18.20.Z - Reproduction of recorded media
26.20.Z - Manufacture of computers and peripheral equipment
46.6 - Wholesale of other machinery, equipment and supplies
47.41.Z - Retail sale of computers, peripheral units and software in specialised stores
58.2 - Software publishing
61.90.Z - Other telecommunications activities
62.0 - Computer programming, consultancy and related activities
63.11.Z - Data processing, hosting and related activities
63.12.Z - Web portals
63.99.Z - Other information service activities not elsewhere classified
70.21.Z - Public relations and communication activities
72.1 - Research and experimental development on natural sciences and engineering
73.1 - Advertising
73.20.Z - Market research and public opinion polling
74.10.Z - Specialised design activities
77.39.Z - Rental and leasing of other machinery, equipment and tangible goods n.e.c.
82.99.Z - Other business support service activities not elsewhere classified
85.60.Z - Educational support activities
