82.30.Z - Organisation of conventions and trade shows
47.61.Z - Retail sale of books
47.62.Z - Retail sale of newspapers, and other periodical publications and stationery
59.11.Z - Motion picture, video and television programme production activities
59.12.Z - Motion picture, video and television programme post-production activities
63.11.Z - Data processing, hosting and related activities
72.20.Z - Research and experimental development on social sciences and humanities
73.20.Z - Market research and public opinion polling
85.60.Z - Educational support activities
94.99.Z - Activities of other membership organisations n.e.c.