Construction services; construction supervision and project management; construction consultancy; construction and maintenance of sports centres, health clubs, leisure centres and recreational and entertainment complexes; installation, repair and maintenance of thermal baths, steam baths, saunas, spas, and apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes; repair and maintenance of construction works, buildings and geothermal energy installations; rustproofing; maintenance and restoration of works of art; vermin extermination, other than for agriculture, aquaculture, horticulture and forestry; disinfection and pest control

Generation of energy; air purification and treatment of water; rental of water and air purification equipment; air regeneration; air deodorizing; air conditioning and purification; water treatment and purification; treatment of waste materials; food and drink preservation; recycling of waste and trash

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software; architectural and urban planning services; construction drafting; construction planning services, construction engineering services; planning and design of sports facilities; engineering services; design services; information technology engineering services; consultancy and research services in the field of information technology; software development, programming and implementation; design and development of multimedia products; design and development of virtual reality software; website design and development; authenticating works of art