41.00.A - Construction of residential buildings
25.40.Z - Forging and shaping metal and powder metallurgy
25.53.Z - Machining of metals
41.00.B - Construction of non-residential buildings
43.21.Z - Electrical installation
43.22.Z - Plumbing, heat and air-conditioning 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
47.78.Z - Retail sale of other new goods
68.20.Z - Rental and operating of own or leased real estate
96.99.Z - Other personal service activities n.e.c.