71.12.Z - Engineering activities and related technical consultancy
68.10.Z - Buying and selling of own real estate
91.03.Z - Operation of historical sites and buildings and similar visitor attractions
85.60.Z - Educational support activities
85.59.B - Other out-of-school forms of education, not elsewhere classified
82.99.Z - Other business support service activities not elsewhere classified
81.30.Z - Landscape service activities
81.29.Z - Other cleaning activities
81.22.Z - Specialised building and industrial cleaning activities
81.21.Z - General cleaning of buildings
72.20.Z - Research and experimental development on social sciences and humanities
71.11.Z - Architectural activities
68.31.Z - Real estate agencies
68.20.Z - Rental and operating of own or leased real estate
41.20.Z - Building works related to erection of residential and non-residential buildings
55.90.Z - Other accommodation
55.20.Z - Holiday and other short-stay accommodation
55.10.Z - Hotels and similar accommodation
43.99.Z - Other specialised construction activities not elsewhere classified
43.91.Z - Roofing activities
43.39.Z - Other building completion and finishing
43.34.Z - Painting and glazing
43.33.Z - Floor and wall covering
43.32.Z - Joinery installation
43.31.Z - Plastering
43.12.Z - Site preparation
43.11.Z - Demolition
