68.20.Z - Rental and operating of own or leased real estate
61.30.Z - Satellite telecommunications activities
68.10.Z - Buying and selling of own real estate
63.99.Z - Other information service activities not elsewhere classified
63.91.Z - News agency 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
61.90.Z - Other telecommunications activities
42.22.Z - Works related to construction of telecommunications and electricity lines
61.20.Z - Wireless telecommunications activities, excluding satellite telecommunications activities
61.10.Z - Wired telecommunications activities
56.30.Z - Beverage serving activities
56.21.Z - Event catering activities
56.10.B - Mobile eating places
55.20.Z - Holiday and other short-stay accommodation
43.99.Z - Other specialised construction activities not elsewhere classified
43.29.Z - Other construction installation
43.21.Z - Electrical installation
