Hugh Andrew Jon Edwards

Nido Petroleum Pty Ltd. engages in the business of exploring, developing, and producing oil and gas. The company was founded by Charles Waite Morgan on May 19, 1999 and is headquartered in Perth, Australia.

Part of PricewaterhouseCoopers International Ltd., PricewaterhouseCoopers Legal provides legal services. The private company is based in Sydney, Australia.

Calibre Rail Pty Ltd. provides engineering and project management services to the resources and transport industries. The private company is based in Perth, Australia. and has subsidiaries in Australia.

MACA Ltd. engages in the provision of mining services and civil construction services to the mining industry. It also provides loading, hauling, drilling and blasting, crushing and screening, and civil infrastructure services to both public and private industries. It operates through the following segments: Mining, Civil and Infrastructure, and Interquip. The company was founded in November 2002 and is headquartered in Welshpool, Australia.

Sungrid Pty Ltd. engages in the provision of energy solutions. It distributes solar photovoltaic modules to customers all around Australia. The company was founded on August 28, 2007 and is headquartered in Perth, Australia.

Calibre Global Pty Ltd. provides project management, engineering and consultancy services. Its services include concept development, determining project feasibility, engineering design, project management, construction management, operational support, optimization of operating assets and the integration of new technology. The company was founded in 2002 and is headquartered in Perth, WA.