Gareth John Mann

WDS Ltd. provides specialist development, design, engineering, construction, fabrication, and maintenance related services to the energy and mining sectors. The company was founded in 1952 and is headquartered in Fortitude Valley, Australia.

Worley New Zealand Ltd. designs, builds and maintains industrial plants. It provides services in the power generation, oil and gas, refining, petrochemical, and dairy, food and beverage, forestry and minerals processing industries. The company was founded in 1994 and is headquartered in New Plymouth, New Zealand.

Broadspectrum Ltd. engages in the provision of engineering, construction and maintenance. It operates through the following segments: Infrastructure, Defence, Social and Property, Resources and Industrial, Americas, and Corporate. The Corporate segment provides governance services including finance, legal, risk management and corporate secretarial functions. The company provides logistics and facilities management, construction, consulting, operations and maintenance, and well servicing. The company was founded by Franco Belgiorno-Nettis in 1956 and is headquartered in North Sydney, Australia.