43.91.Z - Roofing activities
43.13.Z - Test drilling and boring
77.33.Z - Rental and leasing of office machinery and equipment, including computers
47.91.Z - Retail sale via mail order houses or via internet
47.19.Z - Other retail sale in non-specialised stores
46.73.Z - Wholesale of wood, construction materials and sanitary equipment
43.99.Z - Other specialised construction activities not elsewhere classified
43.39.Z - Other building completion and finishing
43.33.Z - Floor and wall covering
43.31.Z - Plastering
43.29.Z - Other construction installation
16.10.Z - Sawmilling and planing of wood
43.12.Z - Site preparation
43.11.Z - Demolition
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
42.11.Z - Works related to construction of roads and motorways
41.10.Z - Realization of building projects related to erection of buildings
31.09.Z - Manufacture of other furniture
31.02.Z - Manufacture of kitchen furniture
16.24.Z - Manufacture of wooden containers
16.23.Z - Manufacture of other builders carpentry and joinery
