71.12.Z - Engineering activities and related technical consultancy
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
42.11.Z - Works related to construction of roads and motorways
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
43.39.Z - Other building completion and finishing
43.99.Z - Other specialised construction activities not elsewhere classified
68.32.Z - Management of real estate on a fee or contract basis
71.11.Z - Architectural activities
71.20.B - Other technical testing and analysis
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
81.10.Z - Buildings service support activities
82.11.Z - Office administrative service activities
