62.09.Z - Other information technology and computer service activities
70.22.Z - Business and other management consultancy activities
58.21.Z - Publishing of computer games
58.29.Z - Other software publishing
62.01.Z - Computer programming activities
62.02.Z - Computer consultancy activities
62.03.Z - Computer facilities management activities
63.11.Z - Data processing, hosting and related activities
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
58.19.Z - Other publishing activities
72.19.Z - Other research and experimental development on natural sciences and engineering
73.11.Z - Advertising agencies activities
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
85.59.B - Other out-of-school forms of education, not elsewhere classified
95.11.Z - Repair and maintenance of computers and peripheral equipment
95.12.Z - Repair and maintenance of (tele)communication equipment
96.09.Z - Other personal service activities not elsewhere classified
45.20.Z - Maintenance and repair of motor vehicles, excluding motorcycles
18.12.Z - Other printing
18.20.Z - Reproduction of recorded media
26.11.Z - Manufacture of electronic components
26.12.Z - Manufacture of electronic printed circuits
26.20.Z - Manufacture of computers and peripheral equipment
33.12.Z - Repair and maintenance of machinery
33.13.Z - Repair and maintenance of electronic and optical equipment
33.14.Z - Repair and maintenance of electrical equipment
33.20.Z - Installation of industrial machinery and equipment and outfit
18.11.Z - Printing of newspapers
45.31.Z - Wholesale trade of motor vehicle parts and accessories, excluding motorcycles
45.32.Z - Retail trade of motor vehicle parts and accessories, excluding motorcycles
46.18.Z - Agents specialised in the sale of other particular products
46.19.Z - Agents involved in the sale of a variety of goods
46.51.Z - Wholesale of computers, peripheral equipment and software
46.52.Z - Wholesale of electronic and telecommunications equipment and parts thereof
47.91.Z - Retail sale via mail order houses or via internet
47.99.Z - Other retail sale not in stores, stalls or markets
49.41.Z - Freight transport by road