A team with safety top of mind.
Building better, more sustainable communities for future generations.
Join a company where what matters to you, matters to us.
Water & Sewer, Power, Gas, Civil Works - What can we do for you?
Whatever the Asset - Diona Delivers!
The Diona team is over 500 strong with over 350 direct employees. Our people are the cornerstone of our company.
Why Diona? Join us.
At the recent Civil Contractors Federation (CCF) Awards in South Australia, Kieran Corry was awarded Supervisor of the Year.
On Saturday, 12 May, Diona personnel joined thousands of people across Australia and countless more across the world to share a message of hope and support at this year’s Darkness into Light (DiL) walks.
Who We Are & What We Do