Sharon Warburton

Blackmores Ltd. engages in the business of development and marketing of health products for humans and animals. Its products include vitamins, herbal and mineral nutritional supplements. The company was founded by Maurice Blackmore in 1930 and is headquartered in Warriewood, Australia.

Thiess Pty Ltd. provides engineering and related services in Australia and Asia. Its services include mining, civil engineering, processing, building, environmental and utilities services, and facilities operations and maintenance. The company was founded in 1934 and is headquartered in South Bank, Australia.

Barminco Ltd. provides underground mining services. Its services include production mining, diamond drilling, shotcreting and crushing and screening. The company was founded by Peter Bartlett in 1989 and is headquartered in Perth, Australia.

Western Power distributes renewable electricity sources. The company was founded in and is headquartered in .

Multiplex Ltd. provides construction services.

WGH Holdings Pty Ltd. engages in the production and trade of livestock and grain. Its products include dairy, beef cattle, sheep, and goats. The firm offers cattle breeding, feed milling, livestock aggregation, transport, feedlot facilities, and beef processing activities. WGH Holdings was founded by Emilio Balzarini in 1978 and is headquartered in Fremantle, Australia.

Barminco Holdings Pty Ltd. operates as a holding company with interests in providing underground hard rock contract mining services. The firm involves in the provision of equipment, personnel, and technical expertise to conduct underground operations for producing mining companies, primarily in the gold, copper, and nickel sectors as well as zinc and tin. It also provides underground diamond drilling, crushing and screening, and support services. The company was founded in 1989 and is headquartered in Perth, Australia.

Thiess Group Holdings Pty Ltd. is the world's largest mining services provider with over 85 years of mining experience. Thiess Group Holdings is based in Brisbane, AU. The Australian company is focused on driving towards a sustainable future.