72.10.Z - Research and experimental development on natural sciences and engineering
22.26.Z - Manufacture of other plastic products
30.31.Z - Manufacture of civilian air and spacecraft and related machinery
30.32.Z - Manufacture of military air and spacecraft and related machinery
71.12.B - Other activities in the field of engineering and related technical consulting
71.20.C - Other technical research and analyses
74.12.Z - Graphic design and visual communication activities
74.14.Z - Other specialised design activities