35
Business management; Office functions; Procurement, for others, in the energy sector; Brokerage and consultancy in connection with commercial transactions and contracts for the purchase and sale of goods, and for the providing of services in the field of energy generation (in particular electricity and heat), energy supply (in particular gas, electricity, heat) and energy storage (in particular gas, electricity, heat); Arranging of contracts for the storage of energy (in particular gas, electricity, heat) and liquids; Computerised data processing; Organisation of trade fairs and exhibitions for commercial or advertising purposes; Procurement services, for others, in the field of energy supply and energy transport, in particular natural gas and electricity supply and natural gas and electricity transport; Professional business investigations, analysis and consultancy in connection with the setting up and installation of apparatus and installations for energy supply, in particular in the field of electricity, gas and heat; Professional business consultancy and providing of professional business information in connection with energy supply, in particular in the field of electricity, gas and heat; Contract services in connection with the purchase and sale of goods and services in connection with heat and energy
37
Building construction; Repair and maintenance in the field of energy supply, in particular in the field of electricity, gas and heat; Installation, assembly, operation, maintenance and repair of power stations, gas generators, pipelines and installations for generating electric and thermal energy from renewable energy sources; Installation, assembly, operation, maintenance and repair of machines for energy management purposes and for generating electric energy, namely generators, turbines and gears for converting wind, water, gas and other energy carriers into electricity; installation, Assembly, managing, Maintenance and repair of energy generating apparatus, in particular for electricity and heat generation; installation, Assembly, Servicing, Operation and repair of electricity networks; Assembly, fix, Operation and maintenance of electric installations in the field of household and regulating technology (including heating installations, metrology); Management of building projects
38
Telecommunication servies; Telecommunication services provided via Internet platforms and portals; Arranging access to computer databases; Transmission of data on telecommunications networks and data networks; Cabling, routing and connecting services for telecommunications, in particular providing of telecommunications connections to a computer network and providing of access to a computer network; Telecommunications through fibre-optic and electric networks; Transmission of information online; Transmission of consultancy online
39
Transport; Distribution of energy; Distribution of electricity; Distribution of heat; Distribution of gas; Information and consultancy in connection with the distribution and use of energy, in particular in the form of electricity, gas and heat; Information for others in the field of the distribution of energy, in particular in the field of electricity, gas and heat
40
Information about material processing; Energy production; Production of electricity; Generating heat; Generation of electric and thermal energy and steam from renewable energy sources, in particular from wind energy, hydropower, solar energy, geothermal heat and biomass; Generating gas from biomass and valuable materials, in particular renewable raw materials; Generation of electricity, energy and heat, in particular from bio-natural gas; Incineration of waste and valuable materials; Rental of generators; Rental of energy generating apparatus; Information for others in the field of the generation of energy, in particular in the field of electricity, gas and heat
42
Scientific services and research; Industrial analysis and research services; Design and development of computer hardware and software; Research and development of digital model representations in the field of general fluid mechanics; Technical investigations, analysis and consultancy in connection with the setting up and installation of apparatus and installations for energy supply, in particular in the field of electricity, gas and heat; Studies (Technical project -); Technical consultancy and preparation of technical information in connection with energy and heat; Technical development of installations and instruments for energy generation, in particular in the field of electricity, gas and heat, and for controlling the aforesaid installations and instruments; Engineering services; Services of a technician; Technical measurements in connection with energy and heat installations; Expert activities in the fields of science and technology; Consultancy in the field of energy-saving; Monitoring and surveying of installations for energy supply, in particular in the field of electricity, gas and heat; Construction of installations for energy supply, in particular in the field of electricity, gas and heat; Construction drafting