Allwater operates and maintains metropolitan Adelaide's water, wastewater and recycled water systems for SA Water. Our work is essential to ensure the public health of over 1.1 million people and to protect our environment. Allwater is a joint venture between Broadspectrum and SUEZ with each company bringing a wide range of expertise. SA Water and Allwater work closely together, collaborating on strategy and sharing skills and expertise to manage water services across metropolitan Adelaide. Together with SA Water, Allwater is committed to supplying excellent and affordable water services to Adelaide metropolitan customers. Source: this is an extract from the company’s own website.