Ethos Urban
Architecture and PlanningNew South Wales, Australia51-200 Employees
Ethos Urban is a mid-sized architecture and planning consultancy based in Sydney, New South Wales, and part of Colliers. It advises industry and government on the challenges and opportunities of urbanisation in Australia, taking a holistic approach that blends planning, economics, design, social strategy, and engagement to guide complex projects and unlock development potential. The firm emphasizes people-centric cities, placing residents at the heart of its work. It is described as award-winning in its field. In 2026, Ethos Urban signed a new client, Costco Wholesale Australia Pty Ltd, to work on a development site in Pakenham, with the firm submitting the proposal on Costco's behalf. As a Colliers Company, Ethos Urban operates within the architecture and planning sector, supported by a mid-sized team to address urban development challenges.