43.22.Z - Plumbing, heat and air-conditioning installation
46.74.Z - Wholesale of hardware and plumbing and heating equipment and supplies
43.33.Z - Floor and wall covering
43.34.Z - Painting and glazing
43.39.Z - Other building completion and finishing
43.91.Z - Roofing activities
43.99.Z - Other specialised construction activities not elsewhere classified
46.43.Z - Wholesale of electrical household appliances
46.49.Z - Wholesale of other household goods
46.73.Z - Wholesale of wood, construction materials and sanitary equipment
43.32.Z - Joinery installation
46.75.Z - Wholesale of chemical products
47.52.Z - Retail sale of hardware, paints and glass in specialised stores
68.10.Z - Buying and selling of own real estate
68.20.Z - Rental and operating of own or leased real estate
71.11.Z - Architectural activities
71.12.Z - Engineering activities and related technical consultancy
77.11.Z - Rental and leasing of cars and light motor vehicles
96.09.Z - Other personal service activities not elsewhere classified
42.22.Z - Works related to construction of telecommunications and electricity lines
33.11.Z - Repair and maintenance of fabricated metal products
33.20.Z - Installation of industrial machinery and equipment and outfit
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
42.11.Z - Works related to construction of roads and motorways
42.12.Z - Works related to construction of railways and underground railways
42.13.Z - Works related to construction of bridges and tunnels
42.21.Z - Works related to construction of transmission pipelines and distribution networks
25.21.Z - Manufacture of central heating radiators and boilers
42.91.Z - Works related to construction of water projects
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
43.11.Z - Demolition
43.12.Z - Site preparation
43.13.Z - Test drilling and boring
43.21.Z - Electrical installation
43.29.Z - Other construction installation
43.31.Z - Plastering
