41.20.Z - Building works related to erection of residential and non-residential buildings
43.39.Z - Other building completion and finishing
91.03.Z - Operation of historical sites and buildings and similar visitor attractions
81.21.Z - General cleaning of buildings
68.32.Z - Management of real estate on a fee or contract basis
68.31.Z - Real estate agencies
68.20.Z - Rental and operating of own or leased real estate
68.10.Z - Buying and selling of own real estate
66.22.Z - Activities of insurance agents and brokers
66.19.Z - Other activities auxiliary to financial services, except insurance and pension funding
49.41.Z - Freight transport by road
43.99.Z - Other specialised construction activities not elsewhere classified
43.91.Z - Roofing activities
23.61.Z - Manufacture of concrete products for construction purposes
43.34.Z - Painting and glazing
43.33.Z - Floor and wall covering
43.32.Z - Joinery installation
43.31.Z - Plastering
43.29.Z - Other construction installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.21.Z - Electrical installation
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
41.10.Z - Realization of building projects related to erection of buildings
23.69.Z - Manufacture of other articles of concrete, plaster and cement
