43.22.Z - Plumbing, heat and air-conditioning installation
                                    
                                            
                                        43.34.Z - Painting and glazing
                                    
                                            
                                        71.20.B - Other technical testing and analysis
                                    
                                            
                                        71.12.Z - Engineering activities and related technical consultancy
                                    
                                            
                                        68.20.Z - Rental and operating of own or leased real estate
                                    
                                            
                                        49.41.Z - Freight transport by road
                                    
                                            
                                        47.79.Z - Retail sale of second-hand goods in specialised stores
                                    
                                            
                                        46.77.Z - Wholesale of waste and scrap
                                    
                                            
                                        46.73.Z - Wholesale of wood, construction materials and sanitary equipment
                                    
                                            
                                        46.72.Z - Wholesale of metals and metal ores
                                    
                                            
                                        46.71.Z - Wholesale of fuels and related products
                                    
                                            
                                        43.39.Z - Other building completion and finishing
                                    
                                            
                                        41.20.Z - Building works related to erection of residential and non-residential buildings
                                    
                                            
                                        43.33.Z - Floor and wall covering
                                    
                                            
                                        43.32.Z - Joinery installation
                                    
                                            
                                        43.31.Z - Plastering
                                    
                                            
                                        43.29.Z - Other construction installation
                                    
                                            
                                        43.21.Z - Electrical installation
                                    
                                            
                                        43.12.Z - Site preparation
                                    
                                            
                                        43.11.Z - Demolition
                                    
                                            
                                        42.22.Z - Works related to construction of telecommunications and electricity lines
                                    
                                            
                                        42.21.Z - Works related to construction of transmission pipelines and distribution networks