Scientific, research, navigation, surveying, photographic, optical, weighing, measuring, signaling, checking (supervision), detecting, testing, inspecting and life-saving apparatus and instruments; apparatus and instruments for generating, conducting, distributing, transforming, converting, accumulating, regulating or controlling the distribution or consumption of electricity; electric counters; electrical adapters; distribution panels (electricity); control and distribution panels (electricity); apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded or downloadable media; digital recording and storage media; software (recorded programs); calculating machines; data processing equipment; computers and computer peripheral devices; tablet computers; smartphones; electronic book readers; memory cards or integrated circuit cards; detectors; electric batteries; charging stations for electric vehicles; diagnostic apparatus, not for medical use; electric installations for the remote control of industrial operations.

Commercial business administration, organization and management; office functions; business management and organization consultancy; company audits (commercial analyses); advertising; dissemination of advertising material (leaflets, prospectuses, printed matter, samples); computerized file management service; website traffic optimization; online advertising on a computer network; advice regarding communication (advertising); organization of exhibitions for commercial or advertising purposes; commercial business intermediation services; intermediation services in the purchase and sale of energy; energy marketing services; marketing services for materials and products connected with the production of energy; wholesale, retail or online sale services for scientific, research, navigation, surveying, photographic, optical, weighing, measuring, signaling, checking (supervision), detecting, testing, inspecting and life-saving apparatus and instruments; wholesale, retail or online sale services for apparatus and instruments for generating, conducting, distributing, transforming, converting, accumulating, regulating or controlling the distribution or consumption of electricity; wholesale, retail or online sale services for electricity meters, electrical adapters, distribution consoles (electricity), control and distribution panels (electricity), apparatus and instruments for the recording, transmission, reproduction or processing of sound, images or data; wholesale, retail or online sale services for recorded or downloadable media, digital recording and storage media, software (recorded programs), calculating machines, data processing equipment, computers and computer peripheral devices, tablet computers, smartphones, electronic book readers, integrated circuit cards (smart cards), detectors, electric batteries, charging stations for electric vehicles, diagnostic apparatus, electric installations for the remote control of industrial operations.

Construction, servicing and renovation services for buildings; building construction supervision; masonry; plastering; plumbing; roofing services; insulation services (building); demolition of buildings; rental of construction equipment; machine installation, maintenance and repair; installation, maintenance and repair of computer hardware; construction, erection, installation, repair, renovation, servicing, maintenance and dismantling of wind farms; installation, servicing, repair and maintenance of solar heating installations, solar energy boilers, solar collectors, photovoltaic modules, autonomous solar hybrid power plants, solar installations for power generation, inverters, batteries and electrical connection apparatus for solar energy based systems; construction, erection, installation, repair, renovation, servicing, maintenance and dismantling of biomass power plants; charging of vehicle batteries; advice and provision of information with respect to vehicle battery charging; advice and provision of information on the construction, servicing, repair and renovation of buildings, masonry, plastering, plumbing, roofing work, insulation (construction), demolition of constructions, rental of construction site equipment, installation, servicing and repair of machines, installation, servicing and repair of computer hardware, construction, erection, installation, repair, renovation, servicing, maintenance and dismantling of wind farms, installation, servicing, repair and maintenance of solar heating installations, solar energy boilers, solar collectors, photovoltaic modules, autonomous solar hybrid power plants, solar installations for power generation, inverters, batteries and electrical connection apparatus for systems operating with solar energy, construction, erection, installation, repair, renovation, servicing, maintenance and dismantling of biomass power plants.

Electricity distribution; energy distribution services; renewable energy distribution services; energy distribution services for heating and cooling buildings; supply of electrical energy, gas, water and district heating; storage of energy and fuels as well as the supply of these products; advice and provision of information on energy distribution, energy supply and energy storage.

Treatment of materials; sorting, processing and recycling services for waste, refuse and secondary raw materials (transformation); air purification services; energy production services; energy production services from wave, wind, solar energy; energy production services from biomass and renewable sources; energy treatment and transformation; advice and provision of information with respect to the treatment of materials, sorting, treatment and recycling of waste, refuse and secondary raw materials, air purification, production, treatment and transformation of energy.

Education; training; entertainment; sporting and cultural activities; organization and conducting of colloquiums, conferences, congresses and seminars; publication of books; electronic publication of books and journals online; film production and distribution; organization of competitions (education or entertainment); organization of exhibitions for cultural or educational purposes.

Scientific and technological services as well as research and design services relating thereto; engineering services; study services for technical projects; technical project study services in the field of energy production, energy distribution, energy supply, energy storage, energy saving, energy efficiency, natural or alternative energies; technical consultant services in the field of energy production, energy distribution, energy supply, energy storage, energy saving, energy efficiency, natural or alternative energies; energy audits; rental of meters for energy consumption reading; design and development of computers; design, development, rental, programming, maintenance, updating of software; computer programming services in the field of energy, renewable energy and energy management; digitization of documents; Software as a Service (SaaS); cloud computing; electronic data storage; research, development and planning services connected with energy production; design and development of energy distribution networks; advice and provision of information with respect to technical project studies in the field of energy production, energy distribution, energy supply, energy storage, energy-saving, energy efficiency, natural or alternative energies, energy auditing, computer programming in the field of energy, renewable energies and energy management, research, development and planning in connection with energy production, design and development of energy distribution networks.