4
Fuel; Electrical energy; Electrical energy
9
Electric cables and connection equipment and posts and transformers for the distribution and use of electricity and energy; Solar cells and solar batteries for the generation of electricity and energy; Detectors and alarm installations for use in energy production and distribution; Broadband installations
35
Market analyses, market studies, market research and economic forecasting; Arranging and concluding of contracts relating to the trading of electricity supply; Professional business consultancy and efficiency experts; Import-export agencies in the field of energy
36
Financial affairs; Monetary affairs; Financial consultancy in the energy sector; Financial studies and valuations; Financial sponsorship; Rental of spaces; Real estate administration
37
Building construction; Building and construction of electrical installations, outsourcing and construction work; Repair and maintenance of power lines and broadband networks; Repair and maintenance of products and installations for the production and distribution of power and energy products; Repair and maintenance services of real estate; Installation services comprising products and installations for the production and distribution of power and energy products; Installation services relating to broadband networks; Electrical installation services
38
Telecommunications
39
Transport; Warehousing, packaging, storage and distribution of electricity, power, air, heat and cold, gas and oil and fuels; Storage of refuse and waste including by-products of energy generation; Providing and distribution of electricity (electricity trading); Information relating to the transport, distribution and storage of energy products
40
Leasing of energy generating equipment; Processing and refining of natural energy sources and fuels for the production of energy, electricity, cold, heat, air and water; Energy production
41
Education; Providing of training
42
Design and development of computer hardware and software; Consultancy in the field of energy-saving; Technological consulting services in the field of alternative energy generation; Recording data relating to energy consumption in buildings; Science and technology services; Scientific services and design relating thereto; Scientific services and research relating thereto; Industrial research; Industrial analyses; Advisory services relating to the use of energy; Advisory services relating to energy efficiency