81.30.Z - Landscape service activities
                                    
                                            
                                        41.00.A - Construction of residential buildings
                                    
                                            
                                        41.00.B - Construction of non-residential buildings
                                    
                                            
                                        42.11.Z - Construction of roads and motorways
                                    
                                            
                                        42.21.Z - Construction of utility projects for fluids
                                    
                                            
                                        43.12.Z - Site preparation
                                    
                                            
                                        43.22.Z - Plumbing, heat and air-conditioning installation
                                    
                                            
                                        43.23.Z - Installation of insulation
                                    
                                            
                                        43.24.Z - Other construction installation
                                    
                                            
                                        43.99.Z - Other specialised construction activities n.e.c.
                                    
                                            
                                        46.83.Z - Wholesale of wood, construction materials and sanitary equipment
                                    
                                            
                                        81.22.B - Other building and industrial facility cleaning not classified elsewhere
                                    
                                            
                                        81.23.B - Other cleaning activities not classified elsewhere
                                    
                                            
                                        91.30.Z - Conservation, restoration and other support activities for cultural heritage