71.20.B - Other technical testing and analysis
58.29.Z - Other software publishing
85.59.B - Other out-of-school forms of education, not elsewhere classified
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
73.20.Z - Market research and public opinion polling
71.12.Z - Engineering activities and related technical consultancy
70.22.Z - Business and other management consultancy activities
70.21.Z - Public relations and communication activities
63.12.Z - Web portals
63.11.Z - Data processing, hosting and related activities
62.09.Z - Other information technology and computer service activities
62.02.Z - Computer consultancy activities
62.01.Z - Computer programming activities
26.20.Z - Manufacture of computers and peripheral equipment
58.14.Z - Publishing of journals and periodicals
47.99.Z - Other retail sale not in stores, stalls or markets
47.91.Z - Retail sale via mail order houses or via internet
47.59.Z - Retail sale of furniture, lighting equipment and other household articles in specialised stores
47.42.Z - Retail sale of telecommunications equipment in specialised stores
47.41.Z - Retail sale of computers, peripheral units and software in specialised stores
46.51.Z - Wholesale of computers, peripheral equipment and software
43.22.Z - Plumbing, heat and air-conditioning installation
43.21.Z - Electrical installation
28.29.Z - Manufacture of other general-purpose machinery not elsewhere classified
27.40.Z - Manufacture of electric lighting equipment