72.20.Z - Research and experimental development on social sciences and humanities
58.19.Z - Other publishing activities
63.12.Z - Web portals
63.9 - Other information service activities
71.20.B - Other technical testing and analysis
72.19.Z - Other research and experimental development on natural sciences and engineering
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
82.30.Z - Organisation of conventions and trade shows
85.60.Z - Educational support activities
94.99.Z - Activities of other membership organisations not elsewhere classified
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane