Delta Group is at the forefront of generational change as the world transitions to an urbanised, digitised and decarbonised future
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, and Perth, as well as regional branches in the Latrobe Valley 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 Vision
To shape the urban and industrial landscapes of tomorrow
Our Mission
To understand the project lifecycle better than any other contractor
People First
No other business practice is more important than the safety of our people
Dependable
We refuse to accept anything but the very best we can give to a client and their project
Think Differently
Where others see obstacles, we see opportunities
Determined
We’re not just responsible, we’re accountable. Every one percent matters
0
Harm
For our people, our customers and the environment
0
Waste
Identifying and eliminating waste in everything we do
1%
Improvement
Living in a continuous improvement mindset, striving to be that little bit better every day
100%
Sustainable
Building long-term value through relentless innovation and unwavering commitment to our stakeholders
Management
Con Petropoulos
Founder & Managing Director
Mark Welsh
Executive Director
Jatin Rangras
Executive Director
Jason Simcocks
Executive General Manager
Danny Busatta
General Manager
Dominic Santullo
General Manager
Recycling & Logistics
Phil Agius
General Manager
Delta Rent
Jason Attard
General Manager Civil
Khaled Ayache
Divisional Manager
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.
Plant & Equipment
Delta Group operates Australia’s largest privately owned fleet of specialist plant and equipment. Our late model, new generation hydraulic excavators have the capacity to maintain high performance and productivity while minimising harmful pollutants.
Our latest machines can operate with synthetic and biodiesel, lead free and biodegradable hydraulic oil, and incorporate unique sustainability features such as fully recyclable manufacturing components.
News & Media
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Months of meticulous planning pays off
Learn more: Months of meticulous planning pays offAfter months of meticulous preparation, the CMA Contracting team at…
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Collaboration leads to innovation on HV tower project
With concrete foundations traditionally used at a 500kV voltage level,…
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Risk managed method delivers desired outcome
The combination of technical expertise with a Safety in Design…
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Delta NSW responds to Dubbo crane collapse
Supporting clients through critical and unforeseen incidents remains a core…
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2026 Honour Roll celebrates 7,297 years of experience
This year’s Honour Roll welcomes the Class of 2021 –…
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