85.10.Z - Pre-primary education
58.11.Z - Publishing of books
73.20.Z - Market research and public opinion polling
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
85.20.Z - Primary education
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
85.60.Z - Educational support activities
87.90.Z - Other residential care activities
88.91.Z - Child day-care activities
88.99.Z - Other social work activities without accommodation n.e.c.