73.11.Z - Activities of advertising agencies
73.12.D - Intermediation in the sale of the place on advertising aims in other media
62.02.Z - Computer consultancy activities
62.10.B - Other programming activities
63.10.D - Other services related to computing infrastructure, data processing, website management (hosting), and related activities
63.11.Z - Data processing, hosting and related activities
63.12.Z - Web portals
70.20.Z - Business and other management consultancy activities
70.22.Z - Business and other management consultancy activities
73.12.A - Intermediation in the sale of time and place on advertising aims in the radio and television
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)
62.01.Z - Computer programming activities
73.12.Z - Media representation
74.12.Z - Graphic design and visual communication activities
74.14.Z - Other specialised design activities
74.20.Z - Photographic activities
74.30.Z - Translation and interpretation activities
74.91.Z - Patent attorney services and marketing activities
77.40.A - Activities related to the leasing and registration of internet domain names
82.30.Z - Organisation of conventions and trade shows
90.12.Z - Visual arts creation activities
59.11.Z - Motion picture, video and television programme production activities
18.13.Z - Pre-press and pre-media services
18.14.Z - Binding and related services
43.29.Z - Other construction installation
43.60.Z - Intermediation service activities for specialised construction services
43.99.Z - Other specialised construction activities n.e.c.
46.19.Z - Activities of agents involved in non-specialised wholesale
47.40.Z - Retail sale of information and communication equipment
47.91.Z - Intermediation service activities for non-specialised retail sale
58.29.Z - Other software publishing
18.12.Z - Other printing
59.12.Z - Motion picture, video and television programme post-production activities
59.13.Z - Motion picture and video distribution activities
59.14.Z - Motion picture projection activities
59.20.Z - Sound recording and music publishing activities
60.20.Z - Television programming, broadcasting and video distribution activities
60.39.Z - Other content distribution activities
61.10.A - Internet traffic exchange services
61.90.A - Internet communication services
61.90.B - Other telecommunications activities not elsewhere classified
