Treatment of materials; decolouration, filtration and purification of waste water, water, gasses and airstreams, as well as absorption of impurities from waste water, water, gasses and airstreams; rental of installations and apparatuses for decolouration, filtration and purification of waste water, water, gasses and airstreams, as well as installations and apparatuses for the absorption of impurities from waste water, water, gasses and airstreams.

Computer software design and installation; data acquisition systems and control systems; conversion of data or documents from a physical medium to an electronic medium.

Advertising, marketing and promotional services; advertising, marketing and promotional services in relation to the installation, maintenance, cleaning and repair of heating, cooling, air sterilising and ventilating apparatus, installations and systems; advertising, marketing and promotional services in relation to air conditioners; retail and on-line retail services in relation to the installation, maintenance, cleaning and repair of heating, cooling, air sterilising and ventilating apparatus, installations and systems; retail and on-line retail services in relation to air conditioners, air heaters, air purifiers and the parts and fittings for the aforesaid goods; business management; business administration; business information; office functions; advertising services provided via the Internet; production of television and radio advertisements; trade fairs; data processing; business assistance; commercial information; computerised data verification; database management services; data management; direct mail advertising, advertising and marketing of online websites; operation and management of web pages through a single web server; public relations; direct marketing services; the bringing together for the benefit of others a variety of air-conditioning and ventilation apparatus and parts and fittings of the same, enabling customers to conveniently view and purchase such goods on the Internet or in a business location; business project management services for construction projects; design of advertising materials; dissemination of advertising matter; organization of trade fairs for commercial or advertising purposes; organization of exhibitions for commercial or advertising purposes; outsourcing services [business assistance]; pay per click advertising; price comparison services; radio advertising; search engine optimisation; systemization of information into computer databases; telemarketing services; television advertising; updating and maintenance of data in computer databases; updating of advertising material; web site traffic optimisation; writing of publicity texts; information, advisory and consultancy services in relation to all of the aforementioned services.

Installation, maintenance, cleaning, repair and retrofitting services; installation, maintenance, cleaning and repair of heating apparatus, installations and systems; installation, maintenance, cleaning and repair of cooling apparatus, installations and systems; installation, maintenance, cleaning and repair of air sterilising apparatus, installations and systems; installation, maintenance, cleaning and repair of ventilation apparatus, installations and systems; installation, maintenance, cleaning and repair of air conditioners; installation, maintenance, cleaning and repair of heating apparatus, installations and systems for use in homes; installation, maintenance, cleaning and repair of cooling apparatus, installations and systems for use in homes; installation, maintenance, cleaning and repair of industrial air sterilising apparatus installations for use in homes; installation, maintenance, cleaning and repair of ventilating apparatus installations for use in homes; installation, maintenance, cleaning and repair of air conditioners for use in homes; installation, maintenance, cleaning and repair of industrial heating apparatus, installations and systems; installation, maintenance, cleaning and repair of industrial cooling apparatus, installations and systems; installation, maintenance, cleaning and repair of industrial air sterilising apparatus, installations and systems; installation, maintenance, cleaning and repair of industrial ventilating apparatus, installations and systems; installation, maintenance, cleaning and repair of industrial air conditioners; installation, maintenance, cleaning and repair of heating apparatus, installations and systems for use in offices; installation, maintenance, cleaning and repair of cooling apparatus, installations and systems for use in offices; installation, maintenance, cleaning and repair of air sterilising apparatus, installations and systems for use in offices; installation, maintenance, cleaning and repair of ventilating apparatus, installations and systems for use in offices; installation, maintenance, cleaning and repair of air conditioners for use in offices; installation, maintenance, cleaning and repair of heating apparatus, installations and systems for use in server rooms; installation, maintenance, cleaning and repair of cooling apparatus, installations and systems for use in server rooms; installation, maintenance, cleaning and repair of air sterilising apparatus, installations and systems for use in server rooms; installation, maintenance, cleaning and repair of ventilating apparatus, installations and systems for use in server rooms; installation, maintenance, cleaning and repair of air conditioners for use in servers rooms; installation, maintenance, cleaning, repair and retrofitting services in relation to air conditioning panels for use in walk-in coolers, air heating installations, cold rooms, cold storage rooms, air conditioning devices, air conditioning filters, air filters for air conditioning units, combined heating and air conditioning apparatus, vehicle HVAC systems (heating, ventilation and air conditioning), heating, ventilating, and air conditioning and purification equipment, electric air conditioners, portable air conditioners, room air conditioners, cooling installations, air freezing apparatus, installations for the cooling of air, apparatus for cooling, heating, drying, humidifying, de-humidifying and ventilation, climate control systems, spot coolers, evaporative coolers, fans, monobloc and split unit coolers, air conditioning for data processing rooms, commercial refrigeration units, heat exchangers, heat exchangers for the removal of condensate, heat pumps, refrigerated boxes, refrigerated units, refrigerating apparatus, refrigerating appliances, refrigerating installations, refrigerating machines, refrigeration units, cooling, chilling and air-conditioning apparatus and installations, floor heating and air heating systems, air filtering installations, cooling machines, cooling appliances and installations, deodorising apparatus, not for personal use, disinfectant apparatus, fans [parts of air-conditioning installations] filters for air conditioning, heating boilers, ultraviolet ray lamps, not for medical purposes, ventilation [air-conditioning] installations and apparatus, ventilation [air-conditioning] installations for vehicles, air conditioners for vehicles, water heaters [apparatus], air conditioning apparatus for ships, air conditioning devices, air conditioning fans, air conditioning for use in transportation, air conditioning installations, air conditioning installations for agricultural use, air cooling apparatus, air curtains, air curtains for ventilation, air dehumidifiers, air distribution units, air filter installations, air filters, air filters for household use, air filters for industrial installations, air filters for industrial use, air filtration installations, air handlers, air handling installations, air heat recovery apparatus, air heat recovery installations, air heaters, air heating furnaces, air heating installations, air humidifiers, air humidifiers [water containers for central heating radiators], air humidifying apparatus, air humidifying installations, air impellers for ventilation, air inductor apparatus [air conditioning], air inductor apparatus [ventilation], air inlets [vents] for vehicles, air ionization apparatus, air purifiers, air recirculating apparatus, air recirculating installations, air reheaters, air separation apparatus, air-conditioning apparatus, air-conditioning apparatus [for industrial purposes], appliances for heating, axial fans for air-conditioning, central air conditioning installations, central air conditioning installations for household purposes, central air conditioning installations for industrial purposes, central air-conditioning installations [for industrial purposes], central type air conditioning apparatus, electrical fans being parts of household air conditioning installations, electrical fans being parts of household ventilation installations, electrically powered air blowers for air-conditioning purposes, electrically powered air blowers for ventilation purposes, electrically powered blowers for ventilation, electrically powered fans for ventilation purposes, electrically-operated devices used in cooling, evaporative air cooling units, evaporative cooling towers, evaporators, evaporators for air conditioners, extractor units [ventilation],extractors [ventilation or air conditioning], fans for ventilating, filters for cleaning air, heat generating apparatus, heaters, heating apparatus, electric, heating installations (hot water -), heating installations [water], heating, ventilating, and air conditioning and purification equipment (ambient), hot air apparatus, hot air blowers, hot air curtains, hot air heating apparatus, hot water apparatus, hot water boilers, hot water cylinders, hot water heaters, hot water heating apparatus, hot water heating installations, hot water installations, hot water supply heaters, hot-air space heating apparatus [for industrial purposes],hot-water space heating apparatus [for industrial purposes],humidification apparatus for use with air conditioning apparatus, installations for air conditioning, installations for air extraction, installations for de-humidifying, mobile air conditioning apparatus, mobile heating apparatus, mobile ventilating apparatus, motorised fans for air conditioning, motorised fans for ventilation, portable air conditioners, residential air conditioning units, residential heating units, residential ventilating units, room air conditioners, room air fans, room coolers, room fans, room heaters, room humidifiers [apparatus], ventilating apparatus, ventilating fans, ventilating fans for commercial use, ventilating fans for household use, ventilating fans for industrial purposes, ventilating fans for industrial use, ventilating installations, ventilation [air-conditioning] installations and apparatus, ventilation apparatus, ventilators for heat exchangers, and warm air heating apparatus; plumbing services; maintenance of plumbing; electrical maintenance services; electrical wiring services; carpentry services; building services; roofing services; interior decoration services; maintenance and repair services; installation, maintenance and repair of lighting, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary systems; maintenance of commercial electrical systems; property maintenance and refurbishment, including general building, refrigeration, decorating, electrical works, roofing, plumbing, carpentry, heating, gas and air conditioning works; air conditioning contractor services; air conditioning vent sealing services; heating contractor services; hire and leasing of portable air conditioning equipment; building construction supervision; rental of cleaning machines; disinfecting; furnace installation and repair; information, advisory and consultancy services in relation to all of the aforementioned services.

