41.20.Z - Building works related to erection of residential and non-residential buildings
43.39.Z - Other building completion and finishing
81.22.Z - Specialised building and industrial cleaning activities
81.21.Z - General cleaning of buildings
74.10.Z - Specialised design activities
47.53.Z - Retail sale of carpets, rugs, wall and floor coverings in specialised stores
47.52.Z - Retail sale of hardware, paints and glass in specialised stores
46.90.Z - Non-specialised wholesale trade
46.74.Z - Wholesale of hardware and plumbing and heating equipment and supplies
46.73.Z - Wholesale of wood, construction materials and sanitary equipment
43.99.Z - Other specialised construction activities not elsewhere classified
43.91.Z - Roofing activities
22.29.Z - Manufacture of other plastic products
43.34.Z - Painting and glazing
43.33.Z - Floor and wall covering
43.32.Z - Joinery installation
43.31.Z - Plastering
43.21.Z - Electrical installation
43.12.Z - Site preparation
43.11.Z - Demolition
25.62.Z - Mechanical working of metal elements
25.61.Z - Treatment and coating of metals