62.01.Z - Computer programming activities
79.90.C - Other reservation service activities not elsewhere classified
63.12.Z - Web portals
63.91.Z - News agency activities
63.99.Z - Other information service activities not elsewhere classified
70.21.Z - Public relations and communication activities
70.22.Z - Business and other management consultancy activities
72.19.Z - Other research and experimental development on natural sciences and engineering
73.11.Z - Advertising agencies activities
73.12.C - Intermediation in the sale of the place on advertising aims in electronic media (internet)
73.20.Z - Market research and public opinion polling
74.10.Z - Specialised design activities
74.20.Z - Photographic activities
74.30.Z - Translation and interpretation activities
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
63.11.Z - Data processing, hosting and related activities
81.10.Z - Buildings service support activities
81.21.Z - General cleaning of buildings
81.22.Z - Specialised building and industrial cleaning activities
82.11.Z - Office administrative service activities
82.19.Z - Photocopying, document preparation and other specialised office support activities
82.92.Z - Packaging activities
82.99.Z - Other business support service activities not elsewhere classified
85.59.B - Other out-of-school forms of education, not elsewhere classified
85.60.Z - Educational support activities
90.03.Z - Artistic creation activities
95.11.Z - Repair and maintenance of computers and peripheral equipment
95.12.Z - Repair and maintenance of (tele)communication equipment
58.14.Z - Publishing of journals and periodicals
18.13.Z - Pre-press and pre-media services
26.20.Z - Manufacture of computers and peripheral equipment
27.90.Z - Manufacture of other electrical equipment
33.20.Z - Installation of industrial machinery and equipment and outfit
46.19.Z - Agents involved in the sale of a variety of goods
47.19.Z - Other retail sale in non-specialised stores
47.61.Z - Retail sale of books in specialised stores
47.62.Z - Retail sale of newspapers and stationery in specialised stores
47.91.Z - Retail sale via mail order houses or via internet
47.99.Z - Other retail sale not in stores, stalls or markets
58.11.Z - Book publishing
58.13.Z - Publishing of newspapers
18.12.Z - Other printing
58.19.Z - Other publishing activities
58.21.Z - Publishing of computer games
58.29.Z - Other software publishing
59.11.Z - Motion picture, video and television programme production activities
59.12.Z - Motion picture, video and television programme post-production activities
59.20.Z - Sound recording and music publishing activities
60.10.Z - Radio broadcasting
61.20.Z - Wireless telecommunications activities, excluding satellite telecommunications activities
61.90.Z - Other telecommunications activities
62.02.Z - Computer consultancy activities
62.03.Z - Computer facilities management activities
62.09.Z - Other information technology and computer service activities