70.20.Z - Business and other management consultancy activities
74.30.Z - Translation and interpretation activities
62.02.Z - Computer consultancy activities
62.03.Z - Computer facilities management activities
63.11.Z - Data processing, hosting and related activities
63.12.Z - Web portals
72.19.Z - Other research and experimental development on natural sciences and engineering
73.11.Z - Activities of advertising agencies
73.12.C - Intermediation in the sale of the place on advertising aims in electronic media (internet)
73.12.D - Intermediation in the sale of the place on advertising aims in other media
73.20.Z - Market research and public opinion polling
74.20.Z - Photographic activities
62.01.Z - Computer programming activities
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
77.33.Z - Rental and leasing of office machinery, equipment and computers
77.39.Z - Rental and leasing of other machinery, equipment and tangible goods n.e.c.
77.40.Z - Leasing of intellectual property and similar products, except copyrighted works
78.30.Z - Other human resources provision
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
85.60.Z - Educational support activities
95.11.Z - Repair and maintenance of computers and peripheral equipment
96.09.Z - Other personal service activities not elsewhere classified
58.13.Z - Publishing of journals and periodicals
30.30.Z - Manufacture of air and spacecraft and related machinery
33.12.Z - Repair and maintenance of machinery
43.21.Z - Electrical installation
47.41.Z - Retail sale of computers, peripheral units and software in specialised stores
47.42.Z - Retail sale of telecommunications equipment in specialised stores
47.79.Z - Retail sale of second-hand goods in specialised stores
47.91.Z - Intermediation service activities for non-specialised retail sale
58.11.Z - Publishing of books
58.12.Z - Publishing of newspapers
26.20.Z - Manufacture of computers and peripheral equipment
58.14.Z - Publishing of journals and periodicals
58.19.Z - Other publishing activities, except software publishing
58.21.Z - Publishing of video games
58.29.Z - Other software publishing
59.20.Z - Sound recording and music publishing activities
60.10.Z - Radio broadcasting and audio distribution activities
60.20.Z - Television programming, broadcasting and video distribution activities
61.10.Z - Wired telecommunications activities
61.20.Z - Telecommunication reselling activities and intermediation service activities for telecommunication