41.20.Z - Building works related to erection of residential and non-residential buildings
43.34.Z - Painting and glazing
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
47.99.Z - Other retail sale not in stores, stalls or markets
47.52.Z - Retail sale of hardware, paints and glass in specialised stores
46.74.Z - Wholesale of hardware and plumbing and heating equipment and supplies
46.73.Z - Wholesale of wood, construction materials and sanitary equipment
46.13.Z - Agents involved in the sale of timber and building materials
43.99.Z - Other specialised construction activities not elsewhere classified
43.39.Z - Other building completion and finishing
42.11.Z - Works related to construction of roads and motorways
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
43.11.Z - Demolition
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
