| Chris Upstone | Global Client Executive | 2019 | 2022 |
| Amanda Tober | Director, People & Culture | 2012 | 2017 |
| Mark Grodzicky | General Counsel, Company Secretary since 2014 | 2008 | 2017 |
| Cristiano Nicolli | Senior Advisor | 2016 | 2016 |
| Cristiano Nicolli | Managing Director, Chief Executive | 2010 | 2016 |
| Chris Upstone | National Sales Manager for Mining, Oil & Gas | 2012 | 2015 |
| Chris Upstone | WA State Manager | 2011 | 2012 |
| Christopher Shearer | Financial Controller | 2008 | 2011 |
| Chris Smith | Director, Special Projects | 2007 | 2011 |
| Anthony Nantes | Regional Manager, NSW & NZ, UXC Consulting | 2009 | 2010 |
| Rowan Cole | Chief Financial & Risk Officer | 2005 | 2010 |
| Michael Waymark | Chief Executive, Field Solutions Group | 2007 | 2010 |
| Peter Fearns | Group Financial Controller | 2002 | 2006 |
| Julie Eaton | Project Coordinator | | |
| Madeline Burton | Communications Specialist | | |
| Jay Nayar | Regional Manager, Consulting | 2011 | |
