Hassell is a leading international design practice that integrates architecture, landscape architecture, interior design, and urban design. Founded in 1938 and operating globally from studios in Australia, Asia, and the UK, the firm focuses on creating “places people love” through a collaborative, multidisciplinary approach.

Hassell’s work is defined by a commitment to regenerative design and sustainability, moving beyond mere compliance to create socially and ecologically resilient environments. Their portfolio spans diverse scales—from high-performance corporate campuses and transit hubs like the Sydney Metro to speculative innovations like the Lunar Habitat Master Plan.