58.14.Z - Publishing of journals and periodicals
58.1 - Publishing of books, newspapers and other publishing activities, except software publishing
59 - Motion picture, video and television programme production, sound recording and music publishing activities
70.2 - Business and other management consultancy activities
70.21.Z - Public relations and communication activities
73.1 - Advertising
73.11.Z - Activities of advertising agencies
73.12 - Media representation
74.20.Z - Photographic activities
82.30.Z - Organisation of conventions and trade shows