Daring to be different:

We lead through purpose and industry expertise.

We thrive by delivering complex projects and creating exceptional client outcomes.

We are Wallbridge Gilbert Aztec (WGA) - a multi-disciplinary, award-winning engineering and project management company with an ethos of developing long-term collaborative client relationships.


Harnessing our collective skills and expertise, our focus is to discover sound, safe and world-leading engineering solutions to address the big challenges facing our clients, communities, and the world.

At WGA, our team of 550+ employees spanning Australia and New Zealand apply smart thinking to create a future-focused and sustainable built environment.

Delivering innovative, buildable and economical solutions.

We want to make projects – and life – easy for everyone. We partner with our clients and will always be there when and where you need us. We’re passionate about what we do, transparent and always honour our word. We strive to solve complex problems by thinking outside the box.