74.99.Z - All other professional, scientific and technical activities n.e.c.
81.21.Z - General cleaning of buildings
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
68.20.Z - Rental and operating of own or leased real estate
68.31.Z - Intermediation service activities for real estate activities
68.32.B - Property management services on a contractual basis
68.32.Z - Management of real estate on a fee or contract basis
81.10.Z - Combined facilities support activities
43.99.Z - Other specialised construction activities n.e.c.
81.22.B - Other building and industrial facility cleaning not classified elsewhere
81.22.Z - Specialised building and industrial cleaning activities
81.23.B - Other cleaning activities not classified elsewhere
81.29.Z - Other cleaning activities
81.30.Z - Landscape service activities
82.10.Z - Office administrative and support activities
82.11.Z - Office administrative service activities
82.99.B - Support activities for business operations not classified elsewhere
82.99.Z - Other business support service activities not elsewhere classified
43.24.Z - Other construction 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
42.11.Z - Construction of roads and motorways
42.13.Z - Construction of bridges and tunnels
42.99.Z - Construction of other civil engineering projects n.e.c.
43.11.Z - Demolition
43.12.Z - Site preparation
43.22.Z - Plumbing, heat and air-conditioning installation
41.00.A - Construction of residential buildings
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
43.39.Z - Other building completion and finishing
43.41.Z - Roofing activities
43.91.Z - Masonry and bricklaying activities
