GEOGAS

AFRIQUIA GAZ

ALTERGAZ

ANTARGAZ

ASSOCIATION ROYALE DES GAZIERS  BELGES

ATOS WORLD GRID

BEIJING GAS GROUP

CALEO

CBI SHANGAI

CLAMENS

DISTRIGAZ

EANDIS

EDF

ERDF-GRDF

ELECTRABEL

ENGIE

ENI

EIFAGE

FORCLUM INDUSTRIE

FLUXYS

GAGNERAUD

GAZPROM

GAZNAT

GAS NATURAL

GAZ TRANSPORT & TECHNIGAZ

GEDIA SEML

GLNG OPERATIONS

GRDF

GRTgaz

IZGAS

NIGERIA LTD

ORES

ONYHM

PERENCO GABON SA

PETROBRAS

PETROCI

PETRONAS

PETRONET

PRIMAGAZ

QATAR LIQUEFIED
GAS COMPANY

 

QUALIGAZ

REPSOL

ROSINOX

RESEAU TRANSPORT
ELECTRICITE

 

SAIPEM

SCHLUMBERGER

SERVICE INDUSTRIEL
DE GENEVE

SHENGZEN GAS GROUP

SHANGHAI GAS GROUP

SIBELGA

SINOPEC

SOFREGAZ

SOLVAY

SONATRACH

SOREGIES

SSIGE

SYNERGRID ARGB

TECHNIP

THERMODYN

TOTAL

TRANSPORT INFRASTRUCTURES
GAZ FRANCE

 

TRACTEBEL ENGINEERING

…………………………………

REGIES FRANCAISES

BORDEAUX

COLMAR

GRENOBLE

MULHOUSE

STRASBOURG