25.11.Z - Manufacture of metal structures and parts of structures
41.10.Z - Realization of building projects related to erection of buildings
96.04.Z - Physical well-being activities
93.13.Z - Operation of fitness facilities
71.20.B - Other technical testing and analysis
71.12.Z - Engineering activities and related technical consultancy
43.99.Z - Other specialised construction activities not elsewhere classified
43.91.Z - Roofing activities
43.21.Z - Electrical installation
43.11.Z - Demolition
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
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
25.29.Z - Manufacture of other tanks, reservoirs and containers of metal
35.11.Z - Production of electricity
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
28.92.Z - Manufacture of machinery for mining, quarrying and construction
28.21.Z - Manufacture of ovens, furnaces and furnace burners
27.12.Z - Manufacture of electricity distribution and control apparatus
26.51.Z - Manufacture of instruments and appliances for measuring, testing and navigation
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
