61 - Telecommunication
61.10.Z - Wired telecommunications activities
61.20.Z - Telecommunication reselling activities and intermediation service activities for telecommunication
61.30.Z - Satellite telecommunications activities
61.90.Z - Other telecommunications activities
62.0 - Computer programming, consultancy and related activities
68.10.Z - Buying and selling of own real estate
68.20.Z - Rental and operating of own or leased real estate
70.2 - Business and other management consultancy activities
73.1 - Advertising
73.20.Z - Market research and public opinion polling
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
85.5 - Other education
85.60.Z - Educational support activities