28.42.Z - Manufacture of other machine tools
25.53.Z - Machining of metals
26 - Manufacture of computer, electronic and optical products
27 - Manufacture of electrical equipment
28 - Manufacture of machinery and equipment n.e.c.
28.99.Z - Manufacture of other special-purpose machinery n.e.c.
33.12.Z - Repair and maintenance of machinery
46.64.Z - Wholesale of other machinery and equipment
46.90.Z - Non-specialised wholesale trade
71.12.B - Other activities in the field of engineering and related technical consulting