| Alastair David Lyons | Director | 15 Jan 2004 | 4 Nov 2004 | British | 73 years |
| Andrew Bedford | Director | 25 Jan 1999 | 31 May 2000 | British | 63 years |
| Anthony Michael Hyams | Director | 4 Sept 1998 | 24 Aug 1999 | British | 77 years |
| Aviva Company Secretarial Services Limited | Corporate Secretary | 17 Mar 2017 | 1 Sept 2021 | United Kingdom | - |
| Campbell Robert Macpherson | Director | 15 Jan 2004 | 2 Nov 2006 | British | 63 years |
| Charles Roy Bryant | Director | 15 Jan 2004 | 31 Jan 2006 | British | 56 years |
| Christopher Mark Lunt | Director | 24 Aug 1999 | 31 Mar 2000 | British | 72 years |
| Clare Binmore | Director | 25 Sept 2018 | 31 Jan 2021 | British | 53 years |
| Colin Andrew Williams | Director | 16 May 2019 | 7 Dec 2020 | British | 57 years |
| David Bruce Wallace | Director | 25 Jan 1999 | 15 Oct 1999 | British | 66 years |
| David Edward Bolton | Secretary | 4 Sept 1998 | 29 Mar 2000 | British | - |
| David John Burlison | Director | 24 Sept 2015 | 27 Jul 2017 | British | 53 years |
| Diana Monger | Secretary | 31 Dec 2009 | 27 Apr 2012 | - | - |
| Diana Susan Miller | Director | 14 Nov 2012 | 31 Dec 2021 | British | 76 years |
| Elizabeth Andrea Gray | Secretary | 1 Jun 2004 | 8 Jun 2007 | British | - |
| Evelyn Brigid Bourke | Director | 21 Mar 2012 | 21 Sept 2012 | Irish,british | 61 years |
| Friends Life Secretarial Services Limited | Corporate Secretary | 27 Apr 2012 | 17 Mar 2017 | United Kingdom | - |
| George Higginson | Director | 14 Feb 2011 | 7 Jan 2014 | British | 63 years |
| Howard Evans | Director | 15 Jan 2004 | 8 Jun 2007 | British | 76 years |
| Ian Stuart Darby | Director | 1 Nov 2006 | 24 Oct 2008 | British | 63 years |
| Ivan Martin | Director | 24 Aug 1999 | 31 May 2000 | British | 71 years |
| Ivan Martin | Director | 27 Jun 2007 | 8 Apr 2013 | British | 71 years |
| James Allen Newman | Director | 8 Jan 2014 | 30 Jun 2015 | British | 62 years |
| John Gilbert Sussens | Director | 24 Feb 2003 | 28 May 2004 | British | 81 years |
| John Kevin Lomax | Director | 1 Jun 2004 | 2 Oct 2006 | British | 78 years |
| Julie Ann Sadler | Director | 1 May 2013 | 20 Dec 2013 | British | 55 years |
| Kate Elizabeth Mcclellan | Director | 27 May 2021 | 1 May 2024 | British | 56 years |
| Kevin Harry Mcbrien | Director | 3 Nov 1998 | 31 Mar 2000 | British | 86 years |
| Kevin John Budge | Director | 4 Sept 1998 | 31 May 2000 | British | 65 years |
| Mark Horrocks | Director | 25 Jan 1999 | 31 May 2000 | British | 62 years |
| Mark Steven Brodie Blake | Director | 4 Sept 1998 | 31 Mar 2000 | British | 66 years |
| Mark Thomas Wadelin | Director | 24 Feb 2003 | 30 Jun 2010 | British | 65 years |
| Martin Davis | Director | 15 Jan 2004 | 30 Nov 2004 | British | 64 years |
| Matthew Ross Mcgill | Director | 1 Sept 2023 | 27 Apr 2025 | British | 51 years |
| Michael Alastair Couzens | Director | 9 Jun 2003 | 28 Feb 2013 | British | 62 years |
| Michael David Blake | Director | 4 Sept 1998 | 31 Mar 2000 | British | 59 years |
| Michael John Chadwick | Director | 8 Jun 2007 | 31 Mar 2013 | British | 73 years |
| Michele-louise Frances Golunska | Director | 20 Apr 2020 | 29 Jul 2022 | British | 59 years |
| Misys Corporate Director Limited | Corporate Director | 31 May 2002 | 18 Mar 2003 | United Kingdom | - |
| Misys Ifa Services Plc | Corporate Director | 10 May 2000 | 24 Feb 2003 | - | - |
| Nathan Victor Moss | Director | 26 Nov 2010 | 21 Mar 2012 | British | 71 years |
| Newton Scott | Director | 15 Jan 2004 | 31 May 2004 | British | 80 years |
| Nick Criticos | Director | 21 Mar 2013 | 30 Jun 2022 | British | 68 years |
| Patrick Nigel Christopher Gale | Director | 9 Jun 2003 | 6 Dec 2007 | British | 66 years |
| Paul Christopher Waters | Secretary | 29 Mar 2000 | 30 Nov 2002 | British | - |
| Paul Hooper | Director | 1 Jul 2010 | 7 Jan 2014 | British | 58 years |
| Paul Wilson | Director | 27 May 2021 | 30 Jun 2023 | British | 57 years |
| Pinsent Masons Director Limited | Corporate Nominee Director | 1 Jun 1998 | 4 Sept 1998 | United Kingdom | - |
| Pinsent Masons Secretarial Limited | Corporate Nominee Secretary | 1 Jun 1998 | 4 Sept 1998 | United Kingdom | - |
| Raymond Bernard Fear | Director | 24 Aug 1999 | 31 May 2000 | British | 80 years |
| Richard Francis | Director | 24 Aug 1999 | 31 May 2000 | British | 65 years |
| Richard John Walter Crouch | Director | 25 Oct 2007 | 1 Sept 2008 | British | 62 years |
| Richard Laurence Ham | Secretary | 30 Nov 2002 | 1 Jun 2004 | British | - |
| Robert Gordon Ellis | Secretary | 8 Jun 2007 | 31 Dec 2009 | British | - |
| Ronald Robert Leith | Director | 4 Sept 1998 | 31 May 2000 | British | 71 years |
| Ross King Graham | Director | 24 Feb 2003 | 18 Mar 2003 | British | 79 years |
| Simon John Clamp | Director | 1 Sept 2008 | 12 Mar 2010 | British | 68 years |
| Stephen Young | Director | 15 Jan 2004 | 24 Nov 2010 | British | 66 years |