82.30.Z - Organisation of conventions and trade shows
70.22.Z - Business and other management consultancy activities
72.20.Z - Research and experimental development on social sciences and humanities
73.20.Z - Market research and public opinion polling
78.10.Z - Activities of employment placement agencies
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
86.90.E - Other human health activities not elsewhere classified
88.10.Z - Social work activities without accommodation for older persons or persons with disabilities
88.99.Z - Other social work activities without accommodation n.e.c.
96.09.Z - Other personal service activities not elsewhere classified
