70.21.Z - Public relations and communication activities
63.11.Z - Data processing, hosting and related activities
90.03.Z - Artistic creation activities
85.60.Z - Educational support activities
85.52.Z - Out-of-school forms of cultural education
85.51.Z - Out-of-school forms of sports and leisure education
82.30.Z - Organisation of conventions and trade shows
77.40.Z - Leasing of intellectual property and similar products, except copyrighted works
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
73.11.Z - Advertising agencies activities
72.20.Z - Research and experimental development on social sciences and humanities
63.99.Z - Other information service activities not elsewhere classified
63.91.Z - News agency activities
63.12.Z - Web portals
18.11.Z - Printing of newspapers
62.01.Z - Computer programming activities
59.20.Z - Sound recording and music publishing activities
59.13.Z - Motion picture, video and television programme distribution 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
58.13.Z - Publishing of newspapers
58.12.Z - Publishing of directories and registers (e.g. street, phone directory)
58.11.Z - Book publishing
18.13.Z - Pre-press and pre-media services
18.12.Z - Other printing