73.11.Z - Advertising agencies activities
73.12.B - Intermediation in the sale of the place on advertising aims in printed media
90.04.Z - Operation of arts facilities
90.03.Z - Artistic creation activities
90.02.Z - Support activities to performing arts
90.01.Z - Performing arts activities
82.99.Z - Other business support service activities not elsewhere classified
82.30.Z - Organisation of conventions and trade shows
77.40.Z - Leasing of intellectual property and similar products, except copyrighted works
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
74.20.Z - Photographic activities
74.10.Z - Specialised design activities
73.20.Z - Market research and public opinion polling
73.12.D - Intermediation in the sale of the place on advertising aims in other media
73.12.C - Intermediation in the sale of the place on advertising aims in electronic media (internet)
18.12.Z - Other printing
73.12.A - Intermediation in the sale of time and place on advertising aims in the radio and television
70.22.Z - Business and other management consultancy activities
63.99.Z - Other information service activities not elsewhere classified
63.11.Z - Data processing, hosting and related activities
62.02.Z - Computer consultancy activities
62.01.Z - Computer programming activities
59.20.Z - Sound recording and music publishing activities
59.12.Z - Motion picture, video and television programme post-production activities
58.19.Z - Other publishing activities
58.13.Z - Publishing of newspapers
58.11.Z - Book publishing
47.91.Z - Retail sale via mail order houses or via internet
18.13.Z - Pre-press and pre-media services