
At any one time, Leighton Group companies are undertaking some of the largest and most complex projects in Australia and Asia. A selection of completed major projects, linking to project descriptions, are listed below.
Typically the major projects listed have reported values in excess of $100 million, as reported to the Australian Stock Exchange. Details on smaller projects can be found on the websites of the operating companies.
| Project Name | Group Company | Classification | Location | Completion Date | Map |
|---|---|---|---|---|---|
| Leighton Contractors | |||||
| ABC Accommodation Project | LCPL | Building and property | New South Wales | Oct 2002 | |
| Albany Grain Terminal | LCPL | Engineering and infrastructure | Western Australia | Nov 2006 | |
| AMCOR Glass Bottle Plant - Stage 2 | LCPL | Building and property | South Australia | Jun 2005 | |
| Angel Place | LCPL | Building and property | New South Wales | Oct 2000 | |
| Area C Iron Ore Mine | LCPL | Mining and resources | Western Australia | Jun 2008 | |
| Brisbane Inner City Bypass | LCPL | Engineering and infrastructure | Queensland | Jul 2002 | |
| C&W Optus Mobile Digital Rollout | LCPL | Engineering and infrastructure | Australia wide | Aug 2002 | |
| Central Motorway Junction (Core Area Upgrading) | LCPL | Engineering and infrastructure | New Zealand | May 2007 | |
| Cockatoo Iron Ore Mine | LCPL | Mining and resources | Western Australia | May 2008 | |
| Coppabella Coal Mine | LCPL | Mining and resources | Queensland | Jun 2003 | |
| Defence Headquarters Joint Operations Command | LCPL | Building and property | New South Wales | Jul 2008 | |
| Eastern Distributor | LCPL | Engineering and infrastructure | New South Wales | Dec 1999 | |
| Gap Ridge Village | LCPL | Building and property | Western Australia | Jul 2008 | |
| Green Square Development | LPPL, LCPL | Building and property | Queensland | Aug 2007 | |
| Green Square North Tower | LPPL, LCPL | Building and property | Queensland | Oct 2008 | |
| Homebush Rail Link | LCPL | Engineering and infrastructure | New South Wales | Dec 1997 | |
| Inner Northern Busway - Queen Street to Roma Street | LCPL | Engineering and infrastructure | Queensland | May 2008 | |
| KENS Project (Westpac Building) | LCPL | Building and property | New South Wales | Jun 2006 | |
| Narrows Bridge | LCPL | Engineering and infrastructure | Western Australia | Apr 2001 | |
| Nextgen Networks – Visionstream Design and Construct Contract | LCPL | Engineering and infrastructure | Australia wide | Dec 2002 | |