85.60.Z - Educational support activities
58.11.Z - Book publishing
63.11.Z - Data processing, hosting and related activities
63.99.Z - Other information service activities not elsewhere classified
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 - Other out-of-school forms of education, not elsewhere classified
86.90.E - Other human health activities not elsewhere classified
88.99.Z - Other social work activities without accommodation not elsewhere classified
90.03.Z - Artistic creation activities
