70.22.Z - Business and other management consultancy activities
47.91.Z - Intermediation service activities for non-specialised retail sale
47.99.Z - Other retail sale not in stores, stalls or markets
58.13.Z - Publishing of journals and periodicals
58.19.Z - Other publishing activities, except software publishing
63.12.Z - Web portals
70.21.Z - Public relations and communication activities
73.11.Z - Activities of advertising agencies
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms