Alexander Norman Brennan

Tomago Aluminium Co. Pty Ltd. produces aluminum. The joint venture company is based in Tomago, Australia. Brian Cooper has been the CEO of the Australian company since 2010.

PPI Corp. Pty Ltd. manufactures and supplies products for irrigation, drainage, water supply and domestic watering. The company was founded in 1979 and is headquartered in Brisbane, Australia.

Australian Institute of Co. Directors is a non-profit organization that provides leadership on director issues. It offers governance education, director development, and advocacy. The organization was founded in January 1, 1990 and is headquartered in Sydney, Australia.

PPI Corp. Holdings Pty Ltd. operates as a holding company with interests in manufacturing and supplying products for irrigation, drainage, water supply and domestic watering. It also manufactures and distributes polyethylene (PE) pipes and fittings, hoses and garden products, and filtration systems. The firm's products include rural pipes, metric pipes, micro irrigation, and pipe fittings and valves. The company was founded in 1979 and is headquartered in Geebung, Australia.

Part of Rio Tinto Ltd., Gove Aluminium Ltd. is an Australian company that manufactures aluminum products. The company is based in Sydney, Australia. Gove Aluminium was acquired by Alcan, Inc. from CSR Ltd. on February 01, 2001.