82.30.Z - Organisation of conventions and trade shows
58.14.Z - Publishing of journals and periodicals
58.19.Z - Other publishing activities
63.12.Z - Web portals
72.19.Z - Other research and experimental development on natural sciences and engineering
72.20.Z - Research and experimental development on social sciences and humanities
79.90.C - Other reservation service activities not elsewhere classified
85.59.B - Other out-of-school forms of education, not elsewhere classified
85.60.Z - Educational support activities
96.09.Z - Other personal service activities not elsewhere classified
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane