85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
47.91.Z - Intermediation service activities for non-specialised retail sale
58.11.Z - Publishing of books
58.19.Z - Other publishing activities, except software publishing
59.13.Z - Motion picture and video distribution activities
70.21.Z - Public relations and communication activities
70.22.Z - Business and other management consultancy activities
73.20.Z - Market research and public opinion polling
82.30.Z - Organisation of conventions and trade shows
85.60.Z - Educational support activities