| Alastair Graham Gourlay | Director | 17 Mar 2004 | 21 Sept 2016 | British | 61 years |
| Andrew John Powell | Director | 24 Jan 2007 | 20 Jul 2012 | British | 56 years |
| Andrew John Powell | Director | 12 Sept 2017 | 31 Mar 2018 | British | 56 years |
| Anne Fillis | Director | 1 Jan 2010 | 1 Jul 2010 | British | 62 years |
| Anthony Joseph Hoolaghan | Director | 28 Oct 2010 | 31 Mar 2013 | British | 63 years |
| Asset Management Solutions Limited | Corporate Secretary | 9 Mar 2004 | 30 Apr 2015 | United Kingdom | - |
| Balasingham Ravi Kumar | Director | 7 Feb 2018 | 24 Nov 2021 | British | 51 years |
| Charles Denis Lenox Conyngham | Director | 17 Mar 2004 | 1 Jan 2010 | British | 91 years |
| Clare Sheridan | Secretary | 1 May 2015 | 31 Mar 2018 | - | - |
| Clive Franklin Eminson | Director | 14 Jul 2004 | 21 Sept 2006 | British | 69 years |
| Daniel Marinus Maria Vermeer | Director | 9 Feb 2021 | 1 Nov 2022 | Dutch | 45 years |
| Eric Byers | Director | 1 Jul 2005 | 31 Mar 2011 | British | 91 years |
| Eric Rodney Hemming | Director | 1 Jul 2010 | 28 Oct 2010 | British | 77 years |
| Gavin William Mackinlay | Director | 2 Aug 2013 | 24 Oct 2016 | British | 69 years |
| George Peter Farley | Director | 14 Jul 2004 | 18 Apr 2005 | British | 60 years |
| George Peter Farley | Director | 15 Dec 2010 | 13 Sept 2016 | British | 60 years |
| Graham Michael Spence | Director | 28 Oct 2010 | 20 Oct 2011 | British | 65 years |
| Graham Michael Spence | Director | 19 Apr 2013 | 30 May 2014 | British | 65 years |
| Ian James Tasker | Director | 17 Mar 2004 | 24 Jan 2007 | British | 59 years |
| Jamie Russell Andrews | Director | 23 Jul 2014 | 7 Feb 2018 | British | 56 years |
| Jamie Russell Andrews | Director | 25 May 2018 | 20 Oct 2021 | British | 56 years |
| Jennifer Louise Crouch | Director | 29 Feb 2016 | 1 Aug 2017 | British | 39 years |
| John Edward Haan | Director | 20 Jul 2012 | 29 Feb 2016 | British | 48 years |
| John Philip George | Director | 9 Mar 2004 | 17 Mar 2004 | British | 58 years |
| Lorraine Robjant | Director | 1 Nov 2005 | 31 Mar 2013 | British | 63 years |
| Nafees Arif | Director | 15 Mar 2023 | 21 Mar 2025 | British | 53 years |
| Neil Terence Mcelduff | Director | 20 Oct 2011 | 6 Mar 2015 | British | 65 years |
| Nigel Anthony Bennett | Director | 14 Jul 2004 | 24 Jan 2007 | British | 65 years |
| Peter John Cox | Director | 27 Jul 2005 | 20 Jul 2012 | British | 64 years |
| Peter John Cox | Director | 13 Sept 2016 | 12 Sept 2017 | British | 64 years |
| Peter John Sheldrake | Director | 20 Jul 2012 | 24 Apr 2018 | British | 67 years |
| Philippa Dawn Robinson | Director | 20 Oct 2021 | 22 Nov 2024 | New Zealander | 71 years |
| Rachel Tyndall | Director | 14 Jul 2004 | 1 Nov 2005 | British | 69 years |
| Robert Alistair Martin Gillespie | Director | 1 Aug 2017 | 9 Feb 2021 | British | 36 years |
| Robert Anthony Larkman | Director | 17 Mar 2004 | 1 Nov 2005 | British | 70 years |
| Robert Sean Mcclatchey | Director | 17 Mar 2004 | 27 Jul 2005 | British | 61 years |
| Rory William Christie | Director | 20 Jul 2012 | 2 Aug 2013 | British | 68 years |
| Simon Christopher Waters | Director | 29 Nov 2024 | 18 Jun 2025 | British | 54 years |
| Simon John Goodwin | Director | 1 Nov 2005 | 28 Oct 2010 | British | 59 years |
| Timothy Francis Challis | Director | 18 Apr 2005 | 17 Jan 2006 | British | 65 years |
| Timothy Hartshorn | Director | 14 Feb 2005 | 24 Jan 2007 | British | 82 years |
| Tom Dobrashian | Director | 7 Aug 2017 | 25 May 2018 | British | 63 years |
| Vinh Christopher | Director | 25 Apr 2018 | 9 Feb 2021 | British,australian | 44 years |