25.11.Z - Manufacture of metal structures and parts of structures
25.6 - Manufacture of cutlery, tools and general hardware
25.9 - Manufacture of other fabricated metal products
27.1 - Manufacture of electric motors, generators, transformers and electricity distribution and control apparatus
27.3 - Manufacture of wiring and wiring devices
27.4 - Manufacture of lighting equipment
27.9 - Manufacture of other electrical equipment
33.1 - Repair and maintenance of fabricated metal products, machinery and equipment
33.2 - Installation of industrial machinery and equipment
35.1 - Electric power generation, transmission and distribution