Power and energy supply services; operational and consultancy services to power and energy suppliers; gas and electricity storage, supply and distribution services; storage, distribution, supply, transportation and delivery of power, electricity, heat, gas; public utility power, electricity, heat, gas and water distribution services; industrial power and electricity and heat distribution services; advice in relation to the supply and distribution of electrical, gas, water heating services; information services in relation to the supply and distribution of power, heat, gas, electricity and water services, provided on line from a computer database or from the Internet, information services in relation to power, heat, gas, electricity and water goods and services provided on-line from a computer data-base or from the Internet; information and consulting in connection with the distribution of energy and of electricity; energy and electricity distribution.

Computer software services; software programming services; design, development and maintenance of computer hardware and software; Provision of temporary use of on-line non-downloadable software; provision of temporary use of on-line downloadable software to perform business transactions within the energy industry; computer software design, development and maintenance; computer software support services and consulting services; online computer hosting services; Platform as a service (PaaS) provider in the energy industry; software as a service (SAAS) provider in the energy industry; design and development of computer software for third parties in the energy industry.

Finance services;Financial advice;Financial advice and consultancy services;Financial advisory services for individuals;Financial advisory services relating to life assurance;Financial affairs;Financial affairs services;Financial consulting services;Financial evaluation for insurance purposes.

Scientific, electronic, photographic, cinematographic, optical, weighing and measuring apparatus and instruments; electric apparatus, namely, apparatus for conducting, switching, transforming, accumulating, regulating or controlling electricity; scientific apparatus and instruments for measuring, signalling, checking (supervision); apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording disks; calculating machines and data processing apparatus; apparatus for monitoring domestic or industrial consumption of electrical energy, gas, heat and water; apparatus for analysing signals, current and voltage; electrical apparatus and instruments for processing storing, transmitting, distributing or receiving data; instruments and installations for encoding, decoding, transcoding, encrypting, deciphering, recording, transmitting, reproducing and amplifying sound, images and information; computer communication, office automation, home automation and building automation terminals; magnetic or optical data media, interfaces, reading devices for data processing, optical drive, micro processors, central processing devices, software, software packages, data banks and database management systems; electrical and electronic apparatus and instruments for use in or in relation to the generation or distribution of power, gas, water or electricity or telecommunications; batteries; circuit breakers, electric control panels, electric apparatus for commutation, electricity distribution boxes, consoles and boards, electric branch boxes, junction boxes, electric converters, electric transformers; branch and distribution boxes, electrical cables, conductors, conduits, connectors and switches; electrical connection insulation apparatus; insulation resistance metres; insulation testers; door bells, alarms; fuses and fuse wires; electric locks; sheets for electric cables; protective clothing; safety apparatus and instruments; intercommunication apparatus; telecommunications apparatus and instruments; electronic and infrared remote control devices; apparatus for use in remote control of electricity, gas, heat, water and energy supplies; remote switching apparatus and instruments; power generation monitoring apparatus; computer software for use in or relating to the generation or distribution of power, gas, water or electricity; solar panels for electricity generation; fuel meters; fuel measuring and dispensing equipment; electronic devices for heating, cooling and ventilating systems; lighting controls; external power supplies; devices for monitoring and conserving energy use; devices for tracking energy use; solar photovoltaics; energy regulators; energy control devices; thermal energy measuring apparatus; solar energy collectors for electricity generation; electric control devices for energy management; parts and fittings for all the aforesaid goods.

Import-export agencies in the field of energy; Business project management; advertising; business advisory services; organisation, operation and supervision of incentive and loyalty schemes; operation and supervision of an incentive scheme for the purpose of reducing levels of carbon dioxide or other greenhouse gases; advertising, marketing and business enquiry services all relating to electrical and gas equipment and apparatus and to energy services and the generation and distribution of power, gas, water or electricity; compilation of data so obtained; retail and wholesale services connected with the sale of gas and water; consulting and information on consumption of energy, gas and power; business management assistance and business organisation and management consulting in the field of environmental protection, new energies, preservation of natural wealth and sustainable development; business consulting in the field of environmental protection, new energies, preservation of natural wealth and sustainable developments; market research and studies in the field of environmental protection, new energies, preservation of natural wealth and sustainable developments; consultation services and provision of information on the cost of electricity, gas and energy; provision of electricity, gas and water metre reading; advisory and consultancy services in relation to all the aforesaid.

