| Anne Helen Richards | Director | 1 Jan 2008 | 30 Jun 2011 | British | 62 years |
| Brodies Ws | Corporate Nominee Secretary | 28 Mar 1996 | 16 Apr 1996 | - | - |
| Catherine Gail Cripps | Director | 1 Nov 2017 | 4 Nov 2021 | British | 61 years |
| Christopher Charles Heffer | Director | 2 Dec 2021 | 1 Mar 2022 | British | 54 years |
| David Anthony Venus | Secretary | 16 Apr 1996 | 6 Jan 2014 | British | - |
| David Logan Stewart | Director | 1 Apr 2008 | 17 Nov 2012 | British | 84 years |
| George Edward Charles Jenkins | Director | 1 Apr 2008 | 31 Oct 2014 | British | 86 years |
| Gordon Mackay Bagot | Director | 19 Nov 2002 | 31 Mar 2008 | British | 81 years |
| James Meyer Sassoon | Director | 1 Jan 2008 | 20 May 2010 | British | 71 years |
| James Porteous | Director | 28 Mar 1996 | 31 Mar 2008 | British | 100 years |
| Janet Patricia Bruce | Director | 28 Mar 1996 | 31 Oct 2008 | British | 81 years |
| Janet Patricia Bruce | Director | 10 Jul 2009 | 30 Jun 2014 | British | 81 years |
| Jean Macdonald | Secretary | 6 Jan 2014 | 10 Nov 2017 | British | - |
| Jean Venables | Director | 1 Jul 2014 | 23 Sept 2016 | British | 78 years |
| John Maxwell Kennedy | Director | 28 Mar 1996 | 31 Dec 2007 | British | 92 years |
| Margaret Joan Stephens | Director | 21 Apr 2020 | 18 Jan 2024 | British | 65 years |
| Norman Harrison | Director | 15 Jun 2011 | 14 Jun 2017 | British | 74 years |
| Norman Harrison | Director | 6 Jul 2017 | 31 Oct 2017 | British | 74 years |
| Peter Neumann | Director | 1 Dec 2014 | 30 Nov 2020 | British | 78 years |
| Philip Luxford | Director | 1 Feb 2024 | 1 Aug 2024 | British | 49 years |
| Raymond Johnstone | Director | 28 Mar 1996 | 31 Dec 2007 | British | 97 years |
| Richard Leslie Martin Wohanka | Director | 16 Jan 2012 | 19 Aug 2022 | British | 74 years |
| Robert Malcolm Armour | Director | 1 Jun 2013 | 16 Dec 2021 | British | 67 years |
| Roger Stephen Richard Lowe | Director | 3 Nov 2016 | 21 Apr 2017 | British | 60 years |
| Sally Bridgeland | Director | 21 Apr 2017 | 20 Apr 2020 | British | 62 years |
| William Graeme Knox | Director | 29 Apr 1996 | 31 Mar 2002 | British | 81 years |
