| Andrew Trace Allan Wates | Director | 19 Dec 2001 | 9 Mar 2007 | British | 86 years |
| Ashley Game | Secretary | 2 Oct 2000 | 30 Apr 2002 | British | - |
| Barry James Ross | Director | 21 Nov 2000 | 13 Dec 2023 | British | 76 years |
| Capital Cranfield Pension Trustees Limited | Corporate Director | 29 Aug 2006 | 13 Dec 2023 | United Kingdom | - |
| Christopher Stephen Wates | Director | 7 Sept 1991 | 21 Nov 2000 | British | 87 years |
| Dave Duncan Struan Robertson | Director | 21 Nov 2000 | 16 Jan 2004 | British | 77 years |
| David Gordon Smith | Director | 12 Dec 2006 | 17 Oct 2016 | British | 66 years |
| David Huw Davies | Secretary | 1 Feb 2005 | 30 May 2006 | British | - |
| David Huw Davies | Secretary | 31 Dec 2007 | 4 Jan 2016 | British | - |
| David Nicholas Stanley | Director | 3 Dec 2007 | 14 Mar 2011 | British | 69 years |
| David Owen Allen | Secretary | 4 Jan 2016 | 6 Mar 2019 | - | - |
| Jonathan Charles Bennett Houlton | Secretary | 30 Jun 2000 | 2 Oct 2000 | British | - |
| Jonathan Charles Bennett Houlton | Secretary | 30 Apr 2002 | 1 Feb 2005 | British | - |
| Kenneth George Baker | Director | 27 Mar 2000 | 12 Dec 2006 | British | 85 years |
| Martin Gerald Davey | Director | 10 Jun 1997 | 30 Jul 1999 | British | 78 years |
| Michael Edward Wates | Director | 7 Sept 1991 | 19 Dec 2001 | British | 91 years |
| Narinder Singh Sareen | Secretary | 7 Sept 1991 | 29 Apr 1994 | British | - |
| Neil Greetham | Director | 14 Mar 2011 | 30 May 2022 | British | 70 years |
| Nicholas Anthony Hodgkiss | Director | 10 Jun 1997 | 31 Jul 2022 | British | 79 years |
| Nicholas Thomas Drucquer Jones | Director | 1 Jan 2017 | 25 Jul 2022 | British | 54 years |
| Philip Smith Lord | Director | 7 Sept 1991 | 29 Jun 2001 | British | 92 years |
| Richard Peter Marsh | Director | 29 Jun 2001 | 3 Dec 2007 | British | 87 years |
| Simon James Potter | Director | 1 Jan 2017 | 13 Dec 2023 | British | 63 years |
| Stephen Rees | Director | 1 Aug 2022 | 13 Dec 2023 | British | 42 years |
| Terry Ann Styant | Secretary | 30 May 2006 | 31 Dec 2007 | British | - |
| Timothy Andrew De Burgh Wates | Director | 22 Apr 2004 | 31 Dec 2016 | British | 60 years |
| William Graham Mackie | Director | 7 Sept 1991 | 27 Mar 2000 | British | 74 years |
| William Graham Mackie | Director | 1 Aug 2022 | 13 Dec 2023 | British | 74 years |
| William Graham Mackie | Secretary | 29 Apr 1994 | 30 Jun 2000 | British | - |