70.10.Z - Activities of head office and holding companies, excluding financial holding companies
27.12.Z - Manufacture of electricity distribution and control apparatus
37.00.Z - Sewerage
43.22.Z - Plumbing, heat and air-conditioning installation
43.29.Z - Other construction installation
71.11.Z - Architectural activities
71.12.Z - Engineering activities and related technical consultancy
71.20.B - Inspection and issuance of opinions on the technical condition of chimneys and ventilation ducts
74.30.Z - Translation and interpretation activities
82.11.Z - Office administrative service activities