Design services; design of air conditioning, cooling, heating, air purification, refrigerating, drying and ventilating systems; design and planning services relating to the provision of heating apparatus, installations and systems; design and planning services relating to the provision of cooling apparatus, installations and systems; design and planning services relating to the provision of air sterilising apparatus, installations and systems; design and planning services relating to the provision of ventilating apparatus, installations and systems; design and planning services relating to the provision of air conditioners; design services; design of air conditioning, cooling, heating, air purification, refrigerating, drying and ventilating systems; design, development, installation, maintenance and updating of computer software; technical data analysis services; software creation; development of computer software application solutions; installation of computer software; software customisation services; repair of computer software; computer diagnostic services; provision of security services for computer networks, computer access and computerised transactions; remote computer backup services; server administration; design of computer hardware; computer hardware development; providing temporary use of on-line non-downloadable software; providing temporary use of non-downloadable software applications accessible via a web site; providing temporary use of on-line non-downloadable software for the transmission of data; homepage and webpage design; creating and maintaining websites; planning, design, development and maintenance of online websites for third parties; development of computer based networks; hosting computer sites [web sites]; programming of software for Internet platforms; consultancy relating to the design of homepages and Internet pages; software as a service [SaaS]; rental of application software; rental of computer hardware and facilities; computer security consultancy; consultancy relating to the updating of software; scientific and technological services; research services; industrial analysis and research services; construction drafting and consultancy, as well as engineering for the construction of heating installations, floor heating and air heating systems; architectural services; architectural consultation; cloud computing; construction drafting; design of interior décor; energy auditing; industrial design; monitoring of computer systems by remote access; quality control; research and development of new products for others; research in the field of environmental protection; provision of scientific information, advice and consultancy in relation to carbon offsetting; providing search engines for the internet; software as a service [SaaS]; styling [industrial design]; surveying; technological consultancy; updating of computer software; rental of web servers; information, advisory and consultancy services relating to all of the aforementioned services; electronic data storage.