61.10.Z - Wired telecommunications activities
62.02.Z - Computer consultancy activities
95.11.Z - Repair and maintenance of computers and peripheral equipment
85.60.Z - Educational support activities
85.59.B - Other out-of-school forms of education, not elsewhere classified
85.59.A - Learning of foreign languages
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
77.11.Z - Rental and leasing of cars and light motor vehicles
73.12.C - Intermediation in the sale of the place on advertising aims in electronic media (internet)
63.99.Z - Other information service activities not elsewhere classified
63.91.Z - News agency 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
62.03.Z - Computer facilities management activities
26.20.Z - Manufacture of computers and peripheral equipment
62.01.Z - Computer programming activities
61.90.Z - Other telecommunications activities
61.30.Z - Satellite telecommunications activities
61.20.Z - Wireless telecommunications activities, excluding satellite telecommunications activities
58.29.Z - Other software publishing
58.21.Z - Publishing of computer games
47.91.Z - Retail sale via mail order houses or via internet
47.41.Z - Retail sale of computers, peripheral units and software in specialised stores
46.66.Z - Wholesale of other office machinery and equipment
46.51.Z - Wholesale of computers, peripheral equipment and software
45.19.Z - Sale of other motor vehicles, excluding motorcycles
43.21.Z - Electrical installation
28.23.Z - Manufacture of office machinery and equipment, except computers and peripheral equipment
26.51.Z - Manufacture of instruments and appliances for measuring, testing and navigation