70.10.Z - Activities of head office and holding companies, excluding financial holding companies
66.19.Z - Other activities auxiliary to financial services, except insurance and pension funding
70.2 - Business and other management consultancy activities
70.21.Z - Public relations and communication activities
70.22.Z - Business and other management consultancy activities
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
77.40.Z - Leasing of intellectual property and similar products, except copyrighted works
82.99.Z - Other business support service activities not elsewhere classified
