73.20.Z - Market research and public opinion polling
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
63.99.Z - Other information service activities not elsewhere classified
70.22.Z - Business and other management consultancy activities
73.11.Z - Advertising agencies activities
73.12.A - Intermediation in the sale of time and place on advertising aims in the radio and television
73.12.B - Intermediation in the sale of the place on advertising aims in printed media
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
74.10.Z - Specialised design activities
74.20.Z - Photographic activities
63.12.Z - Web portals
77.40.Z - Leasing of intellectual property and similar products, except copyrighted works
82.20.Z - Activities of call centres
82.30.Z - Organisation of conventions and trade shows
82.99.Z - Other business support service activities not elsewhere classified
85.59.B - Other out-of-school forms of education, not elsewhere classified
90.01.Z - Performing arts activities
90.02.Z - Support activities to performing arts
90.03.Z - Artistic creation activities
58.29.Z - Other software publishing
18.12.Z - Other printing
18.13.Z - Pre-press and pre-media services
18.14.Z - Binding and related services
46.19.Z - Agents involved in the sale of a variety of goods
47.91.Z - Retail sale via mail order houses or via internet
58.14.Z - Publishing of journals and periodicals
58.19.Z - Other publishing activities
58.21.Z - Publishing of computer games
17.23.Z - Manufacture of paper stationery
59.13.Z - Motion picture, video and television programme distribution activities
59.14.Z - Motion picture projection activities
59.20.Z - Sound recording and music publishing activities
62.01.Z - Computer programming activities
62.02.Z - Computer consultancy activities
62.03.Z - Computer facilities management activities
62.09.Z - Other information technology and computer service activities
63.11.Z - Data processing, hosting and related activities