81.30.Z - Landscape service activities
41.00.A - Construction of residential buildings
41.00.B - Construction of non-residential buildings
42.11.Z - Construction of roads and motorways
42.21.Z - Construction of utility projects for fluids
43.12.Z - Site preparation
43.22.Z - Plumbing, heat and air-conditioning installation
43.23.Z - Installation of insulation
43.24.Z - Other construction installation
43.99.Z - Other specialised construction activities n.e.c.
46.83.Z - Wholesale of wood, construction materials and sanitary equipment
81.22.B - Other building and industrial facility cleaning not classified elsewhere
81.23.B - Other cleaning activities not classified elsewhere
91.30.Z - Conservation, restoration and other support activities for cultural heritage