43.12.Z - Site preparation
08.12.Z - Operation of gravel and sand pits and mining of clay and kaolin
23.61.Z - Manufacture of concrete products for construction purposes
23.63.Z - Manufacture of ready-mixed concrete
42.11.Z - Construction of roads and motorways
42.91.Z - Construction of water projects
46.63.Z - Wholesale of mining, construction and civil engineering machinery
46.71.Z - Wholesale of motor vehicles
46.72.Z - Wholesale of motor vehicle parts and accessories
46.83.Z - Wholesale of wood, construction materials and sanitary equipment
47.12.Z - Other non-specialised retail sale
47.81.Z - Retail sale of motor vehicles
49.41.Z - Freight transport by road
81.23.B - Other cleaning activities not classified elsewhere