63.12.Z - Web portals
73.11.Z - Advertising agencies activities
82.30.Z - Organisation of conventions and trade shows
82.19.Z - Photocopying, document preparation and other specialised office support activities
74.20.Z - Photographic activities
74.10.Z - Specialised design activities
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
18.20.Z - Reproduction of recorded media
70.22.Z - Business and other management consultancy activities
63.11.Z - Data processing, hosting and related activities
62.09.Z - Other information technology and computer service activities
62.03.Z - Computer facilities management activities
62.02.Z - Computer consultancy activities
47.91.Z - Retail sale via mail order houses or via internet
26.80.Z - Manufacture of unrecorded magnetic and optical media