73.30.B - Other activities in the field of public relations and communication
47.62.Z - Retail sale of newspapers, and other periodical publications and stationery
47.92.Z - Intermediation service activities for specialised retail sale
58.13.Z - Publishing of journals and periodicals
58.19.Z - Other publishing activities, except software publishing
70.20.Z - Business and other management consultancy activities
73.11.Z - Activities of advertising agencies
73.12.Z - Media representation
73.20.Z - Market research and public opinion polling
73.30.A - Lobbying activity
79.11.Z - Travel agency activities
79.12.Z - Tour operator activities
82.30.Z - Organisation of conventions and trade shows
93.29.B - Other entertainment and recreational activities not elsewhere classified