41.20.Z - Building works related to erection of residential and non-residential buildings
42.11.Z - Works related to construction of roads and motorways
42.12.Z - Works related to construction of railways and underground railways
42.21.Z - Works related to construction of transmission pipelines and distribution networks
42.22.Z - Works related to construction of telecommunications and electricity lines
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
43.11.Z - Demolition
43.12.Z - Site preparation
43.21.Z - Electrical installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.91.Z - Roofing activities
43.99.Z - Other specialised construction activities not elsewhere classified
49.41.Z - Freight transport by road
49.42.Z - Removal services
77.12.Z - Rental and leasing of other motor vehicle, excluding motorcycles
77.39.Z - Rental and leasing of other machinery, equipment and tangible goods not elsewhere classified
