| 2011 | Winner | Infrastructure Partnerships Australia (IPA) - Project of the Year | Gateway Upgrade Project, QLD |
| 2011 | Winner | Queensland Resources Council (QRC) - Resources Awards for Women (overall winner) | Heather Parry, Project Manager, Dawson North, QLD |
| 2010 | Winner | National Civil Contractors Federation (CCF) Earth Awards - $75m + category | Ipswich Motorway Upgrade: Wacol to Darra, QLD |
| 2010 | Winner | National Safety Council of Australia Awards - Business Excellence through OHS&E Management Award | CLEM7 Tunnel, QLD |
| 2010 | Winner | Workcover NSW WorkSafe Awards - Best Workplace Health and Safety Management System | Ballina Bypass Alliance, NSW |
| 2010 | Winner | Risk Management Institution of Australasia (RMIA) - Risk Manager of the Year | Karl Davey, Group Risk Manager |
| 2010 | Winner | Infrastructure Partnerships Australia (IPA) - Contractor Excellence Award | CLEM7 Tunnel |
| 2010 | Winner | Civil Contractors Federation Earth Award - Category Five (more than $75 million) | Southern Gateway Alliance |
| 2010 | Winner | Public Relations Institute of Australia (PRIA) Awards - Internal Communications | Western Region |
| 2010 | Winner | IFAP/CGU Safe Way Awards Gold Safety Management System | LCPL Construction Divison, WA |
| 2010 | Winner | IFAP Lost Time Injury Performance - six consecutive months without a Lost Time Injury | Gorgon LNG Jetty and Marine Structures Project |
| 2010 | Winner | Masters Builders 2010 Excellence in Construction Award - Best Civil Engineering | Southern Gateway Alliance |
| 2009 | Winner | Engineers Australia Achievement Awards - Management of Engineering | Southern Gateway Alliance |
| 2009 | Winner | Engineers Australia Achievement Awards- Infrastructure and Building | Southern Gateway Alliance |
| 2009 | Winner | WorkSafe Platinum Safety Certificate | Southern Gateway Alliance |
| 2009 | Winner | Public Relations Institute of Australia (PRIA) National Golden Target Awards - Corporate Social Responsibility | 'Youth DriveSafe Initiative', Construction Division, QLD |
| 2009 | Winner | Public Relations Institute of Australia (PRIA) National Golden Target Awards - Internal Communications | 'Take 2 Safety Campaign', Ipswich Logan Interchange, QLD |
| 2009 | Winner | Chartered Institute of Logistics and Transport in Australia (CILTA) National Awards - Excellence in Safety | Infrastructure Services, NSW |
| 2009 | Winner |
NZ Workplace Health and Safety Awards - Best significant health and safety initiative by large organisation |
Northern Gateway Alliance, NZ |
| 2009 | Finalist |
NZ Workplace Health and Safety Awards - Best leadership of an industry sector or region |
Rotowaro coal operations, NZ |
| 2009 | Winner | IPA National Infrastructure Awards - Project of the Year | Defence Headquarters Joint Operations Command (HQJOC) Project, NSW |
| 2008 | Winner |
Australian Water Association - NSW Construction Award |
Liverpool to Ashfield Pipeline, NSW |
| 2008 |
Finalist |
Banksia Environmental Foundation - Climate Award |
Inner Northern Busway, QLD |
| 2008 | Winner |
Public Relations Institute of Australia (PRIA) National Golden Target Awards - Internal Communications |
Resources Division |
| 2008 | Winner |
Infratrain New Zealand Industry Best Practice Award - Procurement Infratrain New Zealand Industry Best Practice Award - Environmental Sustainability |
SH20 Manukau Motorway Link, NZ Northern Gateway Alliance, NZ |
| 2008 | Winner | NZCF Auckland Safety Awards | Northern Gateway Alliance, NZ |
| 2008 | Finalist | Australian Construction Achivement Awards |
North-west T-Way, NSW & MetroRail City Project, WA |
| 2008 | Silver Award |
Constructech Vision Award (USA) - Building Development/Management |
Northern Gateway Alliance, NZ |
|
2008 |
Winner | Infrastructure Partnerships Australia, National Infrastructure Awards, Financial Excellence ABN AMRO, Bilfinger Berger Project Investments, Leighton Contractors | North-South Bypass Tunnel, QLD |
|
2007 |
Winner |
Australian Construction Achievement Awards |
Southern Cross Station, VIC |
|
2007 |
Winner |
Australian Government Comcare Award - |
Visionstream |