68.10.Z - Buying and selling of own real estate
41 - Construction of residential and non-residential buildings
42 - Civil engineering
43 - Specialised construction activities
64.19.Z - Other monetary intermediation
64.92.Z - Other credit granting
68.20.Z - Rental and operating of own or leased real estate
68.3 - Real estate activities on a fee or contract basis
70 - Activities of head offices and management consultancy
82 - Office administrative, office support and other business support activities