Water heaters;Hot water heaters;Heaters for sink water;Hot water supply heaters;Water heaters and boilers;Water heaters for showers;Storage water heaters;Water heaters [apparatus];Water boilers;Hot water heating apparatus;Hot water apparatus.

Measuring or testing machines and instruments, namely sensors including infrared sensors.

Electricity meters, gas meters, water meters, displays and display units, reader units for displaying the consumption of energy; apparatus and instruments for supplying, switching, transforming, storing, regulating and controlling electricity; energy, electricity, gas, heat, water and pricing meters and their components; testing apparatus for meters and components thereof; calibration stations and components thereof; apparatus and computers for invoicing energy and associated services provided by energy distribution companies; apparatus for inputting, transferring and processing measurement values and data, meters; calculators and computers; databases, namely hardware and software for organising, memorising and accessing data; hardware and software for storing data and for facilitating its recovery and archiving (warehouse software); computer memory, namely hardware and software for data compilation and saving; computer software, particularly for the input, transfer and exploitation of data in energy supply networks, as well as for managing energy and energy customers, the collection of data on energy and on clients, the energy market and sector, the publication of reports on energy, energy invoicing and tariff-setting, for the calculation and breakdown of energy costs, for the calculation and breakdown of taxes and administrative costs of the service provided to energy customers; electrical and electronic installations for remote control, remote metering, remote measurement and centralized remote control and components thereof for the invoicing and control of energy, transfer, processing and storage of data, calculators and computers; all types of programmable operating and switching units.

Measurement in the field of energy saving in connection with energy consumption in buildings; technical consulting in the field of energy management, energy savings in connection with energy efficiency and energy use and energy customers, data collection on energy and on customers, energy market and trade, information on energy, energy billing and pricing, calculation and detailed breakdown of energy costs; scientific analyses of data on energy; development, update and maintenance of software in the field of managing energy and energy customers, data collection on energy and on customers, energy market and trade, information on energy, energy billing and pricing, calculation and detailed breakdown of energy costs; technical facility planning in the field of managing energy and energy customers, data collection on energy and on customers, energy market and trade, information on energy, energy billing and pricing, calculation and detailed breakdown of energy costs, namely drawing up specifications; establishing of technical expert opinions in the field of data collection (on energy, customers, the energy market and trade); approval, certification, technical monitoring and carrying out of technical or scientific tests by means of equipment, apparatus and installation sampling in the field of managing energy and energy customers, data collection on energy and on customers, energy market and trade, information on energy, energy billing and pricing, calculation and detailed breakdown of energy costs; fraud and violation detection in the field of managing energy and energy customers, data collection on energy and on customers, energy market and trade, information on energy, energy billing and pricing, calculation and detailed breakdown of energy costs; technical planning of point-of-sale facilities.

Electricity meters, gas meters, water meters, displays and display units, reader units for displaying the consumption of energy; apparatus and instruments for supplying, switching, transforming, storing, regulating and controlling electricity; energy, electricity, gas, heat, water and pricing meters and their components; checking apparatus for meters and components thereof; calibration stations and components thereof; apparatus and computers for invoicing energy and associated services provided by energy distribution companies; apparatus for inputting, transferring and processing measurement values and data, meters; calculators and computers; databases, namely hardware and software for organising, memorising and accessing data; hardware and software for storing data and for facilitating its recovery and archiving (warehouse software); computer memory, namely hardware and software for data compilation and saving; computer software, particularly for the input, transfer and exploitation of data in energy supply networks, as well as for managing energy and energy customers, the collection of data on energy and on clients, the energy market and sector, the publication of reports on energy, energy invoicing and tarif-setting, for the calculation and breakdown of energy costs, for the calculation and breakdown of taxes and administrative costs of the service provided to energy customers; electrical and electronic installations for remote control, remote metering, remote measurement and centralized remote control and components thereof for the invoicing and control of energy, transfer, processing and storage of data, calculators and computers; all types of programmable operating and switching units.

Measurement in the field of energy saving in connection with energy consumption in buildings; technical consulting in the field of energy management, energy savings in connection with energy efficiency and energy use and energy customers, data collection on energy and on customers, energy market and trade, information on energy, energy billing and pricing, calculation and breakdown of energy costs; scientific analyses of data on energy; development, update and maintenance of software in the field of managing energy and energy customers, data collection on energy and on customers, energy market and trade, information on energy, energy billing and pricing, calculation and detailed breakdown of energy costs; technical facility planning in the field of managing energy and energy customers, data collection on energy and on customers, energy market and trade, information on energy, energy billing and pricing, calculation and detailed breakdown of energy costs, or establishment of specifications; establishing of technical expert opinions in the field of collection of data (on energy, customers, the energy market and trade); approval, certification, technical monitoring and carrying out of technical or scientific tests by means of equipment, apparatus and installation sampling in the field of managing energy and energy customers, data collection on energy and on customers, energy market and trade, information on energy, energy billing and pricing, calculation and detailed breakdown of energy costs; fraud and violation detection in the field of managing energy and energy customers, data collection on energy and on customers, energy market and trade, information on energy, energy billing and pricing, calculation and detailed breakdown of energy costs; technical planning of point-of-sale facilities.

Electric cigarettes [electronic cigarettes]; Electronic cigarette atomizers; Electronic cigarette cartomizers ; Electronic cigarettes; Electronic cigarettes for use as an alternative to traditional cigarettes; Electronic cigars ; Liquids for electronic cigarettes ; Refill cartridges for electronic cigarettes .

Internet service provider services;Internet provider services;Internet service provider [ISP] services.

IT services;IT services for data protection;Information technology [IT] consulting services;IT consultancy, advisory and information services;Information technology [IT] support services [troubleshooting of software];Information technology [IT] consultancy;IT service management [ITSM];Information technology services provided on an outsourcing basis;Software as a service [SAAS] services;Information technology services;Hosting services, software as a service, and rental of software;Information technology consulting services;Information technology support services.

Electricity;Electrical energy from solar power;Energy (Electrical -);Electrical energy;Electrical energy from renewable sources;Electrical energy from non-renewable sources.

Electricity generators;Electric power supplies [generators];Electric power generators;Electric generators;Uninterruptible power supplies [machines] for the generation of electrical energy;Electricity generating sets;Electrical generators;Solar power generators;Electric current generators;Emergency power supply generators.

Payment services; Financial transactions; processing third party payments via online systems, via the Internet or by mobile phone.

Charging of electric vehicles and batteries; rental of equipment for charging electric vehicles and batteries; advice and provision of information relating to the aforesaid services, including such services provided via the Internet or by mobile phone.

Metal clamps; metal building materials including suspended ceilings.

Telecommunications; communications by computer terminals or fiber-optic networks; communications by radio or telephone; providing access to databases; electronic bulletin board services.