85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
58.11.Z - Publishing of books
68.32.Z - Management of real estate on a fee or contract basis
70.22.Z - Business and other management consultancy activities
71.12.Z - Engineering activities and related technical consultancy
71.20.B - Inspection and issuance of opinions on the technical condition of chimneys and ventilation ducts
73.20.Z - Market research and public opinion polling
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
78.10.Z - Activities of employment placement agencies
94.12.Z - Activities of professional membership organisations