62.01.Z - Computer programming activities
62.03.Z - Computer facilities management activities
95.11.Z - Repair and maintenance of computers and peripheral equipment
82.30.Z - Organisation of conventions and trade shows
79.90.C - Other reservation service activities not elsewhere classified
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.C - Intermediation in the sale of the place on advertising aims in electronic media (internet)
73.11.Z - Advertising agencies activities
70.22.Z - Business and other management consultancy activities
70.21.Z - Public relations and communication activities
63.99.Z - Other information service activities not elsewhere classified
63.12.Z - Web portals
62.09.Z - Other information technology and computer service activities
18.13.Z - Pre-press and pre-media services
62.02.Z - Computer consultancy activities
59.20.Z - Sound recording and music publishing activities
59.12.Z - Motion picture, video and television programme post-production activities
59.11.Z - Motion picture, video and television programme production activities
58.29.Z - Other software publishing
58.21.Z - Publishing of computer games
58.19.Z - Other publishing activities
58.14.Z - Publishing of journals and periodicals
47.91.Z - Retail sale via mail order houses or via internet
47.43.Z - Retail sale of audio and video equipment in specialised stores
47.42.Z - Retail sale of telecommunications equipment in specialised stores
47.41.Z - Retail sale of computers, peripheral units and software in specialised stores
26.20.Z - Manufacture of computers and peripheral equipment
18.20.Z - Reproduction of recorded media