46.73.Z - Wholesale of wood, construction materials and sanitary equipment
25.62.Z - Mechanical working of metal elements
33.11.Z - Repair and maintenance of fabricated metal products
41.10.Z - Realization of building projects related to erection of buildings
41.20.Z - Building works related to erection of residential and non-residential buildings
43.29.Z - Other construction installation
43.32.Z - Joinery installation
43.91.Z - Roofing activities
43.99.Z - Other specialised construction activities not elsewhere classified
46.13.Z - Agents involved in the sale of timber and building materials
46.72.Z - Wholesale of metals and metal ores
46.77.Z - Wholesale of waste and scrap
46.90.Z - Non-specialised wholesale trade
47.91.Z - Retail sale via mail order houses or via internet
47.99.Z - Other retail sale not in stores, stalls or markets
49.41.Z - Freight transport by road
