| Amelia Chan | Director | 21 Nov 2005 | 18 Jan 2017 | British | 53 years |
| Amelia Chan | Secretary | 21 Nov 2005 | 21 Nov 2005 | British | - |
| Amelia Chan | Director | 26 Nov 2001 | 12 Nov 2004 | British | 53 years |
| Amelia Chan | Secretary | 26 Nov 2001 | 12 Nov 2004 | British | - |
| Andrew Peter Casey | Director | 13 May 1999 | 14 Jan 2014 | British | 59 years |
| Barbara Marovelli | Director | 19 Feb 2022 | 3 Oct 2022 | Italian | 54 years |
| Barry Anthony Gowdy | Director | 18 Jan 2017 | 25 Nov 2021 | British | 69 years |
| David Rudge | Director | 18 Jan 2017 | 24 Aug 2020 | English | 56 years |
| Dunstana Adeshola Davies | Director | 24 Oct 1997 | 18 Jan 2017 | British | 72 years |
| Dunstana Adeshola Davies | Secretary | 24 Oct 1997 | 4 Mar 1998 | British | - |
| Dunstana Adeshola Davies | Secretary | 20 May 2005 | 18 Jan 2017 | British | - |
| Gemma Cheeseman | Director | 4 Mar 1998 | 1 Sept 1998 | British | 46 years |
| Gemma Cheeseman | Secretary | 24 Oct 1997 | 1 Sept 1998 | British | - |
| Gemma Cheeseman | Secretary | 4 Mar 1998 | 1 Sept 1998 | British | - |
| Kirsten Ann Beggs | Director | 12 Nov 2004 | 20 May 2005 | British | 45 years |
| Kirsten Ann Beggs | Secretary | 12 Nov 2004 | 20 May 2005 | British | - |
| Maggie Stiles | Director | 27 Mar 2000 | 24 Jul 2001 | British | 54 years |
| Maggie Stiles | Secretary | 27 Mar 2000 | 24 Jul 2001 | British | - |
| Martin Phillip Brooks | Director | 4 Mar 1998 | 13 May 1999 | British | 60 years |
| Nicola Helen Bevan | Director | 26 Jul 2001 | 8 May 2002 | British | 49 years |
| Nicola Helen Bevan | Secretary | 26 Jul 2001 | 8 May 2002 | British | - |
| Patricia Ann Doe | Director | 1 Sept 1998 | 21 Dec 2001 | British | 75 years |
| Patricia Ann Doe | Secretary | 1 Sept 1998 | 21 Dec 2001 | British | - |
| Richard Paul Brierley | Director | 1 Sept 1998 | 27 Mar 2000 | British | 50 years |
| Vistra Services (uk) Limited | Corporate Director | 20 Jul 2012 | 18 Jan 2017 | United Kingdom | - |
| Waterlow Nominees Limited | Corporate Nominee Director | 12 Jun 1992 | 4 Mar 1998 | - | - |
| Waterlow Secretaries Limited | Corporate Nominee Secretary | 12 Jun 1992 | 4 Mar 1998 | United Kingdom | - |
| Yu Chun Hung | Director | 20 May 2005 | 26 May 2006 | Taiwanese | 47 years |