About Us

Established in Victoria since 1988, Delta Group now operates in all States and Territories of mainland Australia with offices in Melbourne, Sydney, Brisbane, Canberra, Adelaide, Darwin, and Perth, as well as regional branches in Karratha, Geelong, Latrobe Valley, Illawarra and Hunter Valley.

We have the financial, operational and organisational capacity to deliver complex demolition, civil construction, recycling and environmental solutions to blue chip commercial and industrial clients.  

Over 35 years Delta Group has grown to become the largest contractor of our type in Australia, with the scale and systems to mobilise our people and plant to meet the demands of any project in any location – metro, regional, remote and marine.

Our Businesses

Management

Con Petropoulos

Founder & Managing Director

Sustainability

Aspiring to achieve zero harm – to our people, our environment and the communities in which we work – is a fundamental driver of our business and why Delta Group invests heavily in maintaining our social licence to operate and to ensuring the work we undertake has a lasting local, social and environmental legacy.

Flicker of Hope

Help us shine a light on Neurofibromatosis (NF) – a debilitating genetic disorder affecting thousands of Australians, for which there is no cure. Please join the Petropoulos family and Delta Group in supporting Flicker of Hope, and help us raise much needed funds for research.

News & Media

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