62.02.Z - Computer consultancy activities
62.03.Z - Computer facilities management activities
95.12.Z - Repair and maintenance of (tele)communication equipment
95.11.Z - Repair and maintenance of computers and peripheral equipment
85.60.Z - Educational support activities
82.99.Z - Other business support service activities not elsewhere classified
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
74.10.Z - Specialised design activities
73.20.Z - Market research and public opinion polling
73.11.Z - Advertising agencies activities
70.22.Z - Business and other management consultancy activities
68.20.Z - Rental and operating of own or leased real estate
68.10.Z - Buying and selling of own real estate
63.99.Z - Other information service activities not elsewhere classified
63.11.Z - Data processing, hosting and related activities
62.09.Z - Other information technology and computer service activities
18.12.Z - Other printing
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
61.10.Z - Wired telecommunications activities
60.20.Z - Public and licence television programmes broadcasting
58.29.Z - Other software publishing
58.19.Z - Other publishing activities
47.91.Z - Retail sale via mail order houses or via internet
43.21.Z - Electrical installation
42.22.Z - Works related to construction of telecommunications and electricity lines
26.20.Z - Manufacture of computers and peripheral equipment
18.13.Z - Pre-press and pre-media services
