43.21.Z - Electrical installation
26.40.Z - Manufacture of consumer electronics
27.1 - Manufacture of electric motors, generators, transformers and electricity distribution and control apparatus
27.90 - Manufacture of other electrical equipment
33.20 - Installation of industrial machinery and equipment
35.12.B - Solar energy
35.16.Z - Storage of electricity
43.41 - Roofing activities
47.54.Z - Retail sale of electrical household appliances
47.91.Z - Intermediation service activities for non-specialised retail sale