73.20.Z - Market research and public opinion polling
73.12.A - Intermediation in the sale of time and place on advertising aims in the radio and television
90.03.Z - Artistic creation activities
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
82.99.Z - Other business support service activities not elsewhere classified
82.19.Z - Photocopying, document preparation and other specialised office support activities
82.11.Z - Office administrative service activities
78.30.Z - Other human resources provision
78.20.Z - Temporary employment agency activities
78.10.Z - Activities of employment placement agencies
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
74.30.Z - Translation and interpretation activities
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
58.11.Z - Book publishing
73.11.Z - Advertising agencies activities
72.20.Z - Research and experimental development on social sciences and humanities
72.19.Z - Other research and experimental development on natural sciences and engineering
71.20.B - Other technical testing and analysis
70.22.Z - Business and other management consultancy activities
70.21.Z - Public relations and communication activities
69.20.Z - Accounting, bookkeeping and auditing activities; tax consultancy
68.20.Z - Rental and operating of own or leased real estate
68.10.Z - Buying and selling of own real estate
63.99.Z - Other information service activities not elsewhere classified
63.12.Z - Web portals
63.11.Z - Data processing, hosting and related activities
59.20.Z - Sound recording and music publishing activities
58.14.Z - Publishing of journals and periodicals
58.13.Z - Publishing of newspapers
