82.30.Z - Organisation of conventions and trade shows
63.12.Z - Web portals
70.21.Z - Public relations and communication activities
73.20.Z - Market research and public opinion polling
74.10.Z - Specialised design activities
85.59.B - Other out-of-school forms of education, not elsewhere classified
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane