43.21.Z - Electrical installation
43.32.Z - Joinery installation
49.41.Z - Freight transport by road
46.90.Z - Non-specialised wholesale trade
46.77.Z - Wholesale of waste and scrap
46.73.Z - Wholesale of wood, construction materials and sanitary equipment
46.44.Z - Wholesale of china, ceramics and glassware and cleaning materials
46.38.Z - Wholesale of other food, including fish, crustaceans and molluscs
46.31.Z - Wholesale of fruit and vegetables
46.22.Z - Wholesale of flowers and plants
46.13.Z - Agents involved in the sale of timber and building materials
43.99.Z - Other specialised construction activities not elsewhere classified
43.91.Z - Roofing activities
43.39.Z - Other building completion and finishing
43.33.Z - Floor and wall covering
02.30.Z - Gathering of wild growing forestry products, excluding wood
43.29.Z - Other construction installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.13.Z - Test drilling and boring
43.12.Z - Site preparation
43.11.Z - Demolition
23.99.Z - Manufacture of abrasive products and others non-metallic mineral products not elsewhere classified
23.91.Z - Production of abrasive products
23.70.Z - Cutting, shaping and finishing of stone
23.49.Z - Manufacture of other ceramic products
23.42.Z - Manufacture of ceramic sanitary fixtures
23.32.Z - Manufacture of bricks, tiles and construction products, in baked clay
23.20.Z - Manufacture of refractory products
