70.10.Z - Activities of head office and holding companies, excluding financial holding companies
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
46.69.Z - Wholesale of other machinery and equipment
46.90.Z - Non-specialised wholesale trade
72.19.Z - Other research and experimental development on natural sciences and engineering
73.11.Z - Activities of advertising agencies
74.90.Z - Other professional, scientific and technical activities not elsewhere classified