41.10.Z - Realization of building projects related to erection of buildings
70.21.Z - Public relations and communication activities
96.09.Z - Other personal service activities not elsewhere classified
85.60.Z - Educational support activities
85.59.B - Other out-of-school forms of education, not elsewhere classified
85.59.A - Learning of foreign languages
85.52.Z - Out-of-school forms of cultural education
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
74.30.Z - Translation and interpretation activities
73.20.Z - Market research and public opinion polling
73.12.D - Intermediation in the sale of the place on advertising aims in other media
73.12.C - Intermediation in the sale of the place on advertising aims in electronic media (internet)
73.12.B - Intermediation in the sale of the place on advertising aims in printed media
73.12.A - Intermediation in the sale of time and place on advertising aims in the radio and television
43.21.Z - Electrical installation
68.32.Z - Management of real estate on a fee or contract basis
68.31.Z - Real estate agencies
68.20.Z - Rental and operating of own or leased real estate
68.10.Z - Buying and selling of own real estate
64.99.Z - Other financial service activities, except insurance and pension funding not elsewhere classified
64.92.Z - Other credit granting
63.99.Z - Other information service activities not elsewhere classified
63.12.Z - Web portals
47.91.Z - Retail sale via mail order houses or via internet
46.19.Z - Agents involved in the sale of a variety of goods
43.99.Z - Other specialised construction activities not elsewhere classified
43.39.Z - Other building completion and finishing