70.22.Z - Business and other management consultancy activities
73.11.Z - Advertising agencies activities
90.03.Z - Artistic creation activities
85.59.B - Other out-of-school forms of education, not elsewhere classified
85.59.A - Learning of foreign languages
82.30.Z - Organisation of conventions and trade shows
74.30.Z - Translation and interpretation activities
74.20.Z - Photographic 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)
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
47.19.Z - Other retail sale in non-specialised stores
70.21.Z - Public relations and communication activities
63.12.Z - Web portals
63.11.Z - Data processing, hosting and related activities
62.01.Z - Computer programming activities
59.12.Z - Motion picture, video and television programme post-production activities
58.14.Z - Publishing of journals and periodicals
58.13.Z - Publishing of newspapers
47.99.Z - Other retail sale not in stores, stalls or markets
47.91.Z - Retail sale via mail order houses or via internet
47.62.Z - Retail sale of newspapers and stationery in specialised stores
47.61.Z - Retail sale of books in specialised stores