Clough Limited (Clough) Clough is an engineering and project services contractor. The Company provides services to the Oil and Gas and Metals and Minerals markets in Australia and Papua New Guinea. The Company offers a range of services, including design, construction, commissioning and long term asset support and optimization. The Company’s services for the Oil and Gas market include upstream, downstream, offshore, onshore, oil, gas, Liquid Natural gas (LNG) and petrochemical services. The Company’s services for the Metals and Minerals market sector includes engineering, construction and asset support services for iron ore, coal, precious and other minerals and metals projects. The Company provides these services in four business lines: Engineering & Technology, Construction, Jetties & Marine and Commissioning & Brownfield. The Company has operating centers across Australia, Papua New Guinea, Asia and Europe.