71.12.Z - Engineering activities and related technical consultancy
43.21.Z - Electrical installation
85.59.B - Other out-of-school forms of education, not elsewhere classified
85.51.Z - Out-of-school forms of sports and leisure education
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
74.20.Z - Photographic activities
74.10.Z - Specialised design activities
71.20.B - Other technical testing and analysis
71.11.Z - Architectural activities
43.29.Z - Other construction installation
43.22.Z - Plumbing, heat and air-conditioning installation
25.11.Z - Manufacture of metal structures and parts of structures
33.20.Z - Installation of industrial machinery and equipment and outfit
33.12.Z - Repair and maintenance of machinery
29.20.Z - Manufacture of bodies (coachwork) for motor vehicles; manufacture of trailers and semi-trailers
28.41.Z - Manufacture of metal forming machinery
28.29.Z - Manufacture of other general-purpose machinery not elsewhere classified
28.25.Z - Manufacture of industrial cooling and ventilation equipment
28.22.Z - Manufacture of lifting equipment and gripping devices
25.73.Z - Manufacture of tools
25.62.Z - Mechanical working of metal elements