Installation, cleaning, repair and maintenance services; IT equipment installation, maintenance, refurbishment and repair; computer repair and refurbishment services; refurbishment (disassembly, dismantling, reutilisation and repair of hardware computers and data processing installations) and peripheral devices therefor; maintenance and repair of computers, servers, computer networks, printers and computer hardware; installation, repair and maintenance of computer peripherals; updating of computer networking and telecommunications hardware.

Telecommunications; mobile and fixed telecommunication and telephone services; voice transmission services; voice messaging and voicemail services; hire, leasing and rental of telecommunications equipment and apparatus; rental of telecommunication facilities; transmission of voice communication services; VOIP [voice over internet protocol] services; telecommunications services over the Internet including but not limited to services provided using VOIP [voice over internet protocol]; communication telecommunication services via a global computer network or the internet; business telephone numbering services; loan of replacement telecommunications apparatus in the case of breakdown, loss or theft; wireless communication services; digital network telecommunications services; provision of wireless application protocol services including those utilising a secure communications channel; providing telecommunications connections to the internet or databases; computer communication services; provision and operation of electronic conferencing; audio teleconferencing; network conferencing services; instant electronic messaging services; teleconferencing services; telepresence conferencing services; videoconferencing services; web conferencing services; web messaging; communications services, namely, digital transmission of voice, audio over telecommunication networks, wireless communication networks, internet, information services networks and data networks; providing access to electronic communications networks and electronic databases; communication of data by means of telecommunications; providing third party users with access to telecommunication infrastructure; providing telecommunications connections and networks; communication services including mobile and broadband services; internet service provider services; provision of access to the internet and internet-related services; computer communications services; operating of communications networks including mobile and broadband networks; telecommunications services; lease and/or hire of communications apparatus, lines and instruments and/or computer hardware and software being in the nature of communications apparatus and instruments; advice including management advice, information and consultancy services all relating to telecommunications; telecommunication services, namely, voice over internet protocol services relating to the provision of internet protocol facilities used to manage the delivery of voice information over the internet utilising session initiation protocol [SIP] trunking; on-line services, namely providing information via computer networks in the field of computers and network security; email services; secure email services; email and mailbox services; email data services; information, advisory and consultancy services in relation to the foregoing services. .

Destruction of records, paper documents and other forms of recorded and data storage media; Recycling (disassembly, dismantling, reutilisation) and disposal of electrical equipment and parts and components thereof, in particular hardware (computers and data processing installations) and peripheral devices therefor.

SAAS [software as a service] services for live digital communications, in particular, audio conferencing; rental of telecommunications equipment, namely fixed and mobile telephone devices; rental of computer equipment and apparatus, namely computers, laptops and tablets; computer equipment and apparatus lease services; providing data network services; computer, data and internet support and maintenance services; software for audio telecommunications and teleconferencing; software for VOIP [voice over internet protocol] communications; internet security consultancy; telecommunications technology services; IT [information technology] services and support; IT [information technology] services provided on an outsourcing basis; technical consultancy services relating to telecommunications systems and apparatus; technical information and advisory services relating to the choice and implementation of computer and telecommunications equipment; gathering and storage of data relating to the recycling [disassembly, dismantling, reutilisation, repair and testing] and disposal of second-hand equipment, in particular hardware [computers and data processing installations] and peripheral devices, including printers, scanners, external data carriers, monitors, handhelds, hand-free devices, telecommunications equipment, electronic and electric apparatus and instruments, apparatus for recording, transmission or reproduction of sound or images; planning and consultancy with regard to waste avoidance, disassembly and dismantling of IT installations and equipment, and the disposal thereof; technical consultancy and engineering in connection with the aforesaid services; destroying documents and other forms of recorded media; provision of user information in respect of sustainable development and environmental awareness; design of equipment and facilities for the transportation and shredding of data storage media; secure destruction and disposal of records, paper documents and other forms of recorded media and data storage media; testing of electrical equipment and parts and components thereof, in particular hardware (computers and data processing installations) and peripheral devices therefor as part of the recycling (disassembly, dismantling, reutilisation and repair); computer support services (offshore and/or onshore) including helpdesk and maintenance services, support services in connection with servers (including PL/SQL servers), databases (including DB2 databases), computer hardware and software support services for use in interconnecting, managing and operating local and wide area networks, including computer network design, computer consultation services, updating of computer software, computer system analysis, cable television systems support, engineering services, database management, database patching, database upgrading, database administration; computer programming including software application development; installation of computer software, firmware and programs; maintenance and repair of computer software; computer consultancy services; design services relating to communications services; design services relating to computer communications services; design services relating to operating of communications networks; design services relating to the provision of data, video and/or voice networking; design services relating to the provision of data, video and/or voice transmissions; design services relating to global computer electronic data networking services being the provision of digital data, voice and video transmissions; design services relating to computer communications services being the provision of interactive networking services to businesses and customers via computer terminals, telephones, fibre optics and global and local computer networks; design services relating to telecommunications services; design services relating to lease and/or hire of communications apparatus and instruments and/or computer hardware and software being in the nature of communications apparatus and instruments; consultancy and design services relating to the foregoing; data collection, backup and data recovery services; computer hardware, software, network, server and device administration; computer hardware, software and network monitoring services; computer hardware and software fault reporting services; computer services in relation to software and applications, cloud computing services, namely providing solutions to managed services and support; administration, management and support in relation to mainframes; security services (including denial of service attacks protection) relating to computerised data, computer hardware and software, networks (including mobile networks); cloud computing services, namely database as a service, disaster recovery as a service, infrastructure as a service, security as a service; provision of information in the field of computers and network security provided via the Internet; data security services; data security consultancy; computer security threat analysis for protecting data; computer security system monitoring services; computer security services for protection against illegal network access; computer programming services for electronic data security; updating of computer software relating to computer security and prevention of computer risks; design and development of electronic data security systems; design and development of internet security programs; programming of internet security systems; computer security threat analysis for protecting data; computer security consultancy; cyber security services; cyber security consultancy; provision of cyber essentials; email security; information, advice and assistance in relation to the foregoing services.

