18.20.Z - Reproduction of recorded media
23.44.Z - Manufacture of other technical ceramic products
25.99.Z - Manufacture of other fabricated metal products n.e.c.
26.11.Z - Manufacture of electronic components
26.12.Z - Manufacture of loaded electronic boards
26.20.Z - Manufacture of computers and peripheral equipment
26.30.Z - Manufacture of communication equipment
26.51.Z - Manufacture of instruments and appliances for measuring, testing and navigation
26.80.Z - Manufacture of unrecorded magnetic and optical media
27.11.Z - Manufacture of electric motors, generators and transformers
27.51.Z - Manufacture of electric domestic appliances
27.52.Z - Manufacture of non-electric domestic appliances
27.90.Z - Manufacture of other electrical equipment
28.29.Z - Manufacture of other general-purpose machinery n.e.c.
28.99.Z - Manufacture of other special-purpose machinery n.e.c.
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
46.51.Z - Wholesale of computers, peripheral equipment and software
47.43.Z - Retail sale of audio and video equipment in specialised stores
47.54.Z - Retail sale of electrical household appliances
47.63.Z - Retail sale of sporting equipment
47.78.Z - Retail sale of other new goods
47.79.Z - Retail sale of second-hand goods in specialised stores
56.30.Z - Beverage serving activities
58.21.Z - Publishing of video games
58.29.Z - Other software publishing
61.10.Z - Wired telecommunications activities
61.20.Z - Telecommunication reselling activities and intermediation service activities for telecommunication
61.30.Z - Satellite telecommunications activities
62.01.Z - Computer programming activities
62.02.Z - Computer consultancy activities
62.09.Z - Other information technology and computer service activities
70.21.Z - Public relations and communication activities
70.22.Z - Business and other management consultancy activities
72.19.Z - Other research and experimental development on natural sciences and engineering
73.1 - Advertising
73.20.Z - Market research and public opinion polling
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
77.33.Z - Rental and leasing of office machinery, equipment and computers
77.39.Z - Rental and leasing of other machinery, equipment and tangible goods n.e.c.
85.60.Z - Educational support activities
95.11.Z - Repair and maintenance of computers and peripheral equipment
95.21.Z - Repair and maintenance of consumer electronics
95.22.Z - Repair and maintenance of household appliances and home and garden equipment