43.12.Z - Site preparation
43.22.Z - Plumbing, heat and air-conditioning installation
81.30.Z - Landscape service activities
81.29.Z - Other cleaning activities
81.21.Z - General cleaning of buildings
81.10.Z - Buildings service support activities
77.32.Z - Rental and leasing of construction machinery and equipment
52.24.C - Cargo handling in other reloading points
43.99.Z - Other specialised construction activities not elsewhere classified
43.29.Z - Other construction installation
01.61.Z - Support activities for crop production
43.21.Z - Electrical installation
43.11.Z - Demolition
42.11.Z - Works related to construction of roads and motorways
33.12.Z - Repair and maintenance of machinery
08.92.Z - Extraction of peat
08.12.Z - Operation of gravel and sand pits; mining of clays and kaolin
02.20.Z - Logging
02.10.Z - Silviculture and other forestry activities, excluding gathering of forestry products