9 Computers, computer hardware; magnetic data carriers, data processing equipment; computer peripheral devices, computer programs (recorded).
16 Printed matter, handbooks, operating manuals, pamphlets, printed materials concerning computer programs, instructional and teaching materials (except apparatus).
35 Registering, collating and evaluating of data; arranging and conducting of exhibitions for commercial and advertising purposes.
37 Repair, maintenance and installation of computer hardware.
38 Telecommunications services; providing a data network for data transmission; arranging Internet access; Internet provider services; computer-aided transmission of messages.
41 Providing of training and tuition in the field of software engineering, multimedia technology and multimedia design, computer and media security and organisation, arranging and conducting of courses, exhibitions for cultural and educational purposes, conferences, seminars and workshops therefor; online publishing of electronic books and periodicals.
42 Professional consultancy, including remote diagnosis relating to the installation, maintenance and repair of computer hardware; development services relating to computer hardware, networks and software; scientific and industrial research in the field of computer technology and communications engineering; creating, maintenance and rental of software in the field of science and technology.