SGH Ltd is a diversified industrial and investment company engaging primarily in heavy equipment sales and service, equipment hire, construction materials, media and broadcasting, as well as energy as... SGH Ltd is a diversified industrial and investment company engaging primarily in heavy equipment sales and service, equipment hire, construction materials, media and broadcasting, as well as energy assets. Operating through various segments including WesTrac, Coates, Boral, and Media Investments, the company serves sectors such as mining, construction, manufacturing, and government. It provides comprehensive support services as a Caterpillar dealer, alongside specialist equipment rental and manufacture of mobile lighting and dewatering equipment. SGH Ltd also holds investments in listed and private media organizations, oil and gas interests, and property assets. Founded in 2010 and headquartered in Sydney, Australia, SGH Ltd operates internationally across Australia, the United Arab Emirates, Indonesia, and the United States, playing a significant role in multiple industries with a broad asset portfolio.