62.03.Z - Computer facilities management activities
69.20.Z - Accounting, bookkeeping and auditing activities; tax consultancy
95.11.Z - Repair and maintenance of computers and peripheral equipment
85.59.B - Other out-of-school forms of education, not elsewhere classified
82.99.Z - Other business support service activities not elsewhere classified
82.30.Z - Organisation of conventions and trade shows
81.21.Z - General cleaning of buildings
77.39.Z - Rental and leasing of other machinery, equipment and tangible goods not elsewhere classified
77.33.Z - Rental and leasing of office machinery and equipment, including computers
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
74.20.Z - Photographic activities
73.20.Z - Market research and public opinion polling
73.11.Z - Advertising agencies activities
70.22.Z - Business and other management consultancy activities
70.21.Z - Public relations and communication activities
18.12.Z - Other printing
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
59.11.Z - Motion picture, video and television programme production activities
58.29.Z - Other software publishing
47.99.Z - Other retail sale not in stores, stalls or markets
47.91.Z - Retail sale via mail order houses or via internet
43.29.Z - Other construction installation
43.21.Z - Electrical installation
18.20.Z - Reproduction of recorded media
18.13.Z - Pre-press and pre-media services