Major clients in 2007/08 include:
Green Gate Ltd
Widespread Energy Ltd
Grande Energy Ltd
New Zealand Oil & Gas Ltd
Global Resource Holdings, LLLP
Swift Energy New Zealand Ltd
Austral Pacific Energy Ltd
L&M Petroleum Ltd
Ocean Harvest Ltd
Genesis Energy
Centre for Advanced Engineering
Todd Energy Ltd
OMV New Zealand Ltd
Akura Ltd
New Zealand government agencies
Crown Minerals
Institute of Geological and Nuclear Sciences
Major previous clients have included:
EEX Corporation (merged into Newfield Exploration Company in 2002)
Vanco Energy Company
Preussag Energie (acquired by OMV in 2003)
Petrochem Ltd (subsidiary of Ballance Agri-Nutrients Ltd)
Pogo Producing Company
Contact Energy
Mighty River Power
Tag Oil (NZ) Ltd
Natural Gas Corporation (Vector Networks)
Port Taranaki Ltd
Trans Alta New Zealand Ltd
Kerr McGee
Premier Oil
Samson Industries
Antrim Energy
Rigel Petroleum
Woodside Petroleum
Calgary Petroleum Ltd
Commerce Commission
Ministry for the Environment