68.10.Z - Buying and selling of own real estate
46 - Wholesale trade
47 - Retail trade
63.11.Z - Data processing, hosting and related activities
63.99.Z - Other information service activities not elsewhere classified
66.19.Z - Other activities auxiliary to financial services, except insurance and pension funding
68.20.Z - Rental and operating of own or leased real estate
68.32.Z - Management of real estate on a fee or contract basis
70 - Activities of head offices and management consultancy
71.20.B - Inspection and issuance of opinions on the technical condition of chimneys and ventilation ducts