Gas Metering - image courtesy of Fluxys
GIE Secretariat

The Secretariat is in charge of the daily management, and faciltates the co-ordination between the Working Groups and other activities on behalf of GIE, GTE, GSE and GLE.

The Secretariat is based in:

Avenue de Cortenbergh 100
1000 Brussels
mail us at :

GIE Executive Secretary
Boyana Achovski Boyana Achovski
Secretary General


GIE Deputy Secretary General
Roxana Caliminte Perizat Ybrayeva Doreen Futschik

Roxana Caliminte
Deputy Secretary General

Perizat Ybrayeva
Deputy Secretary General

Doreen Futschik
Deputy Secretary General

GIE Assistants
Marie-France Engels Jamila Saoudi

Marie-France Engels
Senior Assistant

Jamila Saoudi

David Defour

David Defour
Chief Technology Officer

  To download, right click on link + 'save target as'

GIE Organigramme
(version : March 2017)

Adobe Acrobat document
(PDF, 151KB)