94.11.Z - Activities of business and employers membership organisations
58.14.Z - Publishing of journals and periodicals
63.99.Z - Other information service activities not elsewhere classified
70.22.Z - Business and other management consultancy activities
73.11.Z - Activities of advertising agencies
78.10.Z - Activities of employment placement agencies
82.30.Z - Organisation of conventions and trade shows
82.99.Z - Other business support service activities not elsewhere classified
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
93.29.B - Other entertainment and recreational activities not elsewhere classified
