71.12.Z - Engineering activities and related technical consultancy
19.20.Z - Manufacture of refined petroleum products and fossil fuel products
20.14.Z - Manufacture of other organic basic chemicals
26.11.Z - Manufacture of electronic components
33.14.Z - Repair and maintenance of electrical equipment
35.11.Z - Production of electricity from non-renewable sources
35.14.Z - Distribution of electricity
38 - Waste collection, recovery and disposal activities
43.21.Z - Electrical installation
70.10.Z - Activities of head office and holding companies, excluding financial holding companies