72.20.Z - Research and experimental development on social sciences and humanities
58.11.Z - Publishing of books
58.19.Z - Other publishing activities, except software publishing
68.31.Z - Intermediation service activities for real estate activities
71.20.B - Inspection and issuance of opinions on the technical condition of chimneys and ventilation ducts
72.11.Z - Research and experimental development on biotechnology
72.19.Z - Other research and experimental development on natural sciences and engineering
73.20.Z - Market research and public opinion polling
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
86.90.E - Other human health activities not elsewhere classified