43.22.Z - Plumbing, heat and air-conditioning installation
46.73.Z - Wholesale of wood, construction materials and sanitary equipment
77.39.Z - Rental and leasing of other machinery, equipment and tangible goods not elsewhere classified
77.32.Z - Rental and leasing of construction machinery and equipment
68.10.Z - Buying and selling of own real estate
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
47.59.Z - Retail sale of furniture, lighting equipment and other household articles in specialised stores
47.54.Z - Retail sale of electrical household appliances in specialised stores
47.52.Z - Retail sale of hardware, paints and glass in specialised stores
47.43.Z - Retail sale of audio and video equipment in specialised stores
47.41.Z - Retail sale of computers, peripheral units and software in specialised stores
46.74.Z - Wholesale of hardware and plumbing and heating equipment and supplies
41.20.Z - Building works related to erection of residential and non-residential buildings
46.13.Z - Agents involved in the sale of timber and building materials
43.99.Z - Other specialised construction activities not elsewhere classified
43.91.Z - Roofing activities
43.39.Z - Other building completion and finishing
43.34.Z - Painting and glazing
43.33.Z - Floor and wall covering
43.31.Z - Plastering
43.29.Z - Other construction installation
43.11.Z - Demolition
42.21.Z - Works related to construction of transmission pipelines and distribution networks
42.12.Z - Works related to construction of railways and underground railways
42.11.Z - Works related to construction of roads and motorways
