41.20.Z - Building works related to erection of residential and non-residential buildings
33.1 - Repair and maintenance of fabricated metal products, machinery and equipment
33.2 - Installation of industrial machinery and equipment
41.10.Z - Realization of building projects related to erection of buildings
42 - Civil engineering
43 - Specialised construction activities
64 - Financial service activities, except insurance and pension funding
65 - Insurance, reinsurance and pension funding, except compulsory social security
66 - Activities auxiliary to financial services and insurance activities
71 - Architectural and engineering activities