Financial consultancy in the energy sector; brokerage of financial investments in energy companies; brokerage in the field of energy; raw materials brokerage (gas, coal, hydrocarbons, electricity and water); financial advice and stock exchange activities in the field of energy; energy quoting on the stock exchange; raw materials market prices fluctuations and trends measuring services; actuary agent services; invoicing and debt recovery services in the field of energy; building and investment of capital in the field of energy; charitable fund raising services; analysis, planning and development for financial purposes; financial partnership services; financial services relating to the use of energy efficient gas and electric services and appliances; awarding of grants in relation to the use of energy efficient gas and electric services and appliances; brokerage of carbon offsets; brokerage of carbon credits; issuing of tokens of value in relation to incentive schemes for the purpose of reducing levels of carbon dioxide and/or other greenhouse gases in the atmosphere; advisory and consultancy services in relation to all the aforesaid.

Construction, repair, dismantling and maintenance of power plants; construction, repair, dismantling and maintenance of power lines; building, maintenance and repair of recycling/waste treatment and refuse installations; installation of solar powered systems; servicing of power generating apparatus and installations; installation of energy-saving apparatus; repair of energy supply installations; construction of wave energy power plants; maintenance and repair of energy generating installations; repair of energy production plants and machines ; construction, maintenance, servicing and repair of gas and electricity generating plants; electrical wiring services; installation, maintenance, repair and servicing of gas and electric appliances, pipe works and transmission lines; installation, maintenance, repair and servicing of apparatus and instruments using gas or electricity; thermal insulation of products; insulation of existing buildings; advisory and consultancy services in relation to all the aforesaid.

Power supply and distribution; energy distribution; storage of energy and fuels; leasing the use of power lines to third parties for the transmission of electricity; gas and electricity storage, supply and distribution services; storage, distribution, transportation and delivery of gas and gaseous fuels; transmission and/or distribution and/or supply of gas, electricity and other energy sources; electricity supply services; electricity distribution; information and advisory services relating to all the aforesaid services.

Power generation; energy production services; production of energy by power plants; the production of energy for domestic and industrial use from renewable sources such as solar, wind and water; waste disposal; treatment of waste, recycling of waste; air deodorising, air refreshing and water purification and recycling services;  production of energy; energy generation; water treatment; sewage treatment, waste treatment; recycling of chemicals; processing and refinement of fuel materials; conversion of by products from cooling towers into a domestic heating supply; consultancy; information and advisory services relating to all the aforesaid services.

Advisory, information and consultancy services relating to energy management and efficiency; energy monitoring; energy auditing; programming of energy management software; development of energy and power management systems; research in the field of energy; organisation of energy efficiency projects; energy efficiency management and consultancy; auditing energy consumption of buildings; energy conservation management; preparation of reports on energy consumption of buildings; auditing of energy consumption and of efficiency of operation of appliances and safety checking of appliances and pipework; testing of gas and electricity generating plants, gas and electric appliances, pipework, transmission lines and apparatus and instruments utilising gas and electricity; prospecting and exploiting natural, fossil and nuclear fuel resources; provision of information, advice and consultancy in relation to carbon offsetting; development and implementation of processes which are intended to reduce levels of greenhouse gases in the atmosphere; research and consultancy, all relating to the aforesaid services; geological surveys; industrial design services; preparation of reports; engineering services; studies in research on environmental conservation, natural wealth and sustainable development; technology transfer; scientific and industrial research; studies and consulting on the environment, ecology and sustainable development; research on energy and renewable energy; expert appraisal services in the fields of the environment, energy, including new energies, natural wealth and sustainable development; technical study and advice concerning the distribution of energy consumption; technical evaluation and estimate services concerning energy consumption; technical services for collecting information from remote energy consumption calculators; information and advisory services relating to all the aforesaid services.