33.11.Z - Repair and maintenance of fabricated metal products
33.15.Z - Repair and maintenance of ships and boats
43.11.Z - Demolition
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
42.91.Z - Works related to construction of water projects
42.22.Z - Works related to construction of telecommunications and electricity lines
42.21.Z - Works related to construction of transmission pipelines and distribution networks
41.20.Z - Building works related to erection of residential and non-residential buildings
41.10.Z - Realization of building projects related to erection of buildings
36.00.Z - Water collection, treatment and supply
33.20.Z - Installation of industrial machinery and equipment and outfit
43.12.Z - Site preparation
33.14.Z - Repair and maintenance of electrical equipment
33.13.Z - Repair and maintenance of electronic and optical equipment
33.12.Z - Repair and maintenance of machinery
32.50.Z - Manufacture of medical and dental instruments and supplies
28.99.Z - Manufacture of other special-purpose machinery not elsewhere classified
28.92.Z - Manufacture of machinery for mining, quarrying and construction
28.49.Z - Manufacture of other mechanical tools
28.41.Z - Manufacture of metal forming machinery
43.39.Z - Other building completion and finishing
71.20.B - Other technical testing and analysis
71.12.Z - Engineering activities and related technical consultancy
49.41.Z - Freight transport by road
46.75.Z - Wholesale of chemical products
46.74.Z - Wholesale of hardware and plumbing and heating equipment and supplies
46.69.Z - Wholesale of other machinery and equipment
43.99.Z - Other specialised construction activities not elsewhere classified
43.91.Z - Roofing activities
28.29.Z - Manufacture of other general-purpose machinery not elsewhere classified
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
43.13.Z - Test drilling and boring
24.20.Z - Manufacture of tubes and pipes, conduits, closed sections and connectors, of steel
25.21.Z - Manufacture of central heating radiators and boilers
25.12.Z - Manufacture of metal elements of building woodwork
25.11.Z - Manufacture of metal structures and parts of structures
24.54.B - Casting of other non-ferrous metals not elsewhere classified
24.53.Z - Casting of light metals
24.51.Z - Casting of iron
24.33.Z - Manufacture of cold forming products
24.32.Z - Cold rolling of narrow strip
25.29.Z - Manufacture of other tanks, reservoirs and containers of metal
24.10.Z - Manufacture of pig iron, ferro-alloys, basic iron and steel and metallurgic articles
23.99.Z - Manufacture of abrasive products and others non-metallic mineral products not elsewhere classified
23.69.Z - Manufacture of other articles of concrete, plaster and cement
23.63.Z - Manufacture of ready-mixed concrete
23.61.Z - Manufacture of concrete products for construction purposes
23.49.Z - Manufacture of other ceramic products
23.44.Z - Manufacture of other technical ceramic products
23.43.Z - Manufacture of ceramic insulators and hollow insulators
26.11.Z - Manufacture of electronic components
28.25.Z - Manufacture of industrial cooling and ventilation equipment
28.24.Z - Manufacture of power-driven hand tools
28.22.Z - Manufacture of lifting equipment and gripping devices
28.21.Z - Manufacture of ovens, furnaces and furnace burners
28.15.Z - Manufacture of bearings, gears, gearing and driving elements
28.14.Z - Manufacture of other taps and valves
28.13.Z - Manufacture of other pumps and compressors
28.12.Z - Manufacture of fluid power equipment
23.20.Z - Manufacture of refractory products
25.99.Z - Manufacture of other fabricated metal products not elsewhere classified
25.94.Z - Manufacture of fasteners and screws
25.91.Z - Manufacture of metal containers
25.73.Z - Manufacture of tools
25.62.Z - Mechanical working of metal elements
25.61.Z - Treatment and coating of metals
25.50.Z - Forging, pressing, stamping and roll-forming of metal; powder metallurgy
25.30.Z - Manufacture of steam generators, except central heating hot water boilers
