85.59.B - Other out-of-school forms of education, not elsewhere classified
47.61.Z - Retail sale of books in specialised stores
58.11.Z - Book publishing
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
68.20.Z - Rental and operating of own or leased real estate
70.21.Z - Public relations and communication activities
70.22.Z - Business and other management consultancy activities
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
82.30.Z - Organisation of conventions and trade shows
85.60.Z - Educational support activities
