Application of sheathing to cables; Interference suppression in electrical apparatus; Construction of power plants; Construction of wind power plants; Construction of nuclear power plants; Construction of structures for the storage of natural gas; Construction of structures for the transportation of natural gas; Construction of structures for the production of natural gas; Construction of nuclear reactors; Extraction of gas; Extraction of oil; Providing information relating to the repair or maintenance of power generators; Providing information relating to the repair or maintenance of consumer electrical appliances; Providing information relating to the repair or maintenance of electric lighting apparatus; Providing information relating to the repair or maintenance of nuclear power plants; Installation of reactive power compensation apparatus; Installation of boilers; Installation of cables for Internet access; Installation of photovoltaic cells and modules; Installation of gas and water pipelines; Installation of electrical and generating machinery; Installation of hardware and cables for Internet access; Installation of electric light and power systems; Installation of solar heating systems; Installation of solar powered systems; Installation of pipe systems for conducting of gases; Installation and maintenance of photovoltaic installations; Installation and maintenance of solar thermal installations; Pipeline construction and maintenance; Electric appliance installation and repair; Air conditioning apparatus installation and repair; Plumbing and gas and water installation; Maintenance of consumer electric appliances; Maintenance of power generating apparatus and installations; Maintenance of telecommunications apparatus; Maintenance and repair of data communications networks; Maintenance and repair of communications systems; Maintenance and repair of instruments; Maintenance and repair of gas turbines; Maintenance, servicing and repair of power generating apparatus and installations; Maintenance, repair and reconditioning of photovoltaic apparatus and installations; Laying of cables; Laying of land cables; Laying of sea cables; Laying and burial of cable; Renovation of electrical wiring; Renovation, repair and maintenance of electrical wiring; Repair of power generating apparatus and installations; Repair of electrical equipment and electrotechnical installations; Repair of gas supply systems; Repair of energy production plants and machines; Repair of industrial waste treatment machines; Repair of telecommunication machines and apparatus; Emergency servicing of apparatus for supplying electricity; Emergency servicing of gas supply apparatus; Maintenance and repair of air conditioning apparatus; Maintenance and repair of wind power plants; Maintenance and repair of electricity generators; Maintenance and repair of energy generating installations; Maintenance and repair of gas and electricity installations; Maintenance and repair of telecommuncations networks, apparatus, and instruments; Maintenance and repair of electric vehicles; Repair or maintenance of electric lighting apparatus; Repair or maintenance of consumer electric appliances; Repair or maintenance of boilers; Repair or maintenance of waste compacting machines and apparatus; Repair or maintenance of waste crushing machines and apparatus; Repair or maintenance of gas water heaters; Repair of power lines; Electrical wiring services; Advisory services relating to the installation of power plants; Submarine cable jointing services; Electrical installation services; Recharging services for electric vehicles; Repair services for electric generators and wind turbines; Natural gas refuelling service for motor vehicles; Waste removal [cleaning]; Dismantling of power lines.

Storage of electricity; Transmission of oil or gas through pipelines; Storage of gaseous fuels; Electricity distribution via cables; Distribution of energy for heating and cooling buildings; Gas supplying [distribution]; Electricity supply and distribution; Providing information relating to the distribution of electricity; Gas storage services; Storage of electrical plant; Leasing the use of power lines to third parties for the transmission of electricity; Refuse collection services; Consultancy services relating to the distribution of electricity; Distribution of gas; Information and advisory services in relation to the distribution of energy; Automobile vehicle renting services; Clearance [removal and transportation] of waste; Storage of energy and fuels; Storage of liquefied natural gas on ships; Supply of electricity.

Consultancy relating to the recycling of waste and trash; Consultancy relating to the destruction of waste and trash; Consultancy relating to the incineration of waste and trash; Destruction of trash; Filtration of gases; Providing information relating to the recycling of waste; Electricity generating; Incineration of gases; Rental of electricity generators; Leasing of energy generating equipment; Rental of air conditioning apparatus; Rental of refrigerating apparatus; Rental of power-generating equipment; Rental of batteries; Rental of boilers; Rental of heating installations; Rental of electrical transformers; Generation of electricity from wind energy; Energy production; Production of electrical power from renewable sources; Production of hydroelectric power; Production of energy by power plants; Production of energy by nuclear power plants; Generation of gas and electricity; Purification of gases; Refining of gas; Recovery of hydrocarbons from gas; Recycling of insulating gases from refrigerators; Recycling and waste treatment; Gas compression services; Consultancy services relating to the generation of electrical power; Gas production services.

Preparation, arranging, promotion and staging of fairs and exhibitions; organization of exhibitions for commercial or advertising purposes; services carried out for and/or on behalf of others in the fields of advertising and business; services provided by advertising agencies and selling of publications, magazines, periodicals, newspapers and books, including by post; publication of texts; public relations and market research; study, design and creation of advertising campaigns and material.

Telecommunications, radio and television broadcasting, in particular direct satellite radio broadcasting whose signal can be rebroadcast from television aerials via cable and tertiary radio and television transmitters or by means of online services via data transmission or computer networks, cellular telephone communication, communications by computer terminals, computer-aided transmission of messages, information and images, electronic mail, information about telecommunications, electronic bulletin boards, electronic transmission of data and documents by computer, distribution, transmision of data and mail by electronic means, news and information agencies.

Transport; packaging and storage of goods; tracking of goods and products in the transport field via electronic tracking devices and other logistical support services in the transport field; mail order and shipment of goods.

Publishing; publication of books and magazines, online electronic publications; services provided in the sectors of tuition, education, entertainment and recreation.

Preparation, arranging, promotion and staging of fairs and exhibitions; organization of exhibitions for commercial or advertising purposes; Services rendered for and/or on behalf of others in the advertising and business sectors; advertising agencies and distribution and sale of publications, magazines, periodicals, newspapers and books, including by post; publication of texts; public relations and market research; study, design and creation of advertising campaigns and material.

Telecommunications, radio and television broadcasting, in particular direct satellite radio broadcasting whose signal can be rebroadcast from television aerials via cable and tertiary radio and television transmitters or by means of online services via data transmission or computer networks, cellular telephone communications, communications by computer terminals, computer-aided transmission of message, information and images, electronic mail, information about telecommunications, electronic bulletin boards, electronic transmission of data and documents by computer, distribution of data and mail by electronic transmission, news and information agencies, and press agencies.

Transport; packaging and storage of goods; tracking of goods and products in the transport field via electronic tracking devices and other logistical support services in the transport field; letter and freight services.

Publishing; publication of books and magazines, on-line electronic publications.