| Andrew Richard Beaumont | Secretary | 29 Nov 1991 | 1 Aug 1993 | British | - |
| Capita Company Secretarial Services Limited | Corporate Secretary | 31 Jul 2005 | 1 Dec 2008 | - | - |
| Capita Corporate Director Limited | Corporate Director | 31 Mar 2008 | 3 Nov 2017 | United Kingdom | - |
| Capita Group Secretary Limited | Corporate Secretary | 1 Dec 2008 | 3 Nov 2017 | United Kingdom | - |
| David Malcolm Kaye | Secretary | 1 Aug 1993 | 13 Oct 2000 | British | - |
| Francesca Anne Todd | Director | 11 Nov 2013 | 3 Nov 2017 | British | 55 years |
| Gordon Mark Hurst | Director | 18 Apr 2000 | 31 Mar 2008 | British | 64 years |
| Gordon Mark Hurst | Secretary | 13 Oct 2000 | 2 Jan 2002 | British | - |
| John Peter Richardson | Director | 29 Nov 1991 | 17 Apr 1992 | British | 80 years |
| John William Peel | Director | 12 Mar 2003 | 31 Mar 2007 | British | 79 years |
| Leonard Charles Crystal | Director | 29 Nov 1991 | 31 Aug 1993 | British | 82 years |
| Nigel Lindsay Fynn | Director | 4 Nov 1992 | 18 Apr 2000 | British | 84 years |
| Peter David Chadwick | Director | 29 Nov 1991 | 31 Dec 1993 | British | 82 years |
| Richard Despard | Director | 29 Nov 1991 | 21 Aug 1992 | British | 74 years |
| Richard Despard | Secretary | 3 Apr 1992 | 3 Apr 1992 | British | - |
| Richard John Shearer | Director | 31 Mar 2007 | 11 Nov 2013 | British | 62 years |
| Robert Charles Coyle | Director | 13 Oct 2000 | 31 Mar 2008 | British | 61 years |
| Stanley Harold Davis | Director | 29 Nov 1991 | 18 Apr 2000 | British | 88 years |
| Stanley Harold Davis | Secretary | 3 Apr 1992 | 3 Apr 1992 | British | - |
| Tina Maria Fontana | Secretary | 2 Jan 2002 | 31 Jul 2005 | British | - |
