Market Operations

CEEGEX Market Supervision
Dunkerque LNG
EnergyStock
FluxSwiss

Fluxys DE (NEL)
Fluxys TENP
HUPX Market Supervision

LBTG
Shell Singapore
TAQA Gas Storage Bergermeer
TIGF IRIS

Gas Operations

Alpiq
AOT Switzerland
AXPO UK
Banca IMI
Bayerngas
BES
BNP Paribas
Cargill
Centrex
CFP Trading
Cheniere
Chevron Products
Chevron Upstream Europe
Citigroup
CME
ConocoPhillips (UK)
Conoco Norway
Constellation (Exelon)
Corona
DES (Ørsted)

Eneco
ENEL
Energya VM
Engie E&P UK
Engie Global Markets
Engie Norge
ESBI
Faroe Petroleum
Faroe UK
FOGAZ
Gas Natural
Glencore
Goldman Sachs
Goteborg Energi
Gunvor
Hartree
HSBC
ICE

Koch Supply & Trading
Macquarie Bank
Mercuria
Novatek
OMV Norge
PetroChina
Petronas
Repsol
Shell Energy Europe Limited
Sigma 2c
Société Générale
Sonatrach
Total Gas & Power
Trafigura Natural Gas Ltd
Trafigura Trading Europe
Vattenfall
Vermilion
Vitol
VNG
YouTrade

Power Operations

CF Partners
Citigroup
ENEL
Hatree

ICE Clear
Koch Supply & Trading
Macquarie Bank

Petroineos
Shell España
Société Générale
VPI (Immingham)

Software

Alpiq
Banca IMI
Bayerngas
BKW
Bord Gais Eireann
BP
BTG Pactual
Castleton
Centrex
Centrica
Cheniere
Chevron
CME
ConocoPhillips
Credit Suisse
Danske
Delta
DufEnergy
DVEP Energie
EDF France
EDF Trading

EHW
Eneco
ENEL
Energya
EnergyStock
FluxSwiss
Galp Energia
Gas Natural
Gaselys
Gazprom UK
GDF Suez
Glencore
Goteborg Energi
Gunvor
Hartree
Hera Trading
ICE Endex
Intergen
Koch
Macquarie Bank
Maersk

Mercuria
Merrill Lynch
MOL
Nordjysk Elhandel
PetroChina
Petroineos
Petronas
Progress Energy
Scottish Power
Shell
Société Générale
SPE
TAQA Energy
TFE Norway
Total Gas & Power
TrailStone
Tulip Oil
Vayu
Vermilion
Vitol