73.11.Z - Activities of advertising agencies
61.10.A - Internet traffic exchange services
82.99.B - Support activities for business operations not classified elsewhere
82.40.Z - Intermediation service activities for business support service activities n.e.c.
77.52.Z - Intermediation service activities for rental and leasing of other tangible goods and non-financial intangible assets
77.40.A - Activities related to the leasing and registration of internet domain names
74.99.Z - All other professional, scientific and technical activities n.e.c.
74.12.Z - Graphic design and visual communication activities
73.20.Z - Market research and public opinion polling
73.12.Z - Media representation
71.20.C - Other technical research and analyses
63.91.Z - Web search portal activities
63.10.D - Other services related to computing infrastructure, data processing, website management (hosting), and related activities
62.10.B - Other programming activities
61.90.A - Internet communication services
18.13.Z - Pre-press and pre-media services
60.39.Z - Other content distribution activities
60.31.Z - News agency activities
60.20.Z - Television programming, broadcasting and video distribution activities
60.10.Z - Radio broadcasting and audio distribution activities
59.20.Z - Sound recording and music publishing activities
59.13.Z - Motion picture and video distribution activities
58.29.Z - Other software publishing
58.21.Z - Publishing of video games
58.19.Z - Other publishing activities, except software publishing
58.13.Z - Publishing of journals and periodicals
58.12.Z - Publishing of newspapers
58.11.Z - Publishing of books
46.19.Z - Activities of agents involved in non-specialised wholesale