43.50.Z - Specialised construction activities in civil engineering
41.00.A - Construction of residential buildings
41.00.B - Construction of non-residential buildings
41.20.Z - Building works related to erection of residential and non-residential buildings
42.13.Z - Construction of bridges and tunnels
42.99.Z - Construction of other civil engineering projects n.e.c.
43.13.Z - Test drilling and boring
43.23.Z - Installation of insulation
43.32.Z - Joinery installation
43.33.Z - Floor and wall covering
43.34.Z - Painting and glazing
43.35.Z - Other building completion and finishing
43.39.Z - Other building completion and finishing
43.99.Z - Other specialised construction activities n.e.c.