73.11.Z - Advertising agencies activities
63.12.Z - Web portals
90.03.Z - Artistic creation activities
82.99.Z - Other business support service activities not elsewhere classified
82.30.Z - Organisation of conventions and trade shows
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)
73.12.B - Intermediation in the sale of the place on advertising aims in printed media
17.23.Z - Manufacture of paper stationery
58.19.Z - Other publishing activities
47.99.Z - Other retail sale not in stores, stalls or markets
47.91.Z - Retail sale via mail order houses or via internet
47.89.Z - Retail sale via stalls and markets of other goods
47.19.Z - Other retail sale in non-specialised stores
32.99.Z - Other manufacturing not elsewhere classified
18.13.Z - Pre-press and pre-media services
18.12.Z - Other printing
17.29.Z - Manufacture of other articles of paper and paperboard