41.20.Z - Building works related to erection of residential and non-residential buildings
43.39.Z - Other building completion and finishing
77.32.Z - Rental and leasing of construction machinery and equipment
49.41.Z - Freight transport by road
47.99.Z - Other retail sale not in stores, stalls or markets
47.89.Z - Retail sale via stalls and markets of other goods
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
47.11.Z - Retail sale in non-specialised stores with food, beverages or tobacco predominating
46.73.Z - Wholesale of wood, construction materials and sanitary equipment
46.71.Z - Wholesale of fuels and related products
46.12.Z - Agents involved in the sale of fuels, ores, metals and industrial chemicals
43.91.Z - Roofing activities
16.23.Z - Manufacture of other builders carpentry and joinery
43.32.Z - Joinery installation
43.29.Z - Other construction installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.21.Z - Electrical installation
43.11.Z - Demolition
42.11.Z - Works related to construction of roads and motorways
41.10.Z - Realization of building projects related to erection of buildings
33.20.Z - Installation of industrial machinery and equipment and outfit
28.99.Z - Manufacture of other special-purpose machinery not elsewhere classified
25.62.Z - Mechanical working of metal elements
25.11.Z - Manufacture of metal structures and parts of structures
