| Caoimhe Marie Norris | Secretary | 22 Jun 2011 | 2 May 2018 | British | - |
| Ciara Bernadette Moorehead | Secretary | 20 Sept 2011 | 26 Oct 2012 | British | - |
| Ciaran Crilly | Director | 14 Dec 2006 | 21 May 2007 | British | 50 years |
| David George Mccartney | Director | 19 Jun 2003 | 27 Apr 2004 | N Irish | 69 years |
| David John Peacock | Director | 25 Feb 1992 | 30 Jun 2010 | British | 62 years |
| Gerald Jennings Simms | Director | 4 Aug 1999 | 31 Jul 2002 | British | 82 years |
| Jaynette Stirling | Director | 11 Mar 2008 | 29 Sept 2020 | British | 64 years |
| Jean Elizabeth Ann Gribbon | Secretary | 9 Dec 2010 | 22 Jun 2011 | British | - |
| John Gerard Burns | Director | 19 Jun 2003 | 9 Dec 2010 | N Irish | 68 years |
| John Patrick Turkington | Director | 16 Sept 2008 | 13 Jun 2017 | Irish | 54 years |
| John Philip Mc Clurg | Director | 13 Aug 2007 | 25 Mar 2014 | British | 64 years |
| John Robert Moore | Director | 25 Feb 1992 | 31 Dec 2001 | British | 82 years |
| John Thomas Hart | Director | 25 Feb 1992 | 31 May 2003 | British | 81 years |
| Joseph Mcclean | Director | 27 Jul 2004 | 14 Dec 2006 | British | 68 years |
| Judith Lucy Collister | Secretary | 25 Feb 1992 | 19 Sept 2005 | - | - |
| Judith Lucy Collister | Secretary | 22 Sept 2009 | 11 Feb 2010 | British | - |
| Kenneth John Kennedy | Director | 21 Sept 2010 | 7 Sept 2021 | British | 65 years |
| Kerry Christie | Director | 1 Sept 2003 | 28 Jun 2011 | British | 64 years |
| Kevin Paul Kingston | Director | 11 Mar 2008 | 31 Jul 2008 | - | 69 years |
| Mary Concepta Mullen | Secretary | 19 Sept 2005 | 9 Dec 2010 | - | - |
| Maurice Moroney | Director | 25 Feb 1992 | 27 Jul 2004 | British | 82 years |
| Michael Mulryan | Director | 27 Mar 2002 | 27 Jun 2006 | Irish | 66 years |
| Michele Agnes Hutchinson | Director | 17 Sept 2013 | 30 Jun 2016 | British | 61 years |
| Rachel Curran | Secretary | 22 Jun 2011 | 20 Sept 2011 | British | - |
| Richard James Alan Ennis | Director | 27 Jul 2004 | 11 Mar 2008 | British | 57 years |
| Robert Nelson Mcilveen Irvine | Director | 14 Dec 2006 | 27 Mar 2020 | British | 67 years |
| Ronald George Hanna | Director | 24 May 2002 | 27 Jun 2006 | British | 66 years |
| Sean Murphy | Director | 25 Mar 2014 | 20 Mar 2018 | British | 52 years |
| Sheena Margaret Vaughan | Director | 5 Jul 1961 | 30 Oct 2009 | British | 64 years |
| Stanley Maxwell Hiles | Director | 14 Dec 2006 | 11 Mar 2008 | British | 69 years |
| Susan Bustard | Director | 25 Feb 1992 | 31 May 2003 | British | 74 years |
| Terry Gerard Robb | Director | 27 Mar 2020 | 1 Oct 2025 | Irish | 54 years |
| Timothy Edward Evans | Director | 25 Feb 1992 | 27 Apr 2004 | British | 55 years |
| Vicki Louise Hassan | Director | 9 Dec 2010 | 16 May 2013 | British | 53 years |
| Vicki Roscoe | Secretary | 1 Jul 2019 | 16 Dec 2022 | - | - |
| William Norman Michael Cassells | Director | 25 Feb 1992 | 10 Jan 2002 | British | 62 years |