25.53.Z - Machining of metals
                                    
                                            
                                        16.25.Z - Manufacture of doors and windows of wood
                                    
                                            
                                        16.27.Z - Finishing of wooden products
                                    
                                            
                                        25.63.Z - Manufacture of tools
                                    
                                            
                                        27.33.Z - Manufacture of wiring devices
                                    
                                            
                                        27.90.Z - Manufacture of other electrical equipment
                                    
                                            
                                        28.41.Z - Manufacture of metal forming machinery and machine tools for metal work
                                    
                                            
                                        28.42.Z - Manufacture of other machine tools
                                    
                                            
                                        33.11.Z - Repair and maintenance of fabricated metal products
                                    
                                            
                                        33.12.Z - Repair and maintenance of machinery
                                    
                                            
                                        33.13.Z - Repair and maintenance of electronic and optical equipment
                                    
                                            
                                        33.17.Z - Repair and maintenance of other civilian transport equipment
                                    
                                            
                                        33.20.Z - Installation of industrial machinery and equipment
                                    
                                            
                                        43.12.Z - Site preparation
                                    
                                            
                                        43.22.Z - Plumbing, heat and air-conditioning installation
                                    
                                            
                                        43.42.Z - Other specialised construction activities in construction of buildings
                                    
                                            
                                        43.99.Z - Other specialised construction activities n.e.c.