37
Installation of control systems; Repair/maintenance of checking (supervision) systems; Installation, repair, maintenance and/or servicing of computer hardware; Installation of computer systems; Electrical installation services; Electrical installation services; Installation of security systems; Providing information relating to the installation of electrical apparatus; Installation of computer systems employing solid-state electronic circuitry; Repair of electrical equipment and electrotechnical installations; Installation and repair of computer hardware; Information services relating to installation of security systems; Installation of data network apparatus; Installation of hardware for computer systems; Installation of security and safety equipment; Installation of computerised information systems
38
Wireless broadcasting; Wireless transfer of data via the Internet; Wireless electronic transmission of data; Data broadcasting services; Computer transmission services; Data communication services; Electronic data interchange services; Electronic transmission of data; Electronic transmission of data
42
Computer software installation; Integration, design, product research and development, technical consultancy in the field of electronic control and automation equipment for electronic and communications systems, inventories and devices, including entertainment, lighting, security, climate-control and telecommunications systems; Design and development of wireless data transmission apparatus; Design and development of wireless data transmission apparatus, instruments and equipment; Writing of control programs; Programming of electronic control systems; Technical data analysis services; Software development; Development of computer software application solutions; Cloud computing; Cloud services for operation, maintenance and monitoring of building automation systems; Development of software for operation, maintenance and monitoring of building automation systems