85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms
46.89.Z - Other specialized wholesale trade, not classified elsewhere
47.12.Z - Other non-specialized retail trade
58.11.Z - Publishing of books
58.13.Z - Publishing of journals and periodicals
72.20.Z - Scientific research and development in social sciences and humanities
73.20.Z - Market research and public opinion polling
85.59.D - Other non-school forms of education, not classified elsewhere
85.69.Z - Educational support activities, not classified elsewhere
90.20.C - Activities related to the staging of artistic performances
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane