Defence and National Security

Leveraging a globally connected team, we offer innovative, value-based solutions focused on helping Defence achieve its vision both now and into the future.
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Our Defence clients face ever-changing external challenges, requiring them to adapt and strengthen their capabilities and sustainment strategies. They trust our Defence team for our scale, expertise, and diverse experience to deliver tailored solutions rapidly.

As trusted Defence partners, our engineers, architects, designers, urban planners, economists, environmental scientists and project managers have helped deliver positive impacts in unique, complex and challenging environments.

Our connection with Defence goes back more than 90 years  to our founder Gordon Gutteridge who was a World War 1 veteran and founded GHD in Melbourne in 1928 with the primary focus on water and sewerage. During the second World War, GHD diverted its resources to help develop military camps, training schools and hospitals.

Committed to supporting Australia in the war’s aftermath, GHD provided design services for multiple RAAF bases, including runways, taxiways and aprons.

Today, with 1500+ people working on Defence projects, our services span across design and infrastructure, planning and management, environment and heritage, capability acquisition and sustainment.

With 40 offices across the country, our people are within easy reach of nearly every Defence base in Australia and are supported by a national team focussed on helping Defence leverage G HD’s core technical and design capabilities to deliver positive impacts in unique, complex and challenging environments.

Our value-based approach

Leveraging a globally connected team, we offer innovative, value-based solutions focused on helping Defence achieve its vision now and in the future.

Our dedication to multidisciplinary, bespoke expertise allows us to deploy ‘best-for-project’ teams of engineers, architects, environmental scientists, and project managers. This empowers us to assist our Defence sector clients with challenges ranging from infrastructure, environment, and heritage to capability acquisition and sustainment.

Our services extend throughout the project lifecycle and include:

  • Asset management 
  • Architectural, landscape and interiors 
  • Aviation, aeronautical ground lighting and aircraft pavements 
  • BIM
  • Business case development and project approvals 
  • Capability and sustainment services 
  • Data analytics
  • Digital twins
  • Environmental investigations 
  • Environmental planning and approvals 
  • Explosive ordnance consulting 
  • Geospatial and data management services 
  • Geotechnical 
  • Infrastructure advisory and economic analysis 
  • Integrated and immersive digital solutions 
  • Multidisciplinary engineering and design 
  • Program management services 
  • Project management and contract administration 
  • Remediation planning and implementation 
  • Specialist design services such as ballistics, ranges and live fire training areas 
  • Stakeholder and community engagement 
  • Strategic estate planning 
  • Urban design 
  • Virtual and augmented reality

Defence faces a breadth of challenges from infrastructure, environment and heritage through to capability acquisition and sustainment. We apply innovative and value-based solutions to overcome challenges, helping Defence achieve its vision both now and into the future.   

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