Robert Burgess Leece

Abigroup Ltd. provides building construction, project management and engineering services. The company was founded in 1961 and is headquartered in Gordon, Australia

The Institution of Engineers Australia is the peak body for the engineering profession in Australia, with approximately 112,000 members. The non-profit company is based in Australia, and Stephen Durkin has been the CEO of the company since 2012. The Australian company's work and strategic priorities are focused on promoting and advancing the engineering profession. The company offers migration skills assessment services for a fee, as well as additional paid services. Engineers Australia also provides information about Graduate membership.

Part of Mariner Corp. Ltd., Sydney Opera House is a private company that operates a parking garage. Sydney Opera House is based in Sydney, Australia. Sydney Opera House was acquired by Mariner Corp. Ltd. from Mulpha International Bhd. on March 11, 2005 for $54.58 million. Louise Herron has been the CEO of the Australian company since 2012.

Goldsearch Ltd. is a mineral exploration company, focuses on the identification, discovery and development of mineral assets. It engages in the exploration of copper, cobalt, gold, and nickel. The company was founded on November 26, 2009 and is headquartered in Sydney, Australia.

Sydney Olympic Park Authority is engaged in managing, developing and marketing portfolio of assets. It specializes in biodiversity, environmental monitoring data, parklands and sports services. The company was founded in 2000 and is headquartered in Sydney, Australia.

Transfield Holdings Pty Ltd. operates as an investment holding company. The firm is an Australian private investment and development company focuses in industrial, engineering infrastructure, and renewable energy. The company was founded by Franco Belgiorno-Nettis in 1956 and is headquartered in Walsh Bay, Australia.

Merlin International, Inc. provides information technology consulting and sales services. Its solutions include identity and access management, endpoint visibility, control and compliance, network access and threat detection and response, cloud access and application protection, and secure operations, compliance and monitoring. The company was founded by David Phelps in 1997 and is headquartered in Englewood, CO.

The Tenix Group provides defense and technology contract services. It offers services to defense and commercial markets in Australia, New Zealand, Fiji, Philippines, and United States. The company was founded in 1997 and is headquartered in North Sydney, Australia.