Construction project management [construction supervision]; construction consultancy; providing construction information; factory construction; construction of transmission lines; construction of wind power plants; heating equipment installation and repair; repair and maintenance of electricity generators; installation of apparatus and devices for power generation; repair and maintenance of wind power plants; machinery installation, maintenance and repair; maintenance and repair of energy generating installations; automobile maintenance and repair; installation, maintenance and repair of computer hardware; charging of electric vehicles; rental of battery chargers; repair of power lines.

Freighting; porterage; passenger transport; transport; piloting; packaging of goods; hauling; car transport; air transport; rental of motor racing cars; storage; storage of goods; distribution of energy; electricity distribution; transport by pipeline.

Electroplating; production of electrical power from renewable sources; production of hydrogen being renewable green energy; clean energy production; production of electrical power from renewable sources; production of energy; production of electrical power; production of renewable green energy; generation of electricity from wind energy; rental of batteries.

Physical education; organization of car racing events; arranging and conducting of sports events; arranging and conducting of colloquiums; organization of car racing teams; organization of automobile racing events; online publication of electronic books and journals; entertainer services; entertainment services; entertainment services provided in virtual environments; entertainment in the nature of automobile races.

Cogeneration power plants for converting gases into electrical energy and thermal energy; Energy generation installations, namely power generators, gas and steam turbines, internal combustion engines (except for land vehicles); Parts for cogeneration power plants, namely internal combustion engines, electricity generators; Engines (except for land vehicles); Internal combustion engines for combined heat and power stations; Equipment and installations for generating electricity, namely combined heat and power plants, fuel conversion apparatus for internal combustion engines; Fuel regulators for internal combustion engines; Apparatus for generating gas, namely installations for generating biogas, installations for generating gases by means of electrolysis and installations for conveying gas.

Measuring, signalling and checking (supervision) apparatus and instruments for electrical energy (electricity), other energy or fuels, in particular gas; Apparatus and instruments, including software recorded thereon, for conducting, transforming, accumulating, regulating, measuring or controlling electrical energy (electricity); Batteries, anti-interference devices, equipment for central control and switching of consumption devices, other than personal computers; Smart home controllers for controlling energy and fuel consumption; Smart meters for measuring energy and fuel consumption; Photovoltaic apparatus and installations for generating solar electricity, In particular solar panels; Batteries; Fuel cells; Fuel measuring apparatus and instruments; Apparatus and instruments, including software recorded thereon, for measuring of thermal energy; Apparatus and instruments, including software recorded thereon, for measuring of cold energy.

Heating installations, heat pumps, energy storage installations, namely heat accumulators, ice accumulators (part of heating installations) and steam accumulators; Fuel lines; Fuel conversion apparatus for heating installations; Fuel regulators for heating installations; Fuel regulators for fuel lines, being instruments for regulating the supplying and drainage of fuels; Apparatus and instruments, including software recorded thereon, for conducting, transforming, accumulating, regulating or controlling thermal energy; Apparatus and instruments, including software recorded thereon, for conducting, transforming, accumulating, regulating or controlling cold energy.

Electric vehicles.

Fuel storage installations, not of metal.

Negotiating and concluding of contracts for the supply of electricity, gas and other energy; Arranging of contracts for building materials and fittings for real estate, building material sets.

Financial affairs, in particular consultancy relating to investments in the energy sector, subsidisation and financing of energy-saving measures.

Building construction, in particular building insulating, arranging of building services, construction of transport systems for electrical energy (electricity), other forms of energy or fuels, in particular gas; Installing of power supply and gas distribution networks; Heating equipment installation, maintenance and repair; Installation (construction) and operation of apparatus and installations and equipment for generating, conducting, switching, transforming, accumulating, regulating, controlling and for receiving electrical energy (electricity), other forms of energy or fuels, in particular gas, in particular in mechanical, systems, heating and electric engineering.

Providing of telecommunications connections for energy management.

Consultancy in relation to energy accumulation; Supplying of energy, namely supply and distribution of electrical energy (electricity), other energy or fuels, in particular gas; All types of services in the field of logistics, supply and distribution of electrical energy (electricity), other energy or fuels, in particular gas; Operation of apparatus and installations and equipment for conducting, switching, accumulating, and for receiving electrical energy (electricity), other energy or fuels, in particular gas, in particular in mechanical, systems, heating and electric engineering.

Generation of electrical energy (current), other energy or fuels, in particular gas; Operation of apparatus and installations and equipment for generating and converting of electrical energy (electricity), other energy or fuels, in particular gas, in particular in mechanical, systems, heating and electric engineering.

Advisory services relating to the use of energy; Consultancy in the field of energy-saving; Advisory services relating to energy efficiency; Consultancy in relation to operation and control of apparatus and installations and equipment for generating, conducting, switching, transforming, accumulating, regulating, controlling and for receiving electrical energy (electricity), other energy or fuels, in particular gas; Taking measurements in the energy sector; Development of computer software for controlling electrical energy (electricity), other energy or fuels, in particular gas; Planning, design of apparatus and installations and equipment for generating, conducting, switching, transforming, accumulating, regulating, controlling and for receiving electrical energy (electricity), other energy or fuels, in particular gas, in particular in mechanical, systems, heating and electric engineering; Rental of measuring apparatus, in particular apparatus for measuring electricity or gas consumption; Operation of apparatus and installations and equipment for regulating and controlling electrical energy (electricity), other energy or fuels, in particular gas, in particular in mechanical, systems, heating and electric engineering.

Legal services, in particular in relation to conducting agency business for others in the energy sector and arranging and concluding of electricity and gas supply contracts.

Industrial analysis and research services as well as engineering services in the field of electricity, energy and water supply and building management; technical consulting services; technical project planning; development of technical devices in the field of energy and water supply and building management; technological energy (saving) consultancy; technological consulting services in the field of computer security; technological consulting services in the field of security of electricity, energy and water supplies; consultancy services relating to research in the field of environmental protection; technical measurement of energy consumption; services of an engineer in the field of metering, the registration, collection, processing, analysis and transmission of data, in particular measurement data; creating programs and databases (software) in the field of energy and water supply and building management; preparation of technical reports and carrying out technical analyses in the aforementioned area; technical building management, in particular remote monitoring and control of buildings (included in this class).