68.31.Z - Real estate agencies
47.91.Z - Retail sale via mail order houses or via internet
47.99.Z - Other retail sale not in stores, stalls or markets
55.20.Z - Holiday and other short-stay accommodation
58.19.Z - Other publishing activities
63.12.Z - Web portals
68.10.Z - Buying and selling of own real estate
68.20.Z - Rental and operating of own or leased real estate
68.32.Z - Management of real estate on a fee or contract basis
70.21.Z - Public relations and communication activities
73.11.Z - Advertising agencies activities
74.10.Z - Specialised design activities
82.30.Z - Organisation of conventions and trade shows
85.52.Z - Out-of-school forms of cultural education
85.59.B - Other out-of-school forms of education, not elsewhere classified
96.09.Z - Other personal service activities not elsewhere classified
