| Alan Lewis Robson | Director | 1 Dec 1991 | 12 Mar 1994 | British | 91 years |
| Alan Lewis Robson | Secretary | 1 Dec 1991 | 12 Mar 1994 | British | - |
| Clive Stephen Barton | Director | 2 Nov 2000 | 6 Feb 2001 | British | 61 years |
| Craig Stuart Nunn | Director | 14 Feb 2002 | 18 Feb 2011 | British | 57 years |
| David Charles Eveleigh | Secretary | 25 Jun 2022 | 15 Sept 2023 | - | - |
| David Ernest Perkins | Director | 1 Dec 1991 | 12 Mar 1994 | British | 79 years |
| Everton Bryan | Director | 6 Nov 1995 | 1 Apr 1999 | British | 67 years |
| Francesca Anne Todd | Secretary | 19 Sept 2001 | 31 May 2006 | British | - |
| Gerrard Rodgers | Director | 24 Jul 1995 | 31 Dec 1995 | British | 78 years |
| Gilbert Robert Louis Charles Jean Leponce | Director | 2 Nov 2000 | 6 Feb 2001 | Belgian | 79 years |
| Gordon Allan Paterson | Director | 3 Feb 2000 | 2 Nov 2000 | British | 66 years |
| Gordon Bryden | Director | 12 Mar 1994 | 31 Dec 1995 | British | 69 years |
| Grant Rumbles | Director | 2 Nov 2001 | 14 Feb 2002 | British | 68 years |
| Guy William Leach | Director | 13 May 2002 | 31 Oct 2018 | British | 63 years |
| Iestyn Milton Williams | Director | 3 Feb 2000 | 14 Feb 2002 | British | 75 years |
| Jean-pierre Boidot | Director | 8 Aug 2000 | 6 Feb 2001 | French | 82 years |
| Joanne Roberts | Director | 24 Jan 2005 | 15 May 2012 | British | 57 years |
| John Brynley Wyke | Director | 1 Apr 1995 | 31 Dec 1995 | New Zealnad | 75 years |
| John Brynley Wyke | Director | 1 Jun 1998 | 2 Nov 2000 | New Zealnad | 75 years |
| John Charles Duggan | Director | 1 May 1994 | 31 Dec 1995 | British | 72 years |
| John Howard Taylor | Director | 8 Aug 2000 | 14 Feb 2002 | British | 75 years |
| John Roger Bolster | Secretary | 12 Mar 1994 | 1 Sept 1994 | British | - |
| Josephine Dixon | Director | 2 Nov 2000 | 14 Feb 2002 | British | 67 years |
| Julia Naomi Cavanagh | Director | 14 Feb 2002 | 16 Oct 2008 | British | 60 years |
| Kevin Stanley Beeston | Director | 12 Mar 1994 | 31 Dec 1995 | British | 64 years |
| Kevin Stanley Beeston | Director | 29 Jan 1998 | 2 Nov 2000 | British | 64 years |
| Klaus Tieman | Director | 8 Aug 2000 | 6 Feb 2001 | German | 75 years |
| Mark Partridge | Director | 3 Feb 2000 | 14 Feb 2002 | British | 67 years |
| Nigel Crossley | Director | 31 Oct 2018 | 14 Apr 2021 | British | 63 years |
| Paul Andrew Synnott | Director | 8 Aug 2000 | 6 Feb 2001 | Irish | 64 years |
| Paul Jonathan Manning | Secretary | 13 Nov 1996 | 31 Dec 1998 | British | - |
| Paul Kehoe | Director | 12 Mar 1994 | 31 Dec 1995 | British | 67 years |
| Paul Seth Mckoen | Director | 12 Mar 1994 | 31 Dec 1995 | British | 65 years |
| Raymond Christopher Foran | Director | 8 Aug 2000 | 6 Feb 2001 | Irish | 60 years |
| Robert Clayton Mcguiness | Director | 6 Feb 2001 | 14 Feb 2002 | British | 75 years |
| Roger Phillip Hogbin | Secretary | 1 Sept 1994 | 13 Nov 1996 | British | - |
| Roger Simon Nicholas Ames | Director | 2 Nov 2000 | 14 Feb 2002 | British | 60 years |
| Roger Simon Nicholas Ames | Secretary | 2 Nov 2000 | 14 Feb 2002 | British | - |
| Ronen Ilan | Secretary | 31 Dec 1998 | 3 Feb 2000 | British | - |
| Ruby Mcgregor-smith | Director | 6 Nov 1995 | 3 Feb 2000 | British | 63 years |
| Serco Corporate Services Limited | Corporate Secretary | 31 May 2006 | 8 Oct 2021 | United Kingdom | - |
| Stephen Michael Cuthill | Director | 2 Nov 2000 | 14 Feb 2002 | British | 79 years |
| Stuart John Haydon | Secretary | 8 Oct 2021 | 25 Jun 2022 | - | - |
| Stuart John Haydon | Director | 31 Oct 2018 | 25 Jun 2022 | British | 68 years |
| Thomas Clement | Director | 3 Feb 2000 | 31 Dec 2000 | British | 79 years |
| Thomas Clement | Secretary | 3 Feb 2000 | 2 Nov 2000 | British | - |
| William Roxby Robson | Director | 6 Feb 2001 | 2 Nov 2001 | British | 75 years |