26.51.Z - Manufacture of instruments and appliances for measuring, testing and navigation
33.11.Z - Repair and maintenance of fabricated metal products
33.12.Z - Repair and maintenance of machinery
33.13.Z - Repair and maintenance of electronic and optical equipment
33.20.Z - Installation of industrial machinery and equipment
62.10.B - Other programming activities
64.92.B - Other forms of credit granting not elsewhere classified
70.20.Z - Business and other management consultancy activities
71.12.B - Other activities in the field of engineering and related technical consulting
71.20.C - Other technical research and analyses