Cable laying; Laying of cable; Laying of cables; Installation and repair of telecommunication apparatus; Installation of telecommunications apparatus; Installation of computerised information systems; Maintenance and repair of communications systems; Maintenance and repair of electronic apparatus; Repair of electronic apparatus; Repair of electronic business equipment; Servicing of equipment; Repair of telephone apparatus; Telephone installation; Telephone installation and repair; Telephone repair; Information technology (IT) services (computer and computer peripherals installation and maintenance); Residential, commercial and industrial installation and repair of electrical and computer wiring and cabling; Computer support services (advisory and information services in relation to the repair, maintenance and installation of computer hardware and peripherals); Computer support services (installation, repair and maintenance of computer hardware and peripherals); Installation and repair of computer hardware; Installation of computers; Installation of middleware (computer hardware); Installation, maintenance and repair of computer hardware; Installation, maintenance and repair of computer peripherals; Installation, maintenance and repair of middleware (computer hardware); Maintenance and repair of computer hardware; Maintenance and repair of computers; Maintenance of computers; Maintenance services relating to computer hardware; Repair of computers; Maintenance and repair of data communications networks; Installing of telecommunications networks; Installation of communications network instruments; Installation of communications network apparatus; Installation of data network apparatus; Installing of electronic communications networks; Maintenance of data communication networks

Communication by electronic mail systems; Communication by electronic means; Communication of information by electronic means; Communication services by cable; Communication services by electronic means; Communication services for the electronic transmission of data; Communication services for the electronic transmission of images; Communication services for the electronic transmission of voices; Communication services for the transmission of information; Communication services for the transmission of information by electronic means; Communication services for video conferencing purposes; Communication services provided by facsimile; Communications by cellular phones; Communications by telephone; Data communication services; Data communication by electronic means; Mobile telephone communication services; Operation of cellular communications systems; Provision of communications by telephone; Video communication services; Wireless communication services; Advisory services relating to telecommunications; Cellular telecommunications services; Consultancy services relating to telecommunications; Information services relating to telecommunications; Operation of telecommunications apparatus; Operation of telecommunications systems; Providing information, including online, about telecommunications; Providing of access to telecommunication warehousing services; Provision of telecommunication facilities; Telecommunications; Telecommunications advisory services; Telecommunications consultancy; Telecommunications routing and junction services; Telecommunications services for the distribution of data; Video conference services (telecommunications services); Communication of data by means of telecommunications; Fibre optic telecommunications services; Optical fibre telecommunications services; Communication by computer; Communication between computers; Communication of information by computer; Communication services between computers; Computer communication services; Computer communications for the transmission of information; Electronic communication service by means of computer; Provision of communications between computers; Computer data transmission services; Transmission of information by computer; Transmission of data by computer; Transmission of messages by computer; Information services relating to electronic communication networks; Operating of electronic communications networks; Operation of local area networks; Data transmission services over telecommunications networks; Digital network telecommunications services; Switching network services (telecommunications); Electronic network communications; Internet portal services (providing user access to a global computer network); Web portal services (providing user access to a global computer network); Telecommunications security (providing secure connections and access including to computers and a global computer network); Providing telecommunications connections to a global computer network; Providing access to computer networks; Communication network consultancy; Communication services over computer networks; Computer network communication services; Communications by fiber optic networks; Communications by fibre optic networks

installing of telecommunications networks; installation of telecommunications apparatus; electrical wiring services; electrical apparatus installation; electrical apparatus repair

telecommunications; telecommunications consultancy; optical fibre telecommunications services; fibre optic telecommunications services; digital network telecommunications services; switching network services (telecommunications); consultancy services relating to telecommunications; operation of telecommunications systems; providing telecommunications connections to a global computer network; electronic network communications

Health education

Computer technology consultancy; Information services relating to information technology; Information technology (IT) consultancy; Information technology (IT) services (computer hardware, software and peripherals design and technical consultancy); Outsource service providers in the field of information technology; Provision of information relating to information technology; Research relating to technology; Telecommunications technology consultancy; Advisory services relating to computer hardware; Advisory services relating to computer programming; Advisory services relating to computer software; Advisory services relating to computer systems analysis; Advisory services relating to computer systems design; Analytical services relating to computers; Back-up (copying) of computer data; Computer advisory services; Computer analysis; Computer co-location services; Computer consultancy; Computer design; Computer disaster recovery services; Computer engineering; Computer firewall services; Computer network services; Computer program advisory services; Computer program maintenance services; Computer program updating services; Computer programming; Computer research services; Computer security consultancy; Computer security engineering; Computer security services (design and development of secure computer hardware, software and systems); Computer security services (programming and software installation repair and maintenance services); Computer security services (testing and risk assessment of computer networks); Computer security services in the nature of providing authentication, issuance, validation and revocation of digital certificates; Computer software advisory services; Computer software consultancy; Computer software development; Computer software programming services; Computer support services (computer hardware, software and peripherals advisory and information services); Computer support services (programming and software installation, repair and maintenance services); Computer system analysis; Computer system design; Computer time-sharing; Computer virus protection services; Computerised business information storage; Computerised data storage services; Consultancy in the design and development of computer hardware; Consultancy in the design and development of computer software; Conversion of computer programs and data, other than physical conversion; Design and development of computer hardware (for others); Design and development of computer software (for others); Design of computer codes; Design of computer hardware; Design of computer software; Development of computer based networks; Development of computer programmes; Development of computer software; Development of computer software application solutions; Development of computer systems; Diagnosis of faults in computer software; Engineering services relating to computer programming; Engineering services relating to computers; Hosting computer sites (web sites); Information services relating to computers; Installation and maintenance of computer software; Installation of computer software; Maintenance of computer programs; Maintenance of computer software; Monitoring of computer systems by remote access; Monitoring of computer systems for detecting unauthorised access or data breach; Monitoring of computer systems to detect breakdowns; Preparation of reports relating to computer programs; Preparation of reports relating to computers; Providing information, including online, about design and development of computer hardware and software; Providing virtual computer systems through cloud computing; Provision of information relating to computer programming; Provision of information relating to computer programs; Provision of information relating to computers; Provision of technical information in relation to computers; Recovery of computer data; Remote monitoring of computer systems; Rental of computer middleware; Rental of computer software; Repair of computer software; Research relating to computer programming; Research relating to computers; Scientific computer programming services; Security assessment services for computer networks; Security risk assessment services relating to computer systems; Testing of computer installations; Testing of computer programs; Testing of computers; Updating of computer programs; Updating of computer software; Upgrading of computer software; Writing of computer programs; Writing of computer software