41.20.Z - Building works related to erection of residential and non-residential buildings
08.92.Z - Extraction of peat
09.90.Z - Support activities for other mining and quarrying
19.20.Z - Manufacture and processing of refind petroleum products
23.99.Z - Manufacture of abrasive products and others non-metallic mineral products not elsewhere classified
43.11.Z - Demolition
43.12.Z - Site preparation
43.22.Z - Plumbing, heat and air-conditioning installation
43.31.Z - Plastering
43.33.Z - Floor and wall covering
43.34.Z - Painting and glazing
43.39.Z - Other building completion and finishing
43.99.Z - Other specialised construction activities not elsewhere classified
46.90.Z - Non-specialised wholesale trade
47.99.Z - Other retail sale not in stores, stalls or markets
49.10.Z - Passenger rail transport, interurban
49.41.Z - Freight transport by road