Clients
- Advent Energy
- AECOM (formerly API)
- Chevron – Angola LNG
- APPEA
- Apache Energy
- Arrow LNG (Gladstone)
- Aurora Algae
- Bounty Oil
- BHP Billiton – Petroleum
- BHP Billiton Iron Ore
- Chevron Australia – BWI/TVI assets
- Chevron Australia – Gorgon Gas Development
- Citic Pacific Mining Management
- Coffey Environments
- Department of Environment and Conservation (W.A.)
- DEWHA (now SeWPAC)
- Ensco Drilling Co.
- Environmental Resources Management (ERM)
- FAST JV
- Fortescue Metals Group (FMG)
- Foster Wheeler
- Worley Parsons
- Forge Resources
- Gladstone Port Sorp
- INPEX
- LandCorp
- Maunsells
- Mitsui Group
- Norfolk Island Government
- Oceanica
- Premier Oil
- RPSBBG
- Santos
- Sinclair Knight Merz
- Tap Oil N.L.
- URS
- Vermillion
- Water Corporation
- West Australian Petroleum (WAPET)
- West Australian Petroleum (Gorgon project)
- Western Geophysical/WesternGeo
- Western Power
- Woodside Energy Pty Ltd


