68.20.Z - Rental and operating of own or leased real estate
                                    
                                            
                                        41.00.A - Construction of residential buildings
                                    
                                            
                                        41.00.B - Construction of non-residential buildings
                                    
                                            
                                        43.11.Z - Demolition
                                    
                                            
                                        43.35.Z - Other building completion and finishing
                                    
                                            
                                        68.11.Z - Buying and selling of own real estate
                                    
                                            
                                        68.31.Z - Intermediation service activities for real estate activities
                                    
                                            
                                        68.32.B - Property management services on a contractual basis
                                    
                                            
                                        71.11.Z - Architectural activities
                                    
                                            
                                        74.13.Z - Interior design activities
                                    
                                            
                                        74.14.Z - Other specialised design activities
                                    
                                            
                                        77.11.Z - Rental and leasing of passenger cars and light motor vehicles, including motorcycles
                                    
                                            
                                        81.10.Z - Combined facilities support activities
                                    
                                            
                                        81.21.Z - General cleaning of buildings
                                    
                                            
                                        82.99.B - Support activities for business operations not classified elsewhere
                                    
                                            
                                        96.99.Z - Other personal service activities n.e.c.