02.40.Z - Service activity related to forestry
43.12.Z - Site preparation
81.30.Z - Landscape service activities
81.29.Z - Other cleaning activities
81.22.Z - Specialised building and industrial cleaning activities
81.21.Z - General cleaning of buildings
77.32.Z - Rental and leasing of construction machinery and equipment
52.21.Z - Service activities incidental to land transportation
49.41.Z - Freight transport by road
43.99.Z - Other specialised construction activities not elsewhere classified
43.39.Z - Other building completion and finishing
43.31.Z - Plastering
43.29.Z - Other construction installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.13.Z - Test drilling and boring
02.10.Z - Silviculture and other forestry activities, excluding gathering of forestry products
43.11.Z - Demolition
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
42.21.Z - Works related to construction of transmission pipelines and distribution networks
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
41.10.Z - Realization of building projects related to erection of buildings
38.12.Z - Collection of hazardous waste
38.11.Z - Collection of non-hazardous waste
25.62.Z - Mechanical working of metal elements
25.61.Z - Treatment and coating of metals
02.30.Z - Gathering of wild growing forestry products, excluding wood
02.20.Z - Logging
