58.11.Z - Publishing of books
47.61.Z - Retail sale of books
58.14.Z - Publishing activities
58.19.Z - Other publishing activities, excluding software publishing
59.20.Z - Sound recording and music publishing activities
63.91.Z - Portal and search engine activities
63.99.Z - Services related to computing infrastructure, data processing, website management (hosting), and other information services
74.90.Z - Other professional, scientific and technical activities, not elsewhere classified
77.40.Z - Leasing of intellectual property and similar products, excluding works protected by copyright
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane