The Cement Industry Federation is the national body representing the Australian cement industry, and comprises the three major Australian cement producers - Adelaide Brighton Ltd, Blue Circle Southern Cement Ltd and Cement Australia Pty Ltd. Together these companies account for 100 per cent of integrated clinker and cement supplies in Australia. Their operations are located in every state and territory, and include 15 manufacturing sites, 10 mines and over 70 distribution terminals. In 2007, the industry employed 1,850 people and produced over ten million tonnes of cementitious materials, with an annual turnover in excess of $1.79 billion. In Australia, the industry is responsible for nearly 7.2 Mt per annum of greenhouse gas emissions.