70.20.Z - Business and other management consultancy activities
46.14.Z - Activities of agents involved in the wholesale of machinery, industrial equipment, ships and aircraft
46.18.Z - Activities of agents involved in the wholesale of other particular products
72.10.Z - Research and experimental development on natural sciences and engineering
72.20.Z - Research and experimental development on social sciences and humanities
73.20.Z - Market research and public opinion polling
73.30.B - Other activities in the field of public relations and communication
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
85.69.Z - Educational support activities n.e.c.
