46.73.Z - Wholesale of wood, construction materials and sanitary equipment
43.34.Z - Painting and glazing
47.99.Z - Other retail sale not in stores, stalls or markets
47.91.Z - Retail sale via mail order houses or via internet
47.79.Z - Retail sale of second-hand goods in specialised stores
47.78.Z - Other retail sale of new goods in specialised stores
47.52.Z - Retail sale of hardware, paints and glass in specialised stores
46.90.Z - Non-specialised wholesale trade
46.61.Z - Wholesale of agricultural machinery, equipment and supplies
43.99.Z - Other specialised construction activities not elsewhere classified
43.91.Z - Roofing activities
16.23.Z - Manufacture of other builders carpentry and joinery
43.32.Z - Joinery installation
43.31.Z - Plastering
43.29.Z - Other construction installation
43.12.Z - Site preparation
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
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
25.12.Z - Manufacture of metal elements of building woodwork
25.11.Z - Manufacture of metal structures and parts of structures
