94.99.Z - Activities of other membership organizations, not elsewhere classified
58.11.Z - Publishing of books
58.13.Z - Publishing of journals and periodicals
70.20.Z - Business and management consultancy activities
73.12.Z - Advertising through mass media
73.20 - Market research and public opinion polling
80.42.B - Detective and security activities
85.32.C - Special schools for vocational preparation
85.69.Z - Educational support activities, not classified elsewhere
91.11.Z - Library activities
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane