41.20.Z - Building works related to erection of residential and non-residential buildings
43.91.Z - Roofing activities
71.12.Z - Engineering activities and related technical consultancy
71.11.Z - Architectural activities
49.41.Z - Freight transport by road
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
47.53.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
47.19.Z - Other retail sale in non-specialised stores
47.11.Z - Retail sale in non-specialised stores with food, beverages or tobacco predominating
46.90.Z - Non-specialised wholesale trade
46.73.Z - Wholesale of wood, construction materials and sanitary equipment
46.71.Z - Wholesale of fuels and related products
46.39.Z - Non-specialised wholesale of food, beverages and tobacco
43.99.Z - Other specialised construction activities not elsewhere classified
23.32.Z - Manufacture of bricks, tiles and construction products, in baked clay
43.39.Z - Other building completion and finishing
43.34.Z - Painting and glazing
43.33.Z - Floor and wall covering
43.32.Z - Joinery installation
43.31.Z - Plastering
43.29.Z - Other construction installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.12.Z - Site preparation
43.11.Z - Demolition
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
42.21.Z - Works related to construction of transmission pipelines and distribution networks
33.20.Z - Installation of industrial machinery and equipment and outfit
33.19.Z - Repair and maintenance of other equipment
23.62.Z - Manufacture of plaster products for construction purposes
23.61.Z - Manufacture of concrete products for construction purposes