82.30.Z - Organisation of conventions and trade shows
58.19.Z - Other publishing activities, except software publishing
96.99.Z - Other personal service activities n.e.c.
90.03.Z - Artistic creation activities
85.69.Z - Educational support activities n.e.c.
85.60.Z - Educational support activities
73.12.Z - Media representation
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
73.11.Z - Activities of advertising agencies
63.99.Z - Other information service activities not elsewhere classified
63.12.Z - Web portals
18.11.Z - Printing of newspapers
58.14.Z - Publishing of journals and periodicals
58.13.Z - Publishing of journals and periodicals
58.12.Z - Publishing of newspapers
58.11.Z - Publishing of books
47.99.Z - Other retail sale not in stores, stalls or markets
47.91.Z - Intermediation service activities for non-specialised retail sale
47.19.Z - Other retail sale in non-specialised stores
47.12.Z - Other non-specialised retail sale
46.90.Z - Non-specialised wholesale trade
18.13.Z - Pre-press and pre-media services
18.12.Z - Other printing