71.12.Z - Engineering activities and related technical consultancy
26.51.Z - Manufacture of instruments and appliances for measuring, testing and navigation
30.30.Z - Manufacture of air and spacecraft and related machinery
46.14.Z - Activities of agents involved in the wholesale of machinery, industrial equipment, ships and aircraft
62.01.Z - Computer programming activities
69.10.Z - Legal activities
70.22.Z - Business and other management consultancy activities
72.19.Z - Other research and experimental development on natural sciences and engineering
72.20.Z - Research and experimental development on social sciences and humanities
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
