68.20.Z - Rental and operating of own or leased real estate
64.92.B - Other forms of credit granting not elsewhere classified
68.11.Z - Buying and selling of own real estate
68.12.A - Construction projects related to the erection of residential buildings
68.12.B - Construction projects related to the erection of non-residential buildings
68.12.C - Execution of other construction projects
69.20.Z - Accounting, bookkeeping and auditing activities; tax consultancy
70.20.Z - Business and other management consultancy activities
77.40.B - Other leasing of intellectual property and similar products, excluding works protected by copyright
82.10.Z - Office administrative and support activities