71.12.B - Other activities in the field of engineering and related technical consulting
41.00.A - Construction of residential buildings
42.11.Z - Construction of roads and motorways
42.99.Z - Construction of other civil engineering projects n.e.c.
43.11.Z - Demolition
43.12.Z - Site preparation
43.22.Z - Plumbing, heat and air-conditioning installation
43.33.Z - Floor and wall covering
43.35.Z - Other building completion and finishing
43.42.Z - Other specialised construction activities in construction of buildings
52.21.B - Other land transport supporting services
71.11.Z - Architectural activities
81.22.B - Other building and industrial facility cleaning not classified elsewhere
