Building construction; repair, maintenance and installation of lighting installations, lightning protections and groundings, telecommunications equipment, heating, ventilating, cooling and sanitary installations, waste management systems, building security systems, building access systems, electronic automation of building systems, information technology systems and hardware, industrial machines and machine tools, sprinkler and fire extinguishing apparatus, highways and parking structures, rail systems, marine systems, and airports; plumbing repair work and installation of gas and water supplies; installation, maintenance and repair of infrastructural works in the nature of lighting installations, lightning protections and groundings, telecommunications equipment, heating, ventilating, cooling and sanitary installations, waste management systems, building security systems, building access systems, electronic automation of building systems, information technology systems and hardware, sprinkler and fire extinguishing apparatus, highways and parking structures, rail systems, marine systems, and airports; plumbing repair work and installation of gas and water supplies; installation and maintenance of telecommunications equipment, optical machines and instruments, weighing machines and apparatus, computer hardware, communication satellites, networking hardware, transformers, baluns, cables used in connection with computers, computer peripheral devices, televisions, audio video equipment, closed-circuit TV equipment and telecommunication equipment, switches, routers, sensor and power management devices, telephone, wireless hot spots, calculating machines, computer, data processing equipment, cash registers, fire extinguishers, telecommunications equipment, navigation apparatus, and apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; shipbuilding; construction, and installation and maintenance of off-shore installations; installation and maintenance of telecommunications networks and systems in the nature of optical machines and instruments, computer hardware, communication satellites, networking hardware, transformers, baluns, cables used in connection with computers, computer peripheral devices, televisions, audio-video equipment, closed-circuit TV equipment and telecommunication equipment, switches, routers, sensor and power management devices, telephones, wireless hot spots; technical consultancy in the field of repair, maintenance and installation of telecommunications equipment, lighting installations, lightning protections and groundings, telecommunications equipment, heating, ventilating, cooling and sanitary installations, waste management systems, building security systems, building access systems, electronic automation of building systems, information technology systems and hardware, sprinkler and fire extinguishing apparatus, highways and parking structures, rail systems, marine systems, and airports; plumbing work and installation of gas and water supplies

Services of an energy company, namely, transport, distribution and supply of electricity, gas, heat and water; consultancy on energy supply in the nature of intelligent transport systems for electricity, gas, heat and water, transport, distribution and supply of electricity, gas, heat and water, storage of goods; storage of goods

Treatment of materials, namely, water treatment, waste treatment; production of energy; recycling of waste; waste treatment; waste treatment and transformation in the nature of waste-to-energy generation services, waste treatment service, namely, waste water to drinking water services; energy generation from biomass; converting energy using a combined heat and energy installation and fermentation; purification of released waste water; conversion of biomass into biofuel; consultancy on the production of bioenergy and the production of liquid fuel from biomass; rental of windmills, wind farms and other apparatus and installations for production of energy; consultancy with regard to production of energy, recycling and waste treatment

Industrial research in the field of renewable energy and energy-saving; computer programming; building and construction drafting and consultancy; services of engineers, namely engineering; consultancy on environmental science technology; material and environmental science research; drawing up of expert scientific reports by engineers or laboratory technicians; consultancy on environment protection, including on environment conservation and management; scientific research into energy-saving production methods and renewable energy; information on technologies in the field of electricity use; technical consultancy in connection with building and construction drafting, information technology, telecommunications technology, engineering, architecture, computer software, computer hardware, energy distribution, measuring and control technology, infrastructure technology, electrical propulsion, integrated security, building management, telecom networks, server technology, virtualization, infrastructure automation, route information systems, internet and intranet applications, logistics automation, managed IT services, technical automation, navigation and communication technology, robotization, satellite communication and simulation, scientific and technological services and research and design in the field of automotive, chemical, petrochemical, energy, environment, pharmaceutical, machine building, animal feed, aircraft, and food industries; industrial analysis and research in the field of automotive, chemical, petrochemical, energy, environment, pharmaceutical, machine building, animal feed, aircraft, and food industries; design and development of computers and software; architecture services, namely design of commercial buildings, data centres, distribution centres, government buildings, laboratories, airports, museums, parking garages, penal institutions, leisure centres, stadiums, stations, universities and colleges, shopping centres, hospitals and care institutions; Information Technology and communication technology consultancy; installation and maintenance of computer software