Computer support services (installation repair and maintenance of computer hardware and peripherals); Information technology (IT) services (computer and computer peripherals installation and maintenance); Maintenance services relating to computer hardware

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; Computer advisory services; Computer co-location services; Computer consultancy services; Computer disaster recovery services; Computer engineering consultancy services; Computer firewall services; Computer network services; Computer program advisory services; Computer program maintenance services; Computer program updating services; Computer research services; 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 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 virus protection services; Computerised data storage services; Creating and designing website-based indexes of information for others (information technology services); Data security services (firewalls); Digital imaging services (digitisation and scanning of images); Engineering services relating to computer programming; Engineering services relating to computers; Information services relating to information technology; Information technology (IT) services (computer hardware, software and peripherals design and technical consultancy); Internet portal services (designing or hosting); Security assessment services for computer networks; Security risk assessment services relating to computer systems; Technological advisory services; Technological analysis services; Technological consultation services; Technological planning services

Retail, wholesale, or sales promotion services; retail services; retailing of goods (by any means); retailing of consumer goods; retailing of electronic goods; retailing of products online; business administration; business management; advertising

Taxation, business services & management, financial & monetary affairs, accounting, public accounting and taxation, corporate services, business taxation etc, financial advising