Air dryers; air cooling apparatus; air-conditioning installations; air-conditioning apparatus; air conditioners for vehicles; air filtering installations; air purifying apparatus and machines; air sterilizers; boilers, other than parts of machines; central heating radiators; dehumidifiers; deodorizing apparatus, not for personal use; drying apparatus and installations; electrically heated carpets; electric fans for personal use; filters for air conditioning; freezers; gas boilers; heaters for baths; heating apparatus; heating boilers; heat pumps; hot air apparatus; humidifiers; ionization apparatus for the treatment of air or water; laundry dryers, electric; radiators, electric; refrigerating apparatus and machines; sterilizers; underfloor heating apparatus and installations; ventilation [air-conditioning] installations and apparatus; ventilation hoods; water heaters; water filtering apparatus; watering machines for agricultural purposes; water purification installations; water purifying apparatus and machines; water softening apparatus and installations; water sterilizers; water supply installations; ceiling fans; electric ventilating fans; electrostatic precipitators for cleaning air; electric air blowers for air conditioning or ventilating; ventilating and air conditioning apparatus for roads and tunnels, in the nature of axial-flow fans and blowers; filters for air purifiers; range hoods; hot-water space heating apparatus; solar water heaters; electric hand dryers; fog generators for air conditioning, purifying and sterilizing purposes; air nozzles for air conditioning; automatic temperature regulators for central heating radiators; apparatus and installations for air drying and heating in bathrooms; dish drying machines.

Boiler cleaning and repair; building construction supervision; building insulating; building sealing; construction consultancy; disinfecting; electric appliance installation and repair; freezing equipment installation and repair; heating equipment installation and repair; installation and repair of air-conditioning apparatus; installation, maintenance and repair of computer hardware; interference suppression in electrical apparatus; machinery installation, maintenance and repair; office machines and equipment installation, maintenance and repair; plumbing; providing construction information; providing information relating to repairs; pump repair; rental of construction equipment; rental of dish drying machines; rental of dishwashing machines; rental of drainage pumps; services of electricians; upholstering; upholstery repair; operation and maintenance of building equipment; repair, maintenance and installation of air-conditioning apparatus and installations; repair, maintenance and installation of air heating apparatus and installations; repair, maintenance and installation of ventilation apparatus and installations; repair, maintenance and installation of electric motors; repair, maintenance and installation of agricultural machines and implements; repair, maintenance and installation of water supply apparatus; repair, maintenance and installation of plumbing.

Architectural services; cloud computing; computer programming; computer rental; computer software consultancy; computer software design; computer system analysis; consultancy in the design and development of computer hardware; consultancy in the field of energy-saving; conversion of computer programs and data, other than physical conversion; development of computer platforms; geological surveys; industrial design; information technology [IT] consultancy; information technology services provided on an outsourcing basis; land surveying; maintenance of computer software; mechanical research; monitoring of computer systems by remote access; platform as a service [PaaS]; providing information relating to computer technology and programming via a website; quality control; rental of computer software; rental of web servers; research and development of new products for others; research in the field of building construction; research in the field of telecommunications technology; scientific research; software as a service [SaaS]; surveying; technological consultancy; technological research; water analysis; website design consultancy; providing temporary use of non-downloadable computer software; remote monitoring services of computer systems for air heating, ventilating and conditioning apparatus; remote monitoring services of computer systems for home electric and electronic appliances; software as a service [SaaS] for use in control, operation, monitoring and management of electric appliances for home or office use; platform as a service [PaaS] for use in control, operation, monitoring and management of electric appliances for home or office use; cloud computing featuring software for use in control, operation, monitoring and management of electric appliances for home or office use; providing temporary use of non-downloadable computer software for use in control, operation, monitoring and management of electric appliances for home or office use; software as a service [SaaS; ] for use in control, operation, monitoring and management of air heating, ventilating and conditioning apparatus; platform as a service [PaaS] for use in control, operation, monitoring and management of air heating, ventilating and conditioning apparatus; cloud computing featuring software for use in control, operation, monitoring and management of air heating, ventilating and conditioning apparatus; providing temporary use of non-downloadable computer software for use in control, operation, monitoring and management of air heating, ventilating and conditioning apparatus.