46.74.Z - Wholesale of hardware and plumbing and heating equipment and supplies
43.91.Z - Roofing activities
71.12.Z - Engineering activities and related technical consultancy
49.41.Z - Freight transport by road
47.99.Z - Other retail sale not in stores, stalls or markets
47.78.Z - Other retail sale of new goods in specialised stores
47.19.Z - Other retail sale in non-specialised stores
46.77.Z - Wholesale of waste and scrap
46.73.Z - Wholesale of wood, construction materials and sanitary equipment
46.63.Z - Wholesale of mining, construction and civil engineering machinery
46.52.Z - Wholesale of electronic and telecommunications equipment and parts thereof
46.14.Z - Agents involved in the sale of machinery, industrial equipment, ships and aircraft
43.99.Z - Other specialised construction activities not elsewhere classified
41.20.Z - Building works related to erection of residential and non-residential buildings
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
43.21.Z - Electrical installation
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
