73.11.Z - Advertising agencies activities
73.12.C - Intermediation in the sale of the place on advertising aims in electronic media (internet)
90.03.Z - Artistic creation activities
90.02.Z - Support activities to performing arts
85.60.Z - Educational support activities
85.59.A - Learning of foreign languages
82.99.Z - Other business support service activities not elsewhere classified
78.30.Z - Other human resources provision
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
74.30.Z - Translation and interpretation activities
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
18.13.Z - Pre-press and pre-media services
73.12.B - Intermediation in the sale of the place on advertising aims in printed media
73.12.A - Intermediation in the sale of time and place on advertising aims in the radio and television
72.20.Z - Research and experimental development on social sciences and humanities
70.21.Z - Public relations and communication activities
59.20.Z - Sound recording and music publishing activities
59.14.Z - Motion picture projection activities
59.13.Z - Motion picture, video and television programme distribution activities
59.11.Z - Motion picture, video and television programme production activities
58.19.Z - Other publishing activities
58.14.Z - Publishing of journals and periodicals
58.13.Z - Publishing of newspapers
58.11.Z - Book publishing