25.11.Z - Manufacture of metal structures and parts of structures
43.11.Z - Demolition
77.39.Z - Rental and leasing of other machinery, equipment and tangible goods not elsewhere classified
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
74.10.Z - Specialised design activities
71.20.B - Other technical testing and analysis
71.12.Z - Engineering activities and related technical consultancy
71.11.Z - Architectural activities
52.29.C - Other transportation agencies activities
49.41.Z - Freight transport by road
46.72.Z - Wholesale of metals and metal ores
46.19.Z - Agents involved in the sale of a variety of goods
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
43.21.Z - Electrical installation
25.29.Z - Manufacture of other tanks, reservoirs and containers of metal
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
41.10.Z - Realization of building projects related to erection of buildings
33.20.Z - Installation of industrial machinery and equipment and outfit
33.14.Z - Repair and maintenance of electrical equipment
33.12.Z - Repair and maintenance of machinery
28.99.Z - Manufacture of other special-purpose machinery not elsewhere classified
28.92.Z - Manufacture of machinery for mining, quarrying and construction
27.12.Z - Manufacture of electricity distribution and control apparatus
26.11.Z - Manufacture of electronic components
25.99.Z - Manufacture of other fabricated metal products not elsewhere classified
25.62.Z - Mechanical working of metal elements
25.61.Z - Treatment and coating of metals
25.30.Z - Manufacture of steam generators, except central heating hot water boilers
