41.20.Z - Building works related to erection of residential and non-residential buildings
43.34.Z - Painting and glazing
81.29.Z - Other cleaning activities
77.11.Z - Rental and leasing of cars and light motor vehicles
71.20.B - Other technical testing and analysis
71.12.Z - Engineering activities and related technical consultancy
71.11.Z - Architectural activities
68.20.Z - Rental and operating of own or leased real estate
49.42.Z - Removal services
49.41.Z - Freight transport by road
46.73.Z - Wholesale of wood, construction materials and sanitary equipment
45.40.Z - Sale, maintenance and repair of motorcycles and related parts and accessories
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
23.61.Z - Manufacture of concrete products for construction purposes
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
43.12.Z - Site preparation
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
42.12.Z - Works related to construction of railways and underground railways
42.11.Z - Works related to construction of roads and motorways
23.63.Z - Manufacture of ready-mixed concrete
