71.12.Z - Engineering activities and related technical consultancy
46.73.Z - Wholesale of wood, construction materials and sanitary equipment
81.29.Z - Other cleaning activities
81.22.Z - Specialised building and industrial cleaning activities
81.21.Z - General cleaning of buildings
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
47.99.Z - Other retail sale not in stores, stalls or markets
47.91.Z - Retail sale via mail order houses or via internet
47.78.Z - Other retail sale of new goods in specialised stores
47.52.Z - Retail sale of hardware, paints and glass in specialised stores
47.11.Z - Retail sale in non-specialised stores with food, beverages or tobacco predominating
46.90.Z - Non-specialised wholesale trade
46.74.Z - Wholesale of hardware and plumbing and heating equipment and supplies
33.11.Z - Repair and maintenance of fabricated metal products
43.99.Z - Other specialised construction activities not elsewhere classified
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
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
41.20.Z - Building works related to erection of residential and non-residential buildings
33.20.Z - Installation of industrial machinery and equipment and outfit
33.12.Z - Repair and maintenance of machinery
