| Adam Francis Mills | Director | 5 May 1993 | 4 Jul 1996 | British | 83 years |
| Alan Howard Mitchell Kelsey | Director | 4 Jul 1996 | 26 Feb 1998 | British | 77 years |
| Alan Patrick Howes | Director | 18 Apr 1989 | 18 Apr 1991 | British | 79 years |
| Alastair Norman Macpherson | Director | 5 May 1993 | 10 Apr 1997 | British | 75 years |
| Archibald Douglas | Director | 18 Apr 1989 | 30 Aug 1990 | British | 90 years |
| Archibald Douglas | Director | 8 May 1990 | 18 Apr 1991 | British | 90 years |
| Ban Seng Yang | Director | 1 Jan 2018 | 31 Dec 2022 | Singaporean | 70 years |
| Brian Souter | Director | 12 Sept 2005 | 4 Jun 2013 | British | 72 years |
| Christopher Hart | Secretary | 2 Jan 1996 | 31 Jul 1996 | British | - |
| Damian John Rowbotham | Director | 16 Dec 2022 | 31 Dec 2023 | British | 57 years |
| Damian Rowbotham | Secretary | 31 Oct 2007 | 23 Apr 2012 | British | - |
| Daniel Michael Drury | Director | 18 Jan 2023 | 28 Mar 2025 | British | 36 years |
| David Thomas Donnelly | Secretary | 25 May 2005 | 31 Oct 2007 | British | - |
| Declan Gerard O'farrell | Director | 21 Aug 1998 | 31 Jul 2003 | British | 77 years |
| Duncan Maclean Hayes | Secretary | 20 Sept 1999 | 21 Jul 2000 | British | - |
| Ernest Patterson | Director | 12 Aug 1996 | 13 Jan 1997 | British | 79 years |
| Gordon Tennant | Director | 9 Sept 1999 | 27 Apr 2001 | British | 67 years |
| Guido Crolla | Director | 18 Apr 1989 | 8 May 1990 | British | 69 years |
| Guido Crolla | Secretary | 18 Apr 1989 | 18 Apr 1991 | British | - |
| Hong Pak Kua | Director | 12 Sept 2005 | 1 Jan 2018 | Singaporean | 82 years |
| Ian Royle | Director | 10 Apr 1997 | 21 Aug 1998 | British | 76 years |
| Ishai Eliezer Novick | Secretary | 21 May 2012 | 5 Aug 2022 | - | - |
| Jaspal Singh | Director | 1 Oct 2004 | 30 Sept 2018 | Singaporean | 73 years |
| Jenny Casson | Secretary | 31 Jul 1996 | 21 Aug 1998 | British | - |
| Jit Poh Lim | Director | 12 Sept 2005 | 28 Apr 2023 | Singaporean | 87 years |
| John Derek Lornie | Director | 5 May 1993 | 1 Mar 1999 | British | 73 years |
| John Golledge | Director | 21 Aug 1998 | 9 Sept 1999 | British | 72 years |
| John Golledge | Secretary | 21 Aug 1998 | 20 Sept 1999 | British | - |
| John Hamilton Dodd | Director | 5 May 1993 | 2 Jan 1996 | British | 90 years |
| John Hamilton Dodd | Secretary | 5 May 1993 | 2 Jan 1996 | British | - |
| John Macfarlane Edmond | Director | 18 Apr 1989 | 30 Aug 1990 | British | 95 years |
| John Macfarlane Edmond | Director | 8 May 1990 | 18 Apr 1991 | British | 95 years |
| Kah Wah Lee | Director | 9 Jun 2005 | 13 Sept 2005 | Singaporean | 71 years |
| Keith Wilhall Taylor | Director | 5 May 1993 | 23 Nov 1993 | British | 78 years |
| Malcolm Somerville Stewart | Director | 18 Apr 1989 | 30 Aug 1990 | British | 84 years |
| Malcolm Somerville Stewart | Director | 8 May 1990 | 18 Apr 1991 | British | 84 years |
| Martin Andrew Griffiths | Director | 12 Sept 2005 | 10 Jan 2023 | British | 60 years |
| Martin Dorans | Director | 1 Jan 1992 | 16 Jul 1992 | British | 73 years |
| Neil Martyn Wood | Director | 1 Mar 1999 | 9 Sept 2005 | British | 70 years |
| Nigel Bruce Fortune | Director | 18 Apr 1991 | 5 May 1993 | British | - |
| Nigel Bruce Fortune | Secretary | 18 Apr 1991 | 5 May 1993 | British | - |
| Peter Raymond Mcenhill | Director | 5 May 1993 | 31 Aug 1996 | British | 86 years |
| Philip Michael White | Director | 30 Jan 1997 | 21 Aug 1998 | British | 77 years |
| Philip Sanders | Director | 16 Dec 2022 | 16 Dec 2022 | British | 51 years |
| Robert Gervase Andrew | Director | 14 Apr 2017 | 1 Sept 2022 | British | 63 years |
| Robert Montgomery | Director | 4 Jun 2013 | 14 Apr 2017 | British | 74 years |
| Robert Wiper | Director | 1 Nov 1996 | 21 Aug 1998 | British | 72 years |
| Sean Poul O'shea | Director | 1 Oct 2018 | 16 Dec 2022 | British | 59 years |
| Stephen Anthony Mcaleavy | Director | 31 Dec 2003 | 11 May 2005 | British | 66 years |
| Stephen James Ellis | Secretary | 31 Dec 2003 | 25 May 2005 | British | - |
| Thomas Patrick Saunders | Director | 30 Aug 1990 | 8 May 1990 | British | 80 years |
| William Norman Alexander | Director | 1 Sept 1999 | 31 Dec 2003 | British | 67 years |
| William Norman Alexander | Secretary | 21 Jul 2000 | 31 Dec 2003 | British | - |