43.22.Z - Plumbing, heat and air-conditioning installation
43.21.Z - Electrical installation
96.09.Z - Other personal service activities not elsewhere classified
47.91.Z - Retail sale via mail order houses or via internet
46.74.Z - Wholesale of hardware and plumbing and heating equipment and supplies
46.73.Z - Wholesale of wood, construction materials and sanitary equipment
46.43.Z - Wholesale of electrical household appliances
45.20.Z - Maintenance and repair of motor vehicles, excluding motorcycles
43.99.Z - Other specialised construction activities not elsewhere classified
43.91.Z - Roofing activities
43.39.Z - Other building completion and finishing
43.34.Z - Painting and glazing
43.33.Z - Floor and wall covering
43.32.Z - Joinery installation
43.31.Z - Plastering
43.29.Z - Other construction installation
16.23.Z - Manufacture of other builders carpentry and joinery
41.20.Z - Building works related to erection of residential and non-residential buildings
41.10.Z - Realization of building projects related to erection of buildings
33.11.Z - Repair and maintenance of fabricated metal products
28.21.Z - Manufacture of ovens, furnaces and furnace burners
25.99.Z - Manufacture of other fabricated metal products not elsewhere classified
25.62.Z - Mechanical working of metal elements
25.29.Z - Manufacture of other tanks, reservoirs and containers of metal
25.21.Z - Manufacture of central heating radiators and boilers
25.11.Z - Manufacture of metal structures and parts of structures
23.70.Z - Cutting, shaping and finishing of stone
23.20.Z - Manufacture of refractory products
23.19.Z - Manufacture and processing of other glass, including technical glassware
22.29.Z - Manufacture of other plastic products
22.23.Z - Manufacture of builders’ ware of plastic