43.23.Z - Installation of insulation
41.00.A - Construction of residential buildings
41.00.B - Construction of non-residential buildings
42.11.Z - Construction of roads and motorways
42.13.Z - Construction of bridges and tunnels
42.22.Z - Construction of utility projects for electricity and telecommunications
43.11.Z - Demolition
43.12.Z - Site preparation
43.21.Z - Electrical installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.24.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
43.41.Z - Roofing activities
43.42.Z - Other specialised construction activities in construction of buildings
43.50.Z - Specialised construction activities in civil engineering
43.91.Z - Masonry and bricklaying activities
43.99.Z - Other specialised construction activities n.e.c.
46.13.Z - Activities of agents involved in the wholesale of timber and building materials
46.50.Z - Wholesale of information and communication equipment
46.83.Z - Wholesale of wood, construction materials and sanitary equipment
46.84.Z - Wholesale of hardware, plumbing and heating equipment and supplies
47.52.Z - Retail sale of hardware, building materials, paints and glass
47.53.Z - Retail sale of carpets, rugs, wall and floor coverings
47.55.Z - Retail sale of furniture, lighting equipment, tableware and other household goods
47.91.Z - Intermediation service activities for non-specialised retail sale
47.92.Z - Intermediation service activities for specialised retail sale
68.12.B - Construction projects related to the erection of non-residential buildings
81.21.Z - General cleaning of buildings
81.22.B - Other building and industrial facility cleaning not classified elsewhere
91.30.Z - Conservation, restoration and other support activities for cultural heritage