Market Operations

CEEGEX Market Supervision
Dunkerque LNG
EnergyStock
FluxSwiss

Fluxys DE (NEL)
Fluxys (IUK)
Fluxys TENP
HUPX Market Supervision

LBTG
TAQA Gas Storage
Vermillion

Gas Operations

Alpiq
AXPO UK
Banca IMI
BNP Paribas
CFP Trading
Cheniere
Chevron
Citigroup
CME
ConocoPhillips
Corona
ENEL

Energya VM
ESBI
Faroe Petroleum
Gas Natural
Glencore
Goteborg Energi
Gunvor
Hartree
ICE
Koch Supply & Trading
Macquarie
Mercuria

Novatek
PetroChina
Petronas
Repsol
Shell
Sonatrach
Total Gas & Power
Trafigura
Vermilion
Vitol
VNG
Yamal

Power Operations

CF Partners
Citigroup
ENEL

Hartree
ICE
Koch Supply & Trading

Macquarie
Petroineos
VPI (Immingham)

Software

Alpiq
Bord Gais Eireann
BP
Castleton
Centrica
Chevron
ConocoPhillips
ENEL

Energya
EnergyStock
Galp Energia
Gas Natural
Gazprom M&T
Gunvor
Hartree
INEOS

Macquarie
Mercuria
Shell
TAQA Energy
Total Gas & Power
TrailStone
Vermilion
Vitol