SGH Ltd. is an investment company, which focuses on industrial services, media, and investments. The company is headquartered in Sydney, New South Wales and currently employs 11,006 full-time employees. The company went IPO on 2010-04-30. In industrial services, the Company owns WesTrac, Boral and Coates. WesTrac is an authorized Caterpillar dealer in Western Australia and New South Wales /Australian Capital Territory, providing heavy equipment sales and support to customers. Boral is an integrated construction materials business, producing and selling a broad range of materials, including quarry materials, cement, concrete, asphalt and recycled materials. Boral has operations in all the Australian States and Territories. Coates is an equipment hire business which provides a range of general and specialist equipment to a wide variety of markets including engineering, building construction and maintenance, mining and resources, manufacturing, government and events. The company holds a 40.2% interest in Seven West Media, which is engaged in broadcast television, magazine and newspaper publishing and online.