82.30.Z - Organisation of conventions and trade shows
58.1 - Publishing of books, newspapers and other publishing activities, except software publishing
72.1 - Research and experimental development on natural sciences and engineering
72.2 - Research and experimental development on social sciences and humanities
73 - Activities of advertising, market research and public relations
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
77.4 - Leasing of intellectual property and similar products, except copyrighted works
85.6 - Educational support activities
86.90.D - Paramedical activities
86.90.E - Other human health activities not elsewhere classified