42.11.Z - Works related to construction of roads and motorways
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
81.30.Z - Landscape service activities
77.32.Z - Rental and leasing of construction machinery and equipment
52.21.Z - Service activities incidental to land transportation
49.41.Z - Freight transport by road
45.20.Z - Maintenance and repair of motor vehicles, excluding motorcycles
43.99.Z - Other specialised construction activities not elsewhere classified
43.22.Z - Plumbing, heat and air-conditioning installation
43.11.Z - Demolition
10.92.Z - Manufacture of prepared pet foods
42.91.Z - Works related to construction of water projects
42.13.Z - Works related to construction of bridges and tunnels
41.20.Z - Building works related to erection of residential and non-residential buildings
38.11.Z - Collection of non-hazardous waste
25.11.Z - Manufacture of metal structures and parts of structures
23.63.Z - Manufacture of ready-mixed concrete
23.61.Z - Manufacture of concrete products for construction purposes
23.20.Z - Manufacture of refractory products