47.91.Z - Intermediation service activities for non-specialised retail sale
58.21.Z - Publishing of video games
58.29.Z - Other software publishing
59.20.Z - Sound recording and music publishing activities
62.01.Z - Computer programming activities
62.02.Z - Computer consultancy activities
62.03.Z - Computer facilities management activities
62.09.Z - Other information technology and computer service activities
63.11.Z - Data processing, hosting and related activities
63.12.Z - Web portals
63.99.Z - Other information service activities not elsewhere classified
73.11.Z - Activities of advertising agencies
73.12.B - Intermediation in the sale of the place on advertising aims in printed media
73.12.C - Intermediation in the sale of the place on advertising aims in electronic media (internet)
73.12.D - Intermediation in the sale of the place on advertising aims in other media
73.20.Z - Market research and public opinion polling
74.20.Z - Photographic activities
74.30.Z - Translation and interpretation activities
77.29.Z - Rental and leasing of other personal and household goods
77.33.Z - Rental and leasing of office machinery, equipment and computers
77.40.Z - Leasing of intellectual property and similar products, except copyrighted works
82.19.Z - Photocopying, document preparation and other specialised office support activities
84.12.Z - Regulation of health care, education, cultural services and other social services
91.01.A - Library activities
91.01.B - Archives activities