25.62.Z - Mechanical working of metal elements
33.20.Z - Installation of industrial machinery and equipment and outfit
43.99.Z - Other specialised construction activities not elsewhere classified
43.39.Z - Other building completion and finishing
43.34.Z - Painting and glazing
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
25.11.Z - Manufacture of metal structures and parts of structures
33.12.Z - Repair and maintenance of machinery
33.11.Z - Repair and maintenance of fabricated metal products
28.49.Z - Manufacture of other mechanical tools
28.29.Z - Manufacture of other general-purpose machinery not elsewhere classified
27.90.Z - Manufacture of other electrical equipment
25.61.Z - Treatment and coating of metals
25.50.Z - Forging, pressing, stamping and roll-forming of metal; powder metallurgy
