Adelaide Brighton Cement (ABC) is an Australian manufacturer of cement, lime and dry blended products. ABC operates manufacturing and distribution facilities in South Australia, the Northern Territory, and New South Wales. Associated brands and companies include Cockburn Cement, Sunstate Cement, Northern Cement, Independent Cement & Lime, and Building Product Supplies. The company's Geelong Cement works, at Fyansford, was closed in 2001. The company is listed on the Australian Stock Exchange as Adelaide Brighton Limited (ABC).