71.11.Z - Architectural activities
68.20.Z - Rental and operating of own or leased real estate
43.91.Z - Masonry and bricklaying activities
43.99.Z - Other specialised construction activities n.e.c.
55.20.Z - Holiday and other short-stay accommodation
55.90.Z - Other accommodation
68.10.Z - Buying and selling of own real estate
68.11.Z - Buying and selling of own real estate
68.12.A - Construction projects related to the erection of residential buildings
68.12.B - Construction projects related to the erection of non-residential buildings
68.12.C - Execution of other construction projects
43.39.Z - Other building completion and finishing
68.31.Z - Intermediation service activities for real estate activities
68.32.A - Real estate valuation activities
68.32.B - Property management services on a contractual basis
68.32.C - Other real estate market services on a contractual basis not elsewhere classified
68.32.Z - Management of real estate on a fee or contract basis
71.12.B - Other activities in the field of engineering and related technical consulting
71.12.Z - Engineering activities and related technical consultancy
81.22.B - Other building and industrial facility cleaning not classified elsewhere
91.30.Z - Conservation, restoration and other support activities for cultural heritage
43.21.Z - Electrical installation
41.00.B - Construction of non-residential buildings
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
42.21.Z - Construction of utility projects for fluids
42.22.Z - Construction of utility projects for electricity and telecommunications
42.91.Z - Construction of water projects
43.11.Z - Demolition
43.12.Z - Site preparation
43.13.Z - Test drilling and boring
41.00.A - Construction of residential buildings
43.22.Z - Plumbing, heat and air-conditioning installation
43.23.Z - Installation of insulation
43.24.Z - Other construction installation
43.29.Z - Other construction installation
43.31.Z - Plastering
43.32.Z - Joinery installation
43.33.Z - Floor and wall covering
43.34.Z - Painting and glazing
43.35.Z - Other building completion and finishing