Monitoring of computer systems and computer networks for security purposes; electronic monitoring services for security purposes.

Solar thermal apparatus, in particular solar collectors; solar furnaces; solar energy collectors; solar thermal collectors [heating]; apparatus for heating and ventilating, and controllers therefor; heating apparatus and installations; air reheaters; heating elements; heating plates; solar water heaters; heat pumps; air source heat pumps; ground source heat pumps; heat collectors; industrial heating installations; heat accumulators; heat exchangers, not parts of machines; heating boilers; burners for boilers; furnace boilers; water boilers; boilers for heating installations; burners, boilers and heaters; pipes for heating boilers; boilers for central heating installations; feeding apparatus for heating boilers; boilers for hot water supply installations; boilers being parts of central heating installations; water heating installations.

Installation of solar panels; installation of non-residential solar panel power systems; installation, maintenance and repair of solar installations for generating power; installation, maintenance, servicing and repair services of solar power installations; installation of photovoltaic cells and modules, apparatus and installations; installation, maintenance and repair of solar collectors and photovoltaic modules; maintenance, servicing and repair services of solar heating installations; installation, maintenance, servicing and repair services of solar thermal installations; installation, maintenance and repair of inverters, batteries and electrical connection apparatus; installation, maintenance, servicing and repair of solar photovoltaic (PV) systems and battery storage systems; installation, repair and maintenance of heating apparatus and installations; installation, servicing, maintenance and repair of heat pumps and heat pump apparatus and installations; installation, maintenance, servicing and repair services of air source heat pump systems; installation, maintenance, servicing and repair services of ground source heat pump systems; retrofitting of heating installations in non-residential buildings; installation, repair and maintenance of apparatus and devices for controlling energy consumption, apparatus for lighting, heating, steam production, cooking, freezing, drying and ventilating purposes, regulating and security fittings, feeding apparatus for heating boilers, gas purifying apparatus, boilers and gas igniters; providing of information relating to the aforesaid activities; installation, repair and maintenance of apparatus and machines for the automated control of lighting, temperature, security and telecommunications in buildings; construction, installation, repair, replacement, overhaul, and maintenance of engines, turbines, wind turbines, motors and apparatus, equipment and instruments for the generation of power and electricity from wind; installation, maintenance, servicing and repair services for wind power systems; installation, maintenance, servicing and repair services for electric generators and wind turbines; installation, maintenance, servicing and repair services of wind turbine generators; installation, maintenance, servicing and repair services of turbines for power generation; installation, maintenance, servicing and repair services for burners; installation, maintenance, servicing and repair services for heating and hot water boilers; installation, maintenance, servicing and repair services for heating furnaces; information, advisory and consultancy services relating to all of the aforesaid. .

Supply of electricity; supply of electricity from solar, geothermal, wave, wind, and other green energy; consultancy, information, and advisory services relating to the aforesaid.

Energy production; generation of electricity; generation of electricity from solar, geothermal, wave, wind, and other green energy; production of hydro-electric power; production of electrical power from renewable sources; consultancy, information, and advisory services relating to the aforesaid.