Air conditioning fans; Air-conditioning fans; Axial fans; Chimney fans; Electric ceiling fans; Electric cooling fans; Electric fans for personal use; Electric fans for ventilation; Electrical fans being parts of household air conditioning installations; Electrical fans being parts of household ventilation installations; Extractor fans; Fans (air-conditioning); Fans (parts of air conditioning installations); Fans being parts for air conditioning installations; Fans being parts of air conditioning installations; Fans for air conditioning installations; Fans for exhaust extractors; Fans for fume extractors; Fans for gas extractors; Fans for use in air conditioning; Fans for ventilating; Roof fans; Room air fans; Room fans; Ventilating fans; Ventilation grilles being parts of extractor fans

Information technology services; application service provider (ASP) services; on-line provision of web-based applications; on-line provision of web-based software; computer network services; hosting digital content of others; design and development of computer software, computer programs, computer software application solutions and computer based networks; writing, engineering and programming of computer software, computer programs, computer software application solutions and computer based networks; computer programming; computer software and programs analysis; rental and leasing of computer software and programs; installation, maintenance and repair of computer software and programs; upgrading and updating of computer software and programs; design of computer databases; design and development of systems for the processing, transmission and storage of data; data conversion of computer programs and data; maintenance of computer records; technical data analysis services; preparation and provision of technical data reports; energy auditing; energy use and conservation information, advisory and consultancy services; recording data relating to energy consumption in buildings; environmental testing; pollution emissions testing; air quality assessment and analysis; toxicological testing and analysis; preparation of scientific and technical research, surveys, projects and reports; accreditation and certification for quality or standards; occupational health and safety services; design and development of energy systems and energy generation apparatus; design and development of energy distribution networks and domestic or commercial solar energy or electricity supply components; design and development of environmental apparatus; inspection, monitoring and testing of environmental apparatus and installations; development of testing methods and test equipment; scientific research into the development of new products; safety testing of products; quality control testing; benchmarking (technical testing); information, advisory and consultancy services in relation to all of the aforesaid services; providing information, including by electronic means and via a global computer network, about all of the aforesaid services