The Diona team is over 500 strong with over 350 direct employees. Our people are the cornerstone of our company.
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Diona is proud to support WaterAid Australia, a charity dedicated to improving access to clean water, decent toilets and hygiene education for communities in some of the world's poorest countries.
The Liverpool CBD project received the Project Excellence Award for 2019.
Murrarie Looping Project - 905 metres of gas pipeline pulled under the Brisbane River