Guy Templeton

Parsons Brinckerhoff Group LLC provided engineering and construction consulting services. The firm specialized in mining, operations and maintenance, program and construction management, transportation, strategic consulting, and other related services. The company was founded by William Barclay Parsons in 1885 and was headquartered in New York, NY.

WSP New Zealand Ltd. engages in the provision of multidisciplinary infrastructure consultancy services. It offers integrated asset development and management services at all phases of the lifecycle including concept development, planning, detailed design, procurement, construction, commissioning, operation, maintenance, rehabilitation, and upgrading. The company was founded in 1870 and is headquartered in Wellington, New Zealand.

Minter Ellison provides legal services. The company is headquartered in Sydney, Australia.

Green Building Council of Australia (GBCA) is an organization that focuses on promoting sustainable buildings and communities in Australia. The non-profit company is based in Barangaroo, Australia. The GBCA was established in 2002 with the aim of leading the sustainable transformation of the built environment. The organization's purpose is to accelerate the transformation of Australia's built environment into one that is healthy, liveable, productive, resilient, and sustainable. The Australian company was founded by Maria Atkinson. The CEO is Davina Rooney.

WSP Australia Pty Ltd. engages in the provision of engineering and environmental consulting services. The company was founded in March 26,1997 and is headquartered in Sydney, Australia.

WSP NZ Acquisition Ltd. operates as a holding company. The company was founded on August 10, 2017 and is headquartered in Auckland, New Zealand.