74.90.Z - Other professional, scientific and technical activities not elsewhere classified
43.32.Z - Joinery installation
85.60.Z - Educational support activities
85.59.B - Other out-of-school forms of education, not elsewhere classified
77.39.Z - Rental and leasing of other machinery, equipment and tangible goods not elsewhere classified
77.32.Z - Rental and leasing of construction machinery and equipment
63.99.Z - Other information service activities not elsewhere classified
43.99.Z - Other specialised construction activities not elsewhere classified
43.91.Z - Roofing activities
43.39.Z - Other building completion and finishing
43.34.Z - Painting and glazing
43.33.Z - Floor and wall covering
38.11.Z - Collection of non-hazardous waste
43.31.Z - Plastering
43.29.Z - Other construction installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.21.Z - Electrical installation
43.12.Z - Site preparation
43.11.Z - Demolition
41.20.Z - Building works related to erection of residential and non-residential buildings
38.32.Z - Recovery of sorted materials
38.31.Z - Dismantling of wrecks
38.21.Z - Treatment and disposal of non-hazardous waste
