74.10.Z - Specialised design activities
46.73.Z - Wholesale of wood, construction materials and sanitary equipment
43.21.Z - Electrical installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.29.Z - Other construction installation
43.31.Z - Plastering
43.32.Z - Joinery installation
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
46.13.Z - Agents involved in the sale of timber and building materials
46.18.Z - Agents specialised in the sale of other particular products
46.19.Z - Agents involved in the sale of a variety of goods
43.13.Z - Test drilling and boring
46.75.Z - Wholesale of chemical products
46.90.Z - Non-specialised wholesale trade
47.25.Z - Retail sale of alcoholic and non-alcoholic beverages in specialised stores
47.91.Z - Retail sale via mail order houses or via internet
47.99.Z - Other retail sale not in stores, stalls or markets
68.10.Z - Buying and selling of own real estate
70.22.Z - Business and other management consultancy activities
71.11.Z - Architectural activities
71.12.Z - Engineering activities and related technical consultancy
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
81.30.Z - Landscape service activities
82.11.Z - Office administrative service activities
25.93.Z - Manufacture of wire products, chains and springs
23.12.Z - Shaping and processing of flat glass
23.61.Z - Manufacture of concrete products for construction purposes
23.69.Z - Manufacture of other articles of concrete, plaster and cement
23.70.Z - Cutting, shaping and finishing of stone
23.99.Z - Manufacture of abrasive products and others non-metallic mineral products not elsewhere classified
24.42.B - Aluminium and aluminium alloy goods production
25.11.Z - Manufacture of metal structures and parts of structures
25.12.Z - Manufacture of metal elements of building woodwork
25.50.Z - Forging, pressing, stamping and roll-forming of metal; powder metallurgy
25.61.Z - Treatment and coating of metals
25.62.Z - Mechanical working of metal elements
25.73.Z - Manufacture of tools
25.91.Z - Manufacture of metal containers
16.23.Z - Manufacture of other builders carpentry and joinery
25.99.Z - Manufacture of other fabricated metal products not elsewhere classified
28.21.Z - Manufacture of ovens, furnaces and furnace burners
29.20.Z - Manufacture of bodies (coachwork) for motor vehicles; manufacture of trailers and semi-trailers
32.40.Z - Manufacture of games and toys
33.11.Z - Repair and maintenance of fabricated metal products
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
42.13.Z - Works related to construction of bridges and tunnels
42.21.Z - Works related to construction of transmission pipelines and distribution networks
43.11.Z - Demolition
43.12.Z - Site preparation
