Atlassian Central

Atlassian Central, co-owned by Dexus and Atlassian, is a landmark 40-storey commercial tower rising approximately 180 metres high within Sydney’s Innovation and Technology Precinct. Positioned above Central Station, it represents a new generation of workplace design at the intersection of sustainability, connectivity and urban integration.

This 40,000sqm development will accommodate up to 25,000 workers and is recognised as a world-first in hybrid timber high-rise construction. Its innovative structural system combines mass timber with steel and glass to set a new benchmark for sustainable commercial design.

Designed as a vibrant mixed-use destination, the tower integrates workplace, public and community spaces, including a youth hostel within the lower levels.

TTW is delivering multidisciplinary engineering services across civil, structural and façade design, including:

• Major stormwater infrastructure, flood protection strategies and integration with the public domain, ensuring alignment with both current works and future precinct development
• Strategic core repositioning to efficiently manage overturning forces, optimise concrete use and ensure a buildable structural solution for the building’s height and form
• A bespoke inclined curtain wall façade with integrated vertical solar panels generating renewable energy on site
• Specialist transport and infrastructure expertise as the approved engineering organisation (AEO), working closely with Transport for NSW to coordinate complex interfaces