SA Water is the major tenant at SA Water House. The organisation provides water quality testing, research and a public awareness role for the state of South Australia. SA Water House was built via an integrated design programme led by SA Water and workplace strategy consultants DEGW, in conjunction with the building owner, the Catholic Archdiocese and the development team headed by HASSELL. The design process relied heavily on objectives generated from SA Water's cultural change programme, and developed through a strategic briefing process undertaken by DEGW.