71.12.Z - Engineering activities and related technical consultancy
28.92.Z - Manufacture of machinery for mining, quarrying and construction
74.10.Z - Specialised design activities
73.20.Z - Market research and public opinion polling
72.19.Z - Other research and experimental development on natural sciences and engineering
71.20.B - Other technical testing and analysis
70.22.Z - Business and other management consultancy activities
70.21.Z - Public relations and communication activities
43.21.Z - Electrical installation
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
33.11.Z - Repair and maintenance of fabricated metal products
28.93.Z - Manufacture of machinery for food, beverage and tobacco processing
25.61.Z - Treatment and coating of metals
28.91.Z - Manufacture of machinery for metallurgy
28.49.Z - Manufacture of other mechanical tools
28.41.Z - Manufacture of metal forming machinery
28.30.Z - Manufacture of agricultural and forestry machinery
28.29.Z - Manufacture of other general-purpose machinery not elsewhere classified
28.22.Z - Manufacture of lifting equipment and gripping devices
28.12.Z - Manufacture of fluid power equipment
27.12.Z - Manufacture of electricity distribution and control apparatus
25.99.Z - Manufacture of other fabricated metal products not elsewhere classified
25.93.Z - Manufacture of wire products, chains and springs
25.91.Z - Manufacture of metal containers
25.62.Z - Mechanical working of metal elements