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

Brian McGuinness

Diona recognised in CCF NSW Peoples Awards

At the recent Civil Contractors Federation (CCF) NSW Peoples Awards, Stefan Jones and Joey O’Connor were awarded top honours.

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Canterbury Town Centre – Water & Sewer Infrastructure

Canterbury Town Centre project takes home the big one

The Canterbury Town Centre project for Sydney Water, recently took home the National Award for Project Value $5m to $10m at the National Civil Contractors Federation Earth Awards.

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Diona appreciates your support throughout 2018 and we wish you a happy and safe holiday season.