Advertising, marketing and promotional services; Business analysis, research and information services; Business assistance, management and administrative services; Commercial trading and consumer information services.

Telecommunication services.

Distribution by pipeline and cable; Packaging and storage of goods; Parking and vehicle storage, mooring; Transport.

Design services; IT services; Science and technology services; Testing, authentication and quality control.

Advertising, marketing and promotional services; Business management; Business administration; Advertising through all public communication means; Digital marketing; Advertising, marketing and promotion in the field of the production, distribution and sale of electricity, heat and water; Online advertising and marketing in the field of the production, distribution and sale of electricity, heat and water; Assistance and consultancy services in the field of business management of companies in the energy sector; Business assistance, management and administrative services; Business analysis, research and information services; Compilation of information into computer databases, business information, economic forecasting, price comparison services; Consultancy and advisory services relating to the aforementioned services.

Insurance; Financial affairs; Monetary affairs; Real estate affairs; Financing of purchases; Financial loan services; Arranging the hire purchase of goods; Lease-purchase financing services; Financial and credit services; Provision of finance for equipment leasing; Provision of finance for hire-purchase; Arranging finance for construction projects; Advisory services relating to the above services; Property affairs, estimation of repair costs, information and consultancy relating to hosting and property administration; Provision of prepaid cards and tokens; Real estate services; Valuation services; Financial and monetary services, and banking; Safe deposit services; Insurance underwriting; Fundraising and sponsorship.

Building, construction and demolition; Land drainage; Installation of pipe systems for conducting of liquids; Laying and construction of pipelines; Pipeline installation and repair; Beneath ground construction work relating to plumbing; Installation of pipework systems; Installation of pipelines; Construction of pipelines; Beneath ground construction work relating to water supply pipes; Beneath ground construction work relating to water supply mains; Beneath ground construction work relating to sewers; Construction of drainage systems; Construction of sewerage systems; Drainage services; Installation of gas and water pipelines; Advisory services relating to the maintenance of plumbing; Advisory services relating to the repair of plumbing; Plumbing installation, maintenance and repair; Services for the repair of conduits; Plumbing and gas and water installation; Installation of rainwater drainage systems; Installation of rainwater collection systems; Installation of rainwater harvesting systems; Maintaining and repair of rain channels; Installation of rainwater tanks; Providing information relating to the repair or maintenance of water purifying apparatus; Repair or maintenance of water pollution control equipment; Maintenance of water purifying apparatus; Repair or maintenance of water purifying apparatus; Maintenance and repair of water purifying plants; Renovating services relating to conduits for water supply; Installation of water pipes; Cleaning of water supply plumbing; Maintaining septic systems; Installation of sewer liners; Advisory and consultancy relating to the aforesaid; Maintenance and repair of heating; Heating equipment installation and repair; Maintenance and repair of heating installations; Repair or maintenance of freezing machines and apparatus; Installation of central heating apparatus; Installation of electrical apparatus; Installation of apparatus for air-conditioning; Installation of apparatus for ventilating; Installation and repair of air-conditioning apparatus; HVAC (Heating, ventilation and air conditioning) installation, maintenance and repair; Installation, repair and maintenance of air reheaters; Installation of solar powered systems; Air-conditioning system installation and repair; Installation and maintenance of solar thermal installations; Installation, repair and maintenance of steam condensers; Installation, repair and maintenance of condensing apparatus; Installation, repair and maintenance of boiler tubes; Servicing of mains services; Extraction of natural resources; Rental of tools, plant and equipment for construction and demolition; Extermination, disinfection and pest control.

Telecommunications; Communication services by electronic means; Digital communications services; Electronic communication services; Computerised communication services; Wireless communications services; On-line communication services; Communication services between data banks; Communication services provided electronically; Communication services over computer networks; Communications services for accessing a data-base; Instant electronic messaging services; Communication services for the transmission of information by electronic means; Electronic communications services for the transmission of data; Communication services for the electronic transmission of data; Interactive broadcasting and communications services; Communication services for the transmission of information; Interactive communications services by means of computer; Electronic communication service by means of computer; Communications services for the exchange of data in electronic form; Communication services, namely, electronic transmission of data and documents among users of computers; Audiovisual communication services; Advisory and consultancy services relating to the aforementioned services.

