33.11.Z - Repair and maintenance of fabricated metal products
42.99.Z - Construction of other civil engineering projects n.e.c.
43.22.Z - Plumbing, heat and air-conditioning installation
43.23.Z - Installation of insulation
43.35.Z - Other building completion and finishing
43.41.Z - Roofing activities
43.42.Z - Other specialised construction activities in construction of buildings
43.50.Z - Specialised construction activities in civil engineering
43.91.Z - Masonry and bricklaying activities
43.99.Z - Other specialised construction activities n.e.c.
49.41.Z - Freight transport by road
81.22.B - Other building and industrial facility cleaning not classified elsewhere