BHP Billiton Petroleum (Australia) Pty Ltd
BHP Billiton Petroleum (Bass Strait) Pty Ltd
Esso Australia Resources Pty Ltd - Bass Strait
Mitsui E & P Australia Pty Ltd
Vermilion Oil & Gas Australia Pty Ltd
BHP Billiton Petroleum (Victoria) Pty Ltd
Talisman Oil & Gas (Australia) Pty Limited
AWE (Offshore PB) Pty Limited
Peedamullah Petroleum Pty Limited
AWE Oil (Western Australia) Pty Ltd