70.20.Z - Business and management consultancy activities
63.10.D - Services related to computing infrastructure, data processing, website management (hosting), and related activities
68.11.Z - Buying and selling real estate on own account
68.20.Z - Rental and management of own or leased real estate
68.32.B - Other real estate activities on behalf of third parties, not elsewhere classified
73.11.Z - Advertising agency activities
73.20.Z - Market research and public opinion polling
73.30.B - Other public relations and communications activities
77.11.Z - Rental and leasing of passenger cars and light motor vehicles