Building services; repair, installation and maintenance of apparatus for lighting, heating, steam generating, water supply and sanitary purposes, of solar powered boilers, of heat distribution stations and of distribution stations supplying energy and water;carrying out technical projects in the field of energy management,recycling and processing of waste products,all being building construction projects,repair projects and installation services in the field of energy management,recycling and processing of waste products;repair and maintenance of distribution stations supplying energy and apparatus for heat and water supply;laying of cables and pipelines.

Telecommunications; data communication services.

Transport, distribution and supply of electricity, gas and water.

Recycling; processing of waste products; water treatment; treatment (conversion) of waste; generation and/or production of energy.

Letting of gas, water and heating apparatus; technical information and advisory services relating to energy, heat and water supply; advisory services in the field of environmental protection; research and studies concerning energy saving generating techniques and reuse.

Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, production and distribution of electricity, including electric distribution networks; Apparatus and instruments for the supervision, remote control, checking and measuring of electricity and energy consumption and for the operation of power stations; Electric cables and connection equipment and posts and transformers for the distribution and use of electricity and energy; Data processing equipment; Computers, computer programs, recorded; Computer software; Magnetic data carriers; Solar batteries and solar cells for generating electricity and energy; Surveying instruments; Detectors and alarm installations for industrial purposes and for use in energy production and distribution; Fire-extinguishing apparatus; Energy control devices; Inverters for power supply; Batteries; Chargers for electric batteries.

Wind and hydroelectric power stations, oil or coal-fired power stations, gas turbine power stations, nuclear power stations, condenser power stations, combined power and heating plants, pump and air magazine power stations for the production and distribution of energy; Industrial purifying installations for the handling of waste, air, water and energy products including nuclear waste reactors; Apparatus and installations for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; Heat pumps for energy processing.

Advertising; Administrative processing of purchase orders; Procurement services for others [purchasing goods and services for other businesses]; Organization of exhibitions for commercial or advertising purposes; Mediation of contracts for purchase and sale of products; Providing consumer product information; provision of information and advice to consumers regarding the selection of products and items to be purchased; Compilation of price and statistical information relating to electricity and energy consumption; Consultancy, advisory and information services in relation to all the aforesaid services.

Building construction; Oil-field exploitation for the extraction of oil; Mining extraction and drilling of wells; Repair of installations for energy production; Installation services relating to energy generating installations, apparatus for generation of energy; Maintenance and repair of energy generating installations; Repair and maintenance of energy generating apparatus; Maintenance and repair of installations for the production of energy; Repair and maintenance of nuclear power plants, wind power plants and hydroelectric power plants; Construction of hydroelectric and wind power plants; Charging stations for electric vehicles; Advisory, consultancy and information services relating to all of the aforesaid.

Telecommunication services; Transmission of information on-line; Telecommunication services; Telecommunications access services; Provision of on-line communications services; Providing access to databases; Multimedia messaging services; Providing access to and leasing access time to computer networks; Providing of access to websites and internet portals; Advisory, consultancy and information services for all the aforesaid services.

Transport; Warehousing, 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; Water distribution and water supply and information relating to the transport, distribution and storage of energy products; Electricity distribution; Storage of energy and fuels; Consultancy, advisory and information services for all of the aforementioned services.

Conversion and recycling of waste including nuclear fuels; Waste separation; Incineration of waste and trash; Processing and refining of oil, gas, natural energy sources and fuels for the production of energy and electricity, cold, heat, air and water; Production of energy; Leasing of energy supply equipment; Consultancy services relating to the generation of electrical power; Production of energy by nuclear power plants; Advisory, consultancy and information services relating to all the aforesaid services.

Scientific and technological services and research and design relating thereto; Industrial analysis and research, design and development of computer hardware and software, and installation, rental of computer software; Land surveying; Consultancy in the field of energy-saving; Computer programming for the energy industry; Advisory services relating to the use of energy; Engineering services in the field of energy technology; Design and development of energy distribution networks; Technological consulting services in the field of alternative energy generation; Professional consultancy relating to energy efficiency in buildings; Recording data relating to energy consumption in buildings; Technological analysis of energy and power needs of others; Design and development of regenerative energy generation systems; Development of energy and power management systems; Provision of information concerning research and technical project studies relating to the use of natural energy; Consultancy services relating to nuclear engineering; Recording of data relating to energy consumption in buildings and for households; Providing of price and statistical information relating to electricity and energy consumption; Consultancy, assessment and information on all the aforesaid services.

Electronic funds transfer provided via blockchain technology; Electronic funds transfer by telecommunications; Online real-time currency trading; Currency exchange; Overseas marketable securities futures trading; Securities trading; E-wallet payment services; Electronic funds transfer; Financial management by the internet; Clearing-houses, financial; Virtual currency exchange; Blockchain-based payment verification services; Electronic funds transfer provided via blockchain technology; E-wallet payment services; Cryptocurrency trading services; Financial consultation in the field of cryptocurrency; Cryptocurrency issuance, saving and exchange services; Financial transaction via blockchain; Cryptocurrency exchange services featuring blockchain technology; Provision of electronic funds transfer via collateralized stablecoin; Provision of cryptocurrency exchange via collateralized stablecoin; Financial services, namely, providing a virtual currency in the nature of flatcoin for use by an on-line community via a global computer network; Providing financial information in the field of cryptocurrency via flatcoin.

User authentication services using blockchain technology; Data encryption and decoding services; Cloud storage service for electronic data; Providing user authentication services using blockchain-based software technology for cryptocurrency transactions; Transmission and delivery of financial information and transaction information from and to cryptographic ledgers and databases via cellular networks, the internet and satellite networks; Providing temporary use of non-downloadable computer software that allows users to send, receive, store, and safeguard financial, personal, employment, tax, property and medical records; Providing a secure, web-based service enabling individuals to remotely access, send, receive, store, and manage financial, personal, employment, tax, property and medical records; Electronic cloud-based database of financial, personal, employment, tax, property and medical records.