| Campbell David Fleming | Director | 28 Feb 2013 | 29 Apr 2016 | Australian | 62 years |
| Charlotte Anne Hill | Director | 18 Aug 1997 | 30 Apr 2001 | British | 62 years |
| Crispin John Henderson | Director | 12 Jun 2006 | 28 Feb 2013 | British | 78 years |
| Jeremy Alexander James Fraser Burnett Rae | Director | 24 Sept 1996 | 10 Jul 1997 | British | 73 years |
| John Devine | Director | 16 Sept 2009 | 1 Dec 2010 | British | 68 years |
| Nicholas John Kirk | Director | 4 Jul 1997 | 12 Mar 1999 | British | 73 years |
| Peter William Stone | Director | 12 May 2016 | 12 Dec 2022 | British | 61 years |
| Philip James William Reed | Director | 16 Dec 2010 | 30 Jun 2014 | British | 64 years |
| Robin Douglas Clark | Director | 4 Jul 1997 | 18 Aug 1997 | British | 70 years |
| Swift Incorporations Limited | Corporate Nominee Secretary | 24 Sept 1996 | 24 Sept 1996 | United Kingdom | - |
| Thomas William Challenor | Director | 12 Mar 1999 | 16 Sept 2009 | British | 71 years |
| Timothy Nicholas Gillbanks | Director | 12 Jun 2006 | 31 Mar 2017 | British | 60 years |
| William David Lowndes | Director | 30 Apr 2001 | 12 Jun 2006 | British | 63 years |