| Andrew Donald Mcintyre | Director | 2 Apr 2003 | 9 Apr 2004 | British | 76 years |
| Christopher James Jukes | Director | 1 Apr 2014 | 27 Sept 2019 | British | 48 years |
| Deborah Clare Lee | Director | 27 Sept 2019 | 28 Mar 2022 | British | 50 years |
| Drusilla Charlotte Jane Rowe | Nominee Director | 12 Jan 2001 | 23 Feb 2001 | British | 65 years |
| Eleanor Jane Zuercher | Nominee Director | 12 Jan 2001 | 23 Feb 2001 | British | 63 years |
| Ian Douglas Mair | Director | 28 Mar 2022 | 27 Jun 2024 | British | 53 years |
| Ian Duncan Chisholm | Director | 28 Mar 2022 | 31 Dec 2023 | British | 59 years |
| Jeremy Henry Moore Newsum | Director | 28 Feb 2001 | 30 Jun 2008 | British | 71 years |
| Jonathan Osborne Hagger | Director | 28 Feb 2001 | 31 May 2006 | British | 77 years |
| Jonathan Osborne Hagger | Secretary | 28 Feb 2001 | 31 May 2006 | British | - |
| Judith Patricia Ball | Secretary | 1 Jun 2006 | 29 Aug 2019 | British | - |
| Mark Robin Preston | Director | 1 Jul 2008 | 28 Mar 2022 | British | 58 years |
| Mark Robin Preston | Director | 28 Feb 2001 | 8 Mar 2002 | British | 58 years |
| Nicholas Richard Scarles | Director | 1 Jun 2006 | 31 May 2019 | British, | 64 years |
| Paul Martin Olney | Director | 22 Feb 2001 | 28 Feb 2001 | British | 69 years |
| Robert Richard Davis | Director | 1 Jun 2019 | 28 Mar 2022 | British | 59 years |
| Sally Jane Cash | Director | 22 Feb 2001 | 28 Feb 2001 | British | 53 years |
| Sally Margaret Doyle Linden | Director | 17 Jun 2004 | 1 Oct 2007 | British | 67 years |
| Stephen Jeremy Moore | Director | 1 Oct 2007 | 30 Jun 2023 | British | 66 years |
| Timothy Leslie Budden | Director | 2 Apr 2003 | 28 Mar 2022 | British | 60 years |
| Trusec Limited | Corporate Nominee Secretary | 12 Jan 2001 | 28 Feb 2001 | United Kingdom | - |