43.22.Z - Plumbing, heat and air-conditioning installation
43.33.Z - Floor and wall covering
47.99.Z - Other retail sale not in stores, stalls or markets
47.91.Z - Retail sale via mail order houses or via internet
47.89.Z - Retail sale via stalls and markets of other goods
47.52.Z - Retail sale of hardware, paints and glass in specialised stores
47.19.Z - Other retail sale in non-specialised stores
46.76.Z - Wholesale of other intermediate products
46.75.Z - Wholesale of chemical products
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
43.39.Z - Other building completion and finishing
43.34.Z - Painting and glazing
25.11.Z - Manufacture of metal structures and parts of structures
43.31.Z - Plastering
43.29.Z - Other construction installation
43.12.Z - Site preparation
43.11.Z - Demolition
42.21.Z - Works related to construction of transmission pipelines and distribution networks
41.20.Z - Building works related to erection of residential and non-residential buildings
41.10.Z - Realization of building projects related to erection of buildings
25.99.Z - Manufacture of other fabricated metal products not elsewhere classified
25.94.Z - Manufacture of fasteners and screws
25.72.Z - Manufacture of locks and hinges
25.62.Z - Mechanical working of metal elements
25.12.Z - Manufacture of metal elements of building woodwork
