GPO Exchange

Located beside Victoria Square, GPO Exchange transformed a prominent city block through the adaptive reuse of the historic Telephone Exchange building and delivery of a new 20-storey commercial tower. Rather than treating heritage as a constraint, the project used it as the foundation for a new workplace destination that celebrates Adelaide's history while supporting the needs of modern occupiers.

GPO Exchange was designed to do more than provide office space. More than 25 building systems were integrated through a unified digital platform, creating one of Australia's most advanced smart commercial buildings. The technology ecosystem provides real-time building insights, supports operational performance and enhances the tenant experience while maintaining flexibility for future innovation.

From wellness-focused amenities and premium end-of-trip facilities to leading environmental certifications, every aspect of the development was designed around building performance and occupier wellbeing. The result was South Australia's first Gold WELL office tower, supported by 6 Star Green Star certification and strong NABERS outcomes.

The project has received national and international recognition for innovation, sustainability and project delivery excellence.