Transport; Packaging and storage of goods; Distribution of energy; Distribution of energy; Distribution and transmission of electricity; Electricity distribution; Delivery services; Public utilities in the nature of supplying water; Public utilities in the nature of supplying water; Services for the supply of water by pipeline; Transport of water by pipeline; Water distribution; Supply of water by pipeline; Water distribution; Providing information relating to water supplying services; Supply [transport] of water through pipes; Collection of sewage through public sewers; Hire and leasing services relating to water supply; Consulting services related to the foregoing.

Production of electricity and energy, production of heat; On-site water purification services; Water treatment; Rental of water treatment equipment; Providing information relating to water treatment; Water purification; Rental of water purifying apparatus; Providing information relating to the rental of water purifying apparatus; Leasing of water purification equipment; Water pollution control; Advisory and consultancy relating to the aforesaid; Production of energy; Energy production; Production of energy; Leasing of energy generating equipment; Rental of refrigerating apparatus; Hire and leasing of apparatus relating to energy production, namely energy management apparatus, energy regulating apparatus, heating apparatus and equipment, combined heating and air conditioning equipment, heating and steam generating apparatus, heat pumps and heat equipment, burners, boilers and heaters, solar heat energy collectors; Air conditioning services; Hire and leasing of apparatus relating to air conditioning, namely refrigeration compressors for refrigerating equipment, refrigeration compressors for heating equipment, ventilating and air conditioning equipment, refrigerating machines and apparatus, apparatus for refrigerating, drying and air conditioning, electrical refrigerators, air coolers and cooling apparatus; Electricity generation; Advice, consultancy and information in relation to energy production.

Scientific and technological services and research and design relating thereto; Industrial analysis and research services; Design and development of computer hardware and software; Technical testing and quality control services; Computer programming for the energy industry; Research, development and planning in relation to the distribution and production of water and energy; Research, development and planning in relation to the distribution and production of heat; Consultancy in relation to water conservation and energy efficiency; Planning and development of water, energy and heat distribution networks; Planning and development of water, energy and heat management software; Energy and heat technology engineering services; Development of operational reliability, security and data management of industrial data systems relating to the distribution and production of water, energy and heat; Research, development and planning in relation to electricity distribution and production; Electrical engineering services; Designing of electrical systems; Development of energy and power management systems; Consultancy relating to technological services in the field of power and energy supply; Technical planning of power station projects; Consultancy, planning and system services relating to power station technical maintenance and operating services; Monitoring apparatus monitoring and control; Monitoring of computersystems by remote access; Recording of water and energy consumption data; Monitoring of water quality; Remote reading of water and energy consumption; Inspection of reading data of electricity and district heating meters and other energy meters; Measurement of water and energy consumption; Power plant monitoring; Supervision of electrical networks; Control and supervision of water and energy production; Monitoring apparatus monitoring and control via a network, for example via an application or a network service; Consultancy and advisory services all relating to the aforesaid services; Advisory services relating to the use of energy; Professional consultancy relating to the conservation of energy; Recording data relating to energy consumption in buildings; Technological consulting services in the field of alternative energy generation; Research in the field of energy; Energy auditing; Professional consultancy relating to energy efficiency in buildings; Certification services for the energy efficiency of buildings; Advisory services relating to energy efficiency; Planning in the field of energy; Expert services and consultancy in the field of energy.

Security services relating to the production, consumption and distribution of energy, heat and water; Monitoring of security systems; Alarm monitoring services; Advisory and consultancy services relating to the aforementioned services.

