61.10.Z - Wired telecommunications activities
68.20.Z - Rental and operating of own or leased real estate
95.12.Z - Repair and maintenance of (tele)communication equipment
95.11.Z - Repair and maintenance of computers and peripheral equipment
85.53.Z - Out-of- school forms of driving education
82.30.Z - Organisation of conventions and trade shows
77.40.Z - Leasing of intellectual property and similar products, except copyrighted works
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
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
74.10.Z - Specialised design activities
70.22.Z - Business and other management consultancy activities
68.31.Z - Real estate agencies
35.14.Z - Trade of electricity
68.10.Z - Buying and selling of own real estate
62.09.Z - Other information technology and computer service activities
62.03.Z - Computer facilities management activities
62.02.Z - Computer consultancy activities
61.90.Z - Other telecommunications activities
60.20.Z - Public and licence television programmes broadcasting
47.91.Z - Retail sale via mail order houses or via internet
46.52.Z - Wholesale of electronic and telecommunications equipment and parts thereof
43.21.Z - Electrical installation
42.22.Z - Works related to construction of telecommunications and electricity lines
