Advanced Well Technologies
AGIP Australia Ltd
AGL Energy Ltd
AJC Corporate Services
Amerstrand Engineering Sdn Bhd – Malaysia
Amity Oil Ltd
Antares Energy Limited
Anzon Australia Ltd
AON Risk Services
Apache Energy Ltd
ARC Energy
Australian Ethical Investment
Australian Worldwide Exploration
Beach Petroleum Limited
BG Exploration & Production India Ltd
BHP Billiton Petroleum
Blue Energy
BP Developments Australia Ltd
CalEnergy Gas
Carr Energy Pty Ltd
ChevronTexaco Australia Pty Ltd
City Acceptance Corp Pty Ltd
Commonwealth Bank of Australia
ConocoPhillips Australia
Cooper Energy Ltd
Credit Suisse First Boston
Delhi Petroleum Pty Ltd
Deloitte & Touche (UK) – Singapore
Dept. of Energy Business – Bangkok
Dept. Industry, Tourism, Resources – Canberra
Dept. Industry, Tourism & Resources – WA
Dept. of Infrastructure, Energy & Resources – Tasmania
Dept. Minerals & Energy – NSW
Dept. Primary Industries – Victoria
ENI Australia Limited
Enertrade
Energex
Energy Geoscience Victoria
Environment Australia
Epic Energy
Ernst & Young
Esso Australia Ltd
Fujitsu Australia New Zealand
GB Energy Ltd
GE Financial Services
Genesis Energy – New Zealand
Geoscience Australia
Goldman Sachs JB Were
Granherne Pty Ltd
Halliburton Australia Pty Ltd
Hardman Resources Ltd
Honeywell-Woodside TSA
HIS Energy
Interfinancial Ltd
Invest Australia

Itochu Australia
Japan External Trade Organisation
Khafj Joint Operations
Korea Gas Corporation – South Korea
Kuehne & Nagel Pty Ltd
Kuwait Petroleum Corporation – Kuwait
Liquid Niugini Gas Ltd
LNG Limited
Macquarie Bank Ltd
Majestic Teco Pty Ltd
Marsupial Pty Ltd
Marubeni – Itochu Tubulars Oceania Pty Ltd
Max de Vietri Group P/L
MBT Chartered Accountants
Merrill Lynch (Equities) Australia Ltd
Mighty River Power – New Zealand
Mineral Resources Tasmania
Ministry of Economic Development – New Zealand
Ministry of Oil & Gas – Sultanate of Oman
Molopo Australia NL
Mosaic Oil
National Offshore Petroleum Safety Authority
NAZ Investment Bank
Novus Petroleum
Nido Petroleum Ltd
NWS Australia LNG
Oil Search Limited
OMV New Zealand Ltd – New Zealand
Origin Energy
Osaka Gas Australia Pty Ltd
Papuan Oil Search Ltd
Power & Water Corporation
PT Bank Mandiri Jakarta – Indonesia
Puyat Jacinto & Santos Law - Philippines
RFC Corporate Finance Ltd
Rheochem PLC
Roc Oil Company
Royal Australian Air Force
RPS Energy
Santos Limited
Schlumberger
Shell Development (Australia) Pty Ltd
Shell Todd Oil Services Ltd
Sterling Oil & Gas
Surrounds Network Pty Ltd
Swift Energy NZ Limited – New Zealand
Tap Oil Limited
Tenix ADS Corporation P/L
TGS-NOPEC
Timor Sea Designated Authority
Transfield Worley
WestLB AG
Westpac Banking Corporation
Woodside Energy Ltd