History & Milestones

In the late 1970s Delta Group was made up of founder and Managing Director Con Petropoulos, a prime mover and an excavator.

Today, we are one of the largest diversified contractors of our type in the world – with the scale and systems to mobilise our personnel and plant to meet the demands of any project in any location – metro, regional, remote or marine.


1970 →

  • Our inaugural demolition project –
    Yallourn North, La Trobe Valley, Victoria

1980 →

  • First high rise demolition –
    Housing Trust apartments in Collingwood, Melbourne

1990 →

  • MCG Southern Stand, Melbourne
  • Crown Casino, Melbourne
  • Governor Macquarie Tower, Sydney
  • Federation Square, Melbourne

2000 →

  • MCG Members’, Olympic and Ponsford Stands, Melbourne
  • Stadium Australia, Sydney
  • Melbourne Convention Centre & South Wharf Redevelopment
  • Rectangular Stadium (AAMI Park), Melbourne
  • Melbourne Docklands

2010 →

  • Canberra International Airport, ACT
  • West Atlas Oil Rig Disaster, Timor Sea
  • ICC Sydney, Darling Harbour
  • Lady Cilento Children’s Hospital, Brisbane
  • BHP Nelson Point, WA
  • Woodsreef Mine, NSW
  • Yarloop Bushfires
  • Sydney Metro & Southwest Rapid Transit System
  • Hazelwood Mine & Power Station, VIC
  • Queen’s Wharf, Brisbane

2018 Company Profile

We will continue to expand and diversify our services to meet our client needs.

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