42.11.Z - Works related to construction of roads and motorways
41.20.Z - Building works related to erection of residential and non-residential buildings
42.12.Z - Works related to construction of railways and underground railways
42.22.Z - Works related to construction of telecommunications and electricity lines
43.11.Z - Demolition
43.12.Z - Site preparation
43.13.Z - Test drilling and boring
43.22.Z - Plumbing, heat and air-conditioning installation
43.99.Z - Other specialised construction activities not elsewhere classified
49.39.Z - Other passenger land transport not elsewhere classified
49.41.Z - Freight transport by road
55.20.Z - Holiday and other short-stay accommodation
77.21.Z - Rental and leasing of recreational and sports goods
