33.11.Z - Repair and maintenance of fabricated metal products
46.84.Z - Wholesale of hardware, plumbing and heating equipment and supplies
43.22.Z - Plumbing, heat and air-conditioning installation
43.24.Z - Other construction installation
43.32.Z - Joinery installation
43.33.Z - Floor and wall covering
43.35.Z - Other building completion and finishing
43.41.Z - Roofing activities
43.99.Z - Other specialised construction activities n.e.c.
46.83.Z - Wholesale of wood, construction materials and sanitary equipment
43.21.Z - Electrical installation
68.12.A - Construction projects related to the erection of residential buildings
68.12.B - Construction projects related to the erection of non-residential buildings
68.12.C - Execution of other construction projects
77.32.Z - Rental and leasing of construction and civil engineering machinery and equipment
81.21.Z - General cleaning of buildings
81.22.B - Other building and industrial facility cleaning not classified elsewhere
81.23.B - Other cleaning activities not classified elsewhere
16.23.Z - Manufacture of other builders’ carpentry and joinery
43.13.Z - Test drilling and boring
43.12.Z - Site preparation
43.11.Z - Demolition
42.21.Z - Construction of utility projects for fluids
41.00.B - Construction of non-residential buildings
41.00.A - Construction of residential buildings
33.15.Z - Repair and maintenance of civilian ships and boats
33.14.Z - Repair and maintenance of electrical equipment
33.12.Z - Repair and maintenance of machinery
25.99.Z - Manufacture of other fabricated metal products n.e.c.
25.53.Z - Machining of metals
25.40.Z - Forging and shaping metal and powder metallurgy
25.21.Z - Manufacture of central heating radiators, steam generators and boilers
25.12.Z - Manufacture of doors and windows of metal
25.11.Z - Manufacture of metal structures and parts of structures