Building, construction and demolition; Land drainage; Installation of pipe systems for conducting of liquids; Laying and construction of pipelines; Pipeline installation and repair; Beneath ground construction work relating to plumbing; Installation of pipework systems; Installation of pipelines; Construction of pipelines; Beneath ground construction work relating to water supply pipes; Beneath ground construction work relating to water supply mains; Beneath ground construction work relating to sewers; Construction of drainage systems; Construction of sewerage systems; Drainage services; Installation of gas and water pipelines; Advisory services relating to the maintenance of plumbing; Advisory services relating to the repair of plumbing; Plumbing installation, maintenance and repair; Services for the repair of conduits; Plumbing and gas and water installation; Installation of rainwater drainage systems; Installation of rainwater collection systems; Installation of rainwater harvesting systems; Maintaining and repair of rain channels; Installation of rainwater tanks; Providing information relating to the repair or maintenance of water purifying apparatus; Repair or maintenance of water pollution control equipment; Maintenance of water purifying apparatus; Repair or maintenance of water purifying apparatus; Maintenance and repair of water purifying plants; Renovating services relating to conduits for water supply; Installation of water pipes; Cleaning of water supply plumbing; Maintaining septic systems; Installation of sewer liners; Advisory and consultancy relating to the aforesaid; Maintenance and repair of heating; Heating equipment installation and repair; Maintenance and repair of heating installations; Repair or maintenance of freezing machines and apparatus; Installation of central heating apparatus; Installation of electrical apparatus; Installation of apparatus for air-conditioning; Installation of apparatus for ventilating; Installation and repair of air-conditioning apparatus; HVAC (Heating, ventilation and air conditioning) installation, maintenance and repair; Installation, repair and maintenance of air reheaters; Installation of solar powered systems; Air-conditioning system installation and repair; Installation and maintenance of solar thermal installations; Installation, repair and maintenance of steam condensers; Installation, repair and maintenance of condensing apparatus; Installation, repair and maintenance of boiler tubes; Servicing of mains services; Extraction of natural resources; Rental of tools, plant and equipment for construction and demolition; Extermination, disinfection and pest control.

Transport; Packaging and storage of goods; Delivery services; Public utilities in the nature of supplying water; Public utilities in the nature of supplying water; Services for the supply of water by pipeline; Transport of water by pipeline; Water distribution; Supply of water by pipeline; Water distribution; Providing information relating to water supplying services; Supply [transport] of water through pipes; Collection of sewage through public sewers; Hire and leasing services relating to water supply; Consulting services related to the foregoing.

On-site water purification services; Water treatment; Rental of water treatment equipment; Providing information relating to water treatment; Water purification; Rental of water purifying apparatus; Providing information relating to the rental of water purifying apparatus; Leasing of water purification equipment; Water pollution control; Advisory and consultancy relating to the aforesaid.

Scientific and technological services and research and design relating thereto; Industrial analysis and research services; Design and development of computer hardware and software; Technical testing and quality control services; Computer programming for the energy industry; Research, development and planning in relation to the distribution and production of water and energy; Research, development and planning in relation to the distribution and production of heat; Consultancy in relation to water conservation and energy efficiency; Planning and development of water, energy and heat distribution networks; Planning and development of water, energy and heat management software; Energy and heat technology engineering services; Development of operational reliability, security and data management of industrial data systems relating to the distribution and production of water, energy and heat; Development of energy and power management systems; Consultancy relating to technological services in the field of power and energy supply; Technical planning of power station projects; Consultancy, planning and system services relating to technical maintenance and operation of power stations; Monitoring apparatus monitoring and control; Monitoring of computersystems by remote access; Recording of water and energy consumption data; Monitoring of water quality; Remote reading of water and energy consumption; Inspection of reading data of electricity and district heating meters and other energy meters; Measurement of water and energy consumption; Power plant monitoring; Control and supervision of water and energy production; Monitoring apparatus monitoring and control via a network, for example via an application or a network service; Consultancy and advisory services all relating to the aforesaid services; Technological consulting services in the field of alternative energy generation; Expert services and consultancy in the field of energy.

Security services relating to the production, consumption and distribution of energy, heat and water; Monitoring of security systems; Alarm monitoring services; Advisory and consultancy services relating to the aforementioned services.