85.59.B - Other out-of-school forms of education, not elsewhere classified
47.91.Z - Retail sale via mail order houses or via Internet
58.11.Z - Book publishing
63.12.Z - Web portals
70.21.Z - Public relations and communication activities
74.30.Z - Translation and interpretation activities
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
79.12.Z - Tour operator activities
85.59.A - Teaching of foreign languages
85.60.Z - Educational support activities
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane