Enabling
communities
to thrive
by delivering essential infrastructure to connect, empower, and sustain communities across Australia.
Enabling
communities to
thrive
We see this purpose
come to life every day
in the great work.

Diona Celebrates Success in Urban Utilities’ Crew of the Quarter Awards

We are excited to share that Diona’s Water North Zones Program team has been recognised with four out of the five categories of Urban Utilities’ Crew of the Quarter Awards.

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MDJV Finalist in 2024 AWA Awards SA Infrastructure Project Innovation

We’re thrilled to announce that together with SA Water , we’ve been shortlisted as a finalist in the 2024 Australian Water Association Water Awards South Australia in the Infrastructure Project Innovation – Regional category.

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Cameron Park Reservoir Rises to Meet Community Needs

We’re excited to share the latest updates on our Cameron Park Reservoir project, where our collaboration with Hunter Water is driving enhanced water resources for the community.

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Recognising R U Okay? Day Across Diona

Today, in recognition of R U OK? Day, teams across Diona came together to raise awareness about mental health and the importance of meaningful conversations.

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Discover Our Work

Together, We Thrive

Our purpose is to enable communities to thrive by developing infrastructure that is not only essential, but sustainable and accessible. With every project, we’re committed to fostering the well-being of communities and the planet.

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