42 Computer design; computer system design; computer software design; computer technology consultancy; design of computer software; software as a service (saas); online provision of web-based software (non-downloadable); provision of virtual computer systems through cloud computing; computer network services; provision of computer network monitoring, computer network management, computer network security, computer backups and disaster recovery, server maintenance, application maintenance, hosting of computer databases; provision of software applications; hosting the computer software applications of others; hosting of operating systems and computer applications; management of software applications, namely, software as-a-service applications, maintenance and management of software applications; computer support services (computer hardware, software and peripherals advisory and information services); information technology (it) services (computer hardware, software and peripherals design and technical consultancy); remote monitoring of computer systems, namely, monitoring of computer systems by remote access; technological consulting services for digital transformation; disaster recovery services for computers or data communications systems; recovery of computer data; advisory and consultancy services relating to building information modelling, computer aided design (cad) systems and computer aided manufacturing (cam) systems, including computer programming, computer hardware and software, customisation of computer hardware, computer systems design, software application and application programming interfaces, information technology and cloud services relating thereto; provision of information, including online, relating to relating to building information modelling, computer aided design (cad) systems and computer aided manufacturing (cam) systems, including computer programming, computer hardware and software, customisation of computer hardware, computer systems design, software application and application programming interfaces, information technology and cloud services relating thereto; computer programming for computer aided design (cad) systems and computer aided manufacturing (cam) systems; installation and maintenance of computer software for business information modelling, computer aided design (cad) and computer aided manufacturing (cam) systems; design and development of programs, software, software applications and application programming interfaces for business information modelling, computer aided design (cad) systems and computer aided manufacturing (cam) systems; provision of information, advisory and consultancy services, including online, in relation to all the aforesaid services in this class