74.99.Z - All other professional, scientific and technical activities, not elsewhere classified
58.11.Z - Publishing of books
60.39.Z - Other content distribution activities
61.90.A - Activities in other telecommunications fields
63.91.Z - Portal and search engine activities
70.20.Z - Business and management consultancy activities
74.91.Z - Patent attorney and marketing activities
85.59.A - Foreign language education
85.69.Z - Educational support activities, not classified elsewhere
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane