70.20.Z - Business and other management consultancy activities
58.21.Z - Publishing of video games
60.39.Z - Other content distribution activities
61.90.A - Internet communication services
63.91.Z - Web search portal activities
63.92.Z - Other information service activities
73.11.Z - Activities of advertising agencies
73.20.Z - Market research and public opinion polling
73.30.B - Other activities in the field of public relations and communication
78.10.Z - Activities of employment placement agencies
82.10.Z - Office administrative and support activities
82.30.Z - Organisation of conventions and trade shows
82.40.Z - Intermediation service activities for business support service activities n.e.c.
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
85.59.D - Other non-school forms of education, not elsewhere classified
85.61.Z - Intermediation service activities for courses and tutors
85.69.Z - Educational support activities n.e.c.
93.29.B - Other entertainment and recreational activities not elsewhere classified
