41.20.Z - Building works related to erection of residential and non-residential buildings
43.91.Z - Roofing activities
77.39.Z - Rental and leasing of other machinery, equipment and tangible goods not elsewhere classified
77.32.Z - Rental and leasing of construction machinery and equipment
47.99.Z - Other retail sale not in stores, stalls or markets
47.81.Z - Retail sale via stalls and markets of food, beverages and tobacco products
46.76.Z - Wholesale of other intermediate products
46.74.Z - Wholesale of hardware and plumbing and heating equipment and supplies
46.73.Z - Wholesale of wood, construction materials and sanitary equipment
46.72.Z - Wholesale of metals and metal ores
46.71.Z - Wholesale of fuels and related products
46.63.Z - Wholesale of mining, construction and civil engineering machinery
46.61.Z - Wholesale of agricultural machinery, equipment and supplies
46.44.Z - Wholesale of china, ceramics and glassware and cleaning materials
46.42.Z - Wholesale of clothing and footwear
46.41.Z - Wholesale of textiles
43.99.Z - Other specialised construction activities not elsewhere classified
41.10.Z - Realization of building projects related to erection of buildings
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
43.22.Z - Plumbing, heat and air-conditioning installation
43.21.Z - Electrical installation
43.13.Z - Test drilling and boring
43.12.Z - Site preparation
43.11.Z - Demolition
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
42.22.Z - Works related to construction of telecommunications and electricity lines
42.21.Z - Works related to construction of transmission pipelines and distribution networks
42.13.Z - Works related to construction of bridges and tunnels
