70.10.Z - Activities of head office and holding companies, excluding financial holding companies
64.20.Z - Activities of holding companies
64.30.Z - Trusts, funds and similar financial entities
64.99.Z - Other financial service activities, except insurance and pension funding n.e.c.
68.3 - Real estate activities on a fee or contract basis
70.2 - Business and other management consultancy activities
73.1 - Advertising
73.20.Z - Market research and public opinion polling
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
78 - Employment activities