair and maintenance of installations for networking and communication between apparatus and installations and the internet for the purpose of autonomous completion and solution of tasks [Internet of Things]; Recharging services for electric vehicles; Installation, assembly repair and maintenance of charging stations for electric vehicles and electronic payment terminals [terminals] and parts thereof; Installation, assembly, repair and maintenance of control, configuration and measuring apparatus for smart homes and smart home automation and for ambient assisted living [AAL] and ambient assisted living [AAL] automation, in particular for electricity, heating, water, sound, lighting, security, cameras, irrigation systems, doors, windows, lights, consumer electronics, temperature regulation, kitchen control, air quality, fire alarms and protection and other kinds of home and comfort control, energy conservation, energy efficiency, water efficiency; Installation, assembly, repair and maintenance of electronic apparatus for recording, collecting, evaluating, storing, transmitting and interpreting sensor measurement data from and relating to smart homes and smart home automation; Installation, assembly, repair and maintenance of apparatus for control, regulating, and apparatus for controlling and regulating the automatic operation of smart homes and smart home automation equipment and for ambient assisted living [AAL] and ambient assisted living [AAL] automation, in particular technical equipment in living spaces for the purpose of increasing comfort, controlling apparatus and the safety of residents; Installation, assembly, repair and maintenance of control apparatus [regulators] for air quality, air purification, air treatment, air conditioning, air heating, air drying, air distribution and air humidification; Installation and maintenance of smart home systems and smart home automation systems.

Telecommunications; Providing access to wireless telecommunications networks, in particular based on radio, in particular low-power networks [LPWAN]; Providing access to wired telecommunications networks, in particular for transmitting energy, gas, water and heat consumption data, and for transmitting and monitoring technical status parameters of gas, water, electricity and heating technology installations and devices or of other consumption or status data; Rental of local telecommunications networks; Providing an access point [gateway] to an existing telecommunications network; Providing online access to a database, in particular for inputting and notifying energy, gas, water and heat consumption data, and for notifying and monitoring technical status parameters of gas, water, electricity and heat technology installations and devices or for notifying and monitoring other consumption or status data; Providing access to platforms and portals on the Internet; Provision of access to data on communication networks; Providing access to wired telecommunications networks, in particular for transmitting and controlling smart home and ambient assisted living [AAL] data and control commands; Transmission of information by electronic communications networks; Electronic transmission of messages and data; Providing access to electronic communications networks; Provision of communication facilities for the interchange of data by electronic means; Provision of communications facilities for the interchange of digital data.

Services provided by an energy supply company, namely supplying consumers by means of delivering electricity, heat energy or gas, conducting and transport of electricity, heat energy or gas; Rental of supply transport networks for conducting electricity, gas and heat energy; Rental of closed supply transport networks [local networks] for conducting electricity, gas and heat energy; Distribution of energy; Information and advisory services in relation to the distribution of energy; Providing road and traffic information; Arranging the hire of all means of transport; Rental of means of transportation; Navigation (positioning, and route and course plotting); Passenger transport; Arranging of passenger transport; Sharing services relating to vehicles and transport; Car sharing services.

Generation of electricity, gas, by conversion, and heat energy; Generation of power; Leasing of energy generating equipment.

Education and training in the field of rational energy use, in particular relating to building management, the determination, distribution and billing of energy consumption and energy consumption costs, heat consumption and heat consumption costs, water consumption and water consumption costs, hot water consumption and hot water consumption costs, heating consumption and heating costs, electricity consumption and electricity consumption costs, additional rental costs and other operating costs in the field of payment collection services, and apparatus assembly and maintenance.

Scientific and technological services and research and design relating thereto; Industrial analysis and research services; Design and development of computer hardware and software; Creation of control programs for automatic measurement, assembly, adaptation, analysis and visualisation relating thereto; Measurement services; Measurement evaluation services; Installation of software; Technical consultancy relating to businesses in the field of energy and water supply and real estate and housing; Technical planning and consultancy and surveying in the field of energy consumption technology, heat, water and home technology, and in the field of energy, heat and water saving; Rental of measuring apparatus; Rental of heat quantity measuring apparatus, heat meters, water meters, electricity meters, gas meters, heating cost and hot water cost distributors; Development and creation of computer programs for use in the field of determining and billing energy consumption costs, and determining and billing additional property costs and other operating costs, engineering surveying in this field; Issuing of energy certificates (certification); Certification [quality control]; Certification services for the energy efficiency of buildings; Testing, analysis and evaluation of the goods and services of others for the purpose of certification; Energy auditing; Professional consultancy relating to the conservation of energy; Conducting and evaluation of analyses in the field of drinking water supply; Chemical analytical examinations relating to legionella; Chemical analytical examinations relating to drinking water; Technical monitoring of power plant installations, heating installations, sanitation facilities, air-conditioning installations and other heating technology installations; Technical monitoring of measuring apparatus and measuring aids for determining and distributing energy consumption and energy consumption costs, heat consumption and heat consumption costs, water consumption and water consumption costs, hot water consumption and hot water consumption costs, heating consumption and heating costs, electricity consumption and electricity consumption costs, additional rental costs and other operating costs and other building technology installations; Measurement evaluation for measuring apparatus and measuring aids for determining and distributing energy consumption and energy consumption costs, heat consumption and heat consumption costs, water consumption and water consumption costs, hot water consumption and hot water consumption costs, heating consumption and heating costs, electricity consumption and electricity consumption costs, additional rental costs and other operating costs and other building technology installations; Electronic storage services for archiving electronic data; Hosting services and software as a service and rental of software; Cloud computing; Monitoring of events which influence the environment within buildings.

Electronic monitoring services for security purposes; Monitoring fire alarms.

Coffee, tea, cocoa, sugar, rice, tapioca, sago, artificial coffee; flour and preparations made from cereals, bread, pastry and confectionery, ices; honey, treacle; yeast, baking-powder; salt, mustard; vinegar, sauces (condiments); spices; ice; dietetic foodstuffs and food supplements (included in class 30); preparations and concentrates for making sauces.

Non-alcoholic beverages, in particular fruit and vegetable juices; dietetic beverages (included in class 32), preparations for making non-alcoholic beverages (including for dietetic purposes); syrups, vegetable concentrates for making beverages.

Electric, electronic and optoelectronic security devices for doors and gates; Control and remote control equipment for operating the aforesaid devices; Electric devices for operating doors and gates; Electric controls for doors and gates.

Doors and gates, not of metal, In particular roller doors and folding doors, not of metal.

Footwear; underwear.

Music entertainment services; concert services; provision of studio facilities for the recording, production and transmission of music; editing, re-mixing, and arranging of sound recordings and musical reproducing apparatus and instruments; organising, arranging, conducting and provision of entertainment events, shows, concerts, gigs, live and recorded performances, tours, promotional and personal appearances; hosting and artist agency services; consultancy and training relating to the aforesaid services. appearances; music, disc jockey, hosting, and artist agency services; consultancy and training relating to the aforesaid services.

Restaurant, bar, nightclub, discotheque, catering and hotel services.

Construction drafting, technical project studies.