41.20.Z - Building works related to erection of residential and non-residential buildings
38.12.Z - Collection of hazardous waste
77.32.Z - Rental and leasing of construction machinery and equipment
49.41.Z - Freight transport by road
43.99.Z - Other specialised construction activities not elsewhere classified
43.91.Z - Roofing activities
43.39.Z - Other building completion and finishing
43.33.Z - Floor and wall covering
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
42.22.Z - Works related to construction of telecommunications and electricity lines
42.21.Z - Works related to construction of transmission pipelines and distribution networks
39.00.Z - Remediation activities and other waste management services
01.61.Z - Support activities for crop production
33.14.Z - Repair and maintenance of electrical equipment
33.12.Z - Repair and maintenance of machinery
28.30.Z - Manufacture of agricultural and forestry machinery
25.62.Z - Mechanical working of metal elements
25.11.Z - Manufacture of metal structures and parts of structures
23.61.Z - Manufacture of concrete products for construction purposes
16.23.Z - Manufacture of other builders carpentry and joinery
16.10.Z - Sawmilling and planing of wood
09.90.Z - Support activities for other mining and quarrying
08.92.Z - Extraction of peat
02.40.Z - Service activity related to forestry
02.20.Z - Logging
01.63.Z - Post-harvest crop activities
