74.90.Z - Other professional, scientific and technical activities not elsewhere classified
61.20.Z - Wireless telecommunications activities, excluding satellite telecommunications activities
95.29.Z - Repair of other personal and household goods
95.22.Z - Repair and maintenance of household appliances and home and garden equipment
95.21.Z - Repair and maintenance of consumer electronics
95.12.Z - Repair and maintenance of (tele)communication equipment
95.11.Z - Repair and maintenance of computers and peripheral equipment
74.10.Z - Specialised design activities
72.19.Z - Other research and experimental development on natural sciences and engineering
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
62.02.Z - Computer consultancy activities
62.01.Z - Computer programming activities
18.12.Z - Other printing
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
38.31.Z - Dismantling of wrecks
33.20.Z - Installation of industrial machinery and equipment and outfit
33.14.Z - Repair and maintenance of electrical equipment
33.13.Z - Repair and maintenance of electronic and optical equipment
33.12.Z - Repair and maintenance of machinery
26.20.Z - Manufacture of computers and peripheral equipment
26.12.Z - Manufacture of electronic printed circuits
26.11.Z - Manufacture of electronic components