41.20.Z - Building works related to erection of residential and non-residential buildings
43.31.Z - Plastering
80.20.Z - Security systems service activities
71.12.Z - Engineering activities and related technical consultancy
71.11.Z - Architectural activities
49.41.Z - Freight transport by road
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
23.61.Z - Manufacture of concrete products for construction purposes
43.29.Z - Other construction installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.21.Z - Electrical installation
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
23.69.Z - Manufacture of other articles of concrete, plaster and cement
23.64.Z - Manufacture of mortars
23.63.Z - Manufacture of ready-mixed concrete
