43.11.Z - Demolition
43.21.Z - Electrical installation
81.30.Z - Landscape service activities
81.29.Z - Other cleaning activities
52.21.Z - Service activities incidental to land transportation
49.41.Z - Freight transport by road
46.21.Z - Wholesale of grain, unmanufactured tobacco, seeds and animal feeds
43.99.Z - Other specialised construction activities not elsewhere classified
43.91.Z - Roofing activities
43.32.Z - Joinery installation
43.29.Z - Other construction installation
43.22.Z - Plumbing, heat and air-conditioning installation
02.10.Z - Silviculture and other forestry activities, excluding gathering of forestry products
43.13.Z - Test drilling and boring
43.12.Z - Site preparation
42.11.Z - Works related to construction of roads and motorways
16.29.Z - Manufacture of other products of wood; manufacture of articles of cork, straw and plaiting materials
16.24.Z - Manufacture of wooden containers
16.23.Z - Manufacture of other builders carpentry and joinery
16.10.Z - Sawmilling and planing of wood
02.30.Z - Gathering of wild growing forestry products, excluding wood
02.20.Z - Logging
