71.12.Z - Engineering activities and related technical consultancy
28.99.Z - Manufacture of other special-purpose machinery n.e.c.
41.10.Z - Realization of building projects related to erection of buildings
41.20.Z - Building works related to erection of residential and non-residential buildings
43.39.Z - Other building completion and finishing
43.99.Z - Other specialised construction activities n.e.c.
70.10.Z - Activities of head office and holding companies, excluding financial holding companies
71.11.Z - Architectural activities
72.19.Z - Other research and experimental development on natural sciences and engineering
73.20.Z - Market research and public opinion polling
