64.20.Z - Activities of holding companies
41 - Construction of residential and non-residential buildings
42 - Civil engineering
64.9 - Other financial service activities, except insurance and pension funding
66.19 - Other activities auxiliary to financial services, except insurance and pension funding
68.10.Z - Buying and selling of own real estate
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