William Fredrick Killinger

TriAusMin Ltd. engages in the exploration and development of base and precious metals deposits. The firm's exploration projects include large landholdings at Woodlawn, Lewis Ponds, as well as other regional exploration properties. It focuses on near-term production and future growth with the aim of ensuring a sustainable business through ongoing exploration success. The company was founded by Robert Irwin Valliant on October 21, 1993 and is headquartered in Sydney, Australia.

Laing O'Rourke Australia Pty Ltd. engages in construction services. It offers engineering and construction services for building and infrastructures, modular manufacturing, investment and development and support services. The company was founded in 2004 and is headquartered in Sydney, Australia.