85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms
47.78.Z - Retail sale of other new products
73.20.Z - Market research and public opinion polling
81.21.Z - General cleaning of buildings
85.59.D - Other non-school forms of education, not classified elsewhere
85.61.Z - Mediation in organizing courses and tutoring
85.69.Z - Educational support activities, not classified elsewhere
96.99.Z - Other individual services not classified elsewhere
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane