68.31.Z - Intermediation service activities for real estate activities
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
43.39.Z - Other building completion and finishing
43.99.Z - Other specialised construction activities n.e.c.
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
71.11.Z - Architectural activities
71.20.B - Inspection and issuance of opinions on the technical condition of chimneys and ventilation ducts
73.20.Z - Market research and public opinion polling
74.10.Z - Specialised design activities
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
