Outsourcing of studies

Elia outsources some studies to design offices. The scope of the assignment varies from a simple study to a turnkey project (study, works and project follow-up). Study assignments mainly relate to high-voltage substations, lines and cables in the fields of civil engineering and electricity.

Substation studies

High voltage (HV)
Low voltage (LV)
Civil engineering work

Cable studies

Study and project follow-up

Line studies


The Outsourcing Unit also manages the service contracts of negotiators, site supervisors, safety coordinators and engineering experts.

For more information please contact

Nathalie Vierset


To mitigate resource demand peaks, Elia uses external labour by means of a managed service provider that manages companies supplying external consultants.

Shanna Jacobs
This website uses cookies to provide you with an optimal browsing experience. Some cookies are strictly necessary for the operation of this website and cannot be rejected, while others are used for analytical/functional/targeting purposes and can be rejected. For more information, please consult our Cookie Policy . You can manage/change your cookie preferences at any time. If you do not manage your preferences, only the cookies which are strictly necessary will be accepted.