The Diona team is over 500 strong with over 350 direct employees. Our people are the cornerstone of our company.
Why Diona? Join us.

Tommy Kelly

Liverpool CBD receives Sydney Water's Project Excellence Award

The Liverpool CBD project received the Project Excellence Award for 2019.

Read more

Murrarie Looping Project

Supporting Local Business - AOC Traffic Control

As a champion of both women in the civil construction industry and local business in South Australia, Diona is a proud supporter of AOC Traffic Control. We recently chatted with Aoife about her journey as a new business owner.

Read more

Marsden Park - Diona constructs first dual barometric loop in Sydney Water network.