71.20.B - Inspection and issuance of opinions on the technical condition of chimneys and ventilation ducts
41.10.Z - Realization of building projects related to erection of buildings
41.20.Z - Building works related to erection of residential and non-residential buildings
68.10.Z - Buying and selling of own real estate
68.31.Z - Intermediation service activities for real estate activities
68.32.Z - Management of real estate on a fee or contract basis
70.22.Z - Business and other management consultancy activities
71.12.Z - Engineering activities and related technical consultancy
73.20.Z - Market research and public opinion polling
82.11.Z - Office administrative service activities
