70.22.Z - Business and other management consultancy activities
47.91.Z - Retail sale via mail order houses or via internet
58.11.Z - Book publishing
62.02.Z - Computer consultancy activities
70.21.Z - Public relations and communication activities
73.20.Z - Market research and public opinion polling
74.30.Z - Translation and interpretation activities
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
79.12.Z - Tour operator activities
82.11.Z - Office administrative service activities
85.59.A - Learning of foreign languages
85.59.B - Other out-of-school forms of education, not elsewhere classified
85.60.Z - Educational support activities
96.09.Z - Other personal service activities not elsewhere classified
