Hansen Investment Group Australia was founded in 2008 and is a developer-builder based in Sydney, Australia. HIGA specialises in development planning, project management, and construction from inception to completion. ​ The group's development management team manages an ever-expanding project portfolio of current, completed, and ongoing projects in prime Sydney locations. They also provide a full scale of solutions and expertise in building and project management, ranging from early-stage development management solutions to the actual construction of the projects. ​ HIGA is most recently working on a five-level low-rise called Ashton Hill located at 1311 Pacific Highway in Turramurra.