43.12.Z - Site preparation
                                    
                                            
                                        43.39.Z - Other building completion and finishing
                                    
                                            
                                        77.32.Z - Rental and leasing of construction machinery and equipment
                                    
                                            
                                        77.21.Z - Rental and leasing of recreational and sports goods
                                    
                                            
                                        77.12.Z - Rental and leasing of other motor vehicle, excluding motorcycles
                                    
                                            
                                        77.11.Z - Rental and leasing of cars and light motor vehicles
                                    
                                            
                                        68.32.Z - Management of real estate on a fee or contract basis
                                    
                                            
                                        68.20.Z - Rental and operating of own or leased real estate
                                    
                                            
                                        68.10.Z - Buying and selling of own real estate
                                    
                                            
                                        46.73.Z - Wholesale of wood, construction materials and sanitary equipment
                                    
                                            
                                        45.11.Z - Sale of cars and light motor vehicles
                                    
                                            
                                        43.99.Z - Other specialised construction activities not elsewhere classified
                                    
                                            
                                        43.91.Z - Roofing activities
                                    
                                            
                                        23.61.Z - Manufacture of concrete products for construction purposes
                                    
                                            
                                        43.34.Z - Painting and glazing
                                    
                                            
                                        43.33.Z - Floor and wall covering
                                    
                                            
                                        43.31.Z - Plastering
                                    
                                            
                                        43.29.Z - Other construction installation
                                    
                                            
                                        43.21.Z - Electrical installation
                                    
                                            
                                        43.11.Z - Demolition
                                    
                                            
                                        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
                                    
                                            
                                        23.64.Z - Manufacture of mortars
                                    
                                            
                                        23.63.Z - Manufacture of ready-mixed concrete