John H. Akehurst

Oil Search Ltd. engages in the business of oil and gas exploration. It operates through the following segments: PNG Business Unit, Alaska Business Unit, and Centre. The PNG Business Unit segment engages in the development, production, and sale of liquefied natural gas, crude oil, condensate, naphtha, and other refined products. The Alaska Business Unit segment is involved in the exploration, evaluation, and development of hydrocarbons in the United States of America. The Centre segment consists of corporate activities needed to shape, safeguard, and service the business units and the group. The company was founded on January 17, 1929 and is headquartered in Sydney, Australia.

Alinta delivers natural gas in Western Australia through AlintaGas Networks. Gas is distributed to approx. 60 per cent of Western Australian households through over 11,000 km of pipelines. Gas is distributed through Multinet in Victoria. Electricity is distributed through United Energy Distribution. United Energy has networks covering about 1450 square kilometres and serving about 596,000 connections in Melbourne and Mornington Peninsula

Reserve Bank of Australia provides commercial banking services. It offers financial services. The company implements monetary policy, market operations and payment systems. Reserve Bank of Australia was founded in 1959 and is headquartered in Sydney, Australia.

PTTEP Australasia Ltd. extracts oil and gas. It produces, develops and explores assets in the low sovereign risk Australian waters of the Timor Sea. The company was founded in July 2005 and is headquartered in West Perth, Australia.

CCL Secure Pty Ltd. provides polymer based banknote substrates. It supplies Guardian which is issued by countries worldwide. The company was founded in 1996 and is headquartered in Craigieburn, Australia.