70.22.Z - Business and other management consultancy activities
27.12.Z - Manufacture of electricity distribution and control apparatus
35.11 - Production of electricity from non-renewable sources
35.21 - Manufacture of gas
43.22 - Plumbing, heat and air-conditioning installation
47.91.Z - Intermediation service activities for non-specialised retail sale
62.01.Z - Computer programming activities
62.09.Z - Other information technology and computer service activities
70.10.Z - Activities of head office and holding companies, excluding financial holding companies
82.11.Z - Office administrative service activities