62.02.Z - Computer consultancy activities
60.10.Z - Radio broadcasting
71.12.Z - Engineering activities and related technical consultancy
71.11.Z - Architectural 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
62.01.Z - Computer programming activities
60.20.Z - Public and licence television programmes broadcasting
72.11.Z - Research and experimental development on biotechnology
59.20.Z - Sound recording and music publishing activities
58.29.Z - Other software publishing
58.21.Z - Publishing of computer games
58.19.Z - Other publishing activities
58.14.Z - Publishing of journals and periodicals
58.13.Z - Publishing of newspapers
58.12.Z - Publishing of directories and registers (e.g. street, phone directory)
77.22.Z - Rental of video tapes and cds, dvds etc.
95.12.Z - Repair and maintenance of (tele)communication equipment
95.11.Z - Repair and maintenance of computers and peripheral equipment
82.92.Z - Packaging activities
80.20.Z - Security systems service activities
77.39.Z - Rental and leasing of other machinery, equipment and tangible goods not elsewhere classified
77.35.Z - Rental and leasing of air transport equipment
77.33.Z - Rental and leasing of office machinery and equipment, including computers
77.29.Z - Rental and leasing of other personal and household goods
58.11.Z - Book publishing
77.21.Z - Rental and leasing of recreational and sports goods
73.12.D - Intermediation in the sale of the place on advertising aims in other media
73.12.C - Intermediation in the sale of the place on advertising aims in electronic media (internet)
73.12.B - Intermediation in the sale of the place on advertising aims in printed media
73.12.A - Intermediation in the sale of time and place on advertising aims in the radio and television
73.11.Z - Advertising agencies activities
72.19.Z - Other research and experimental development on natural sciences and engineering
26.20.Z - Manufacture of computers and peripheral equipment
27.33.Z - Manufacture of installing equipment
27.32.Z - Manufacture of other electronic and electric wires and cables
27.31.Z - Manufacture of fibre optic cables
27.12.Z - Manufacture of electricity distribution and control apparatus
27.11.Z - Manufacture of electric motors, generators and transformers
26.51.Z - Manufacture of instruments and appliances for measuring, testing and navigation
26.40.Z - Manufacture of consumer electronics
26.30.Z - Manufacture of (tele)communication equipment
27.40.Z - Manufacture of electric lighting equipment
26.12.Z - Manufacture of electronic printed circuits
26.11.Z - Manufacture of electronic components
25.99.Z - Manufacture of other fabricated metal products not elsewhere classified
23.44.Z - Manufacture of other technical ceramic products
18.20.Z - Reproduction of recorded media
18.13.Z - Pre-press and pre-media services
18.12.Z - Other printing
17.23.Z - Manufacture of paper stationery
27.90.Z - Manufacture of other electrical equipment
28.23.Z - Manufacture of office machinery and equipment, except computers and peripheral equipment
28.41.Z - Manufacture of metal forming machinery
28.99.Z - Manufacture of other special-purpose machinery not elsewhere classified
29.31.Z - Manufacture of electrical and electronic equipment for motor vehicles
30.20.Z - Manufacture of railway locomotives and rolling stock
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
42.21.Z - Works related to construction of transmission pipelines and distribution networks
42.22.Z - Works related to construction of telecommunications and electricity lines
43.21.Z - Electrical installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.29.Z - Other construction installation