| POTTER, Christopher ACTIVE | Director | 25 Oct 2025 | | United Kingdom | October 1982 | Unit 3 Colindale Technology Park, Colindeep Lane, Colindale, London, NW9 6BX, England |
| ANSELL, Karen Elizabeth RESIGNED | Secretary | 16 Dec 1996 | 21 Jan 2000 | | | 19 Waterdell, Lane End, Hatfield, Hertfordshire, AL10 9DU |
| EDDISFORD, John RESIGNED | Secretary | 29 Mar 2000 | 28 Nov 2001 | | | 3 Lane End, Hatfield, Hertfordshire, AL10 9DU |
| MCQUADE, Mary Elizabeth RESIGNED | Secretary | 28 Nov 2001 | 01 Jun 2003 | | | 1 Lane End, Hatfield, Hertfordshire, AL10 9DU |
| TAYLOR, Gillian Margaret RESIGNED | Secretary | 12 Jan 1994 | 29 Oct 1996 | | | 23 The Reddings, Mill Hill, London, NW7 4JN |
| WATSON, Josephine Charlotte RESIGNED | Secretary | | 14 Jun 1993 | | | 18 Lane End, Hatfield, Hertfordshire, AL10 9DU |
| SKYLON LIMITED RESIGNED | Secretary | 01 Jun 2003 | 01 Jan 2006 | | | Russell House, 140 High Street, Edgware, Middlesex, HA8 7EL |
| TRUST PROPERTY MANAGEMENT LIMITED RESIGNED | Secretary | 01 Jan 2006 | 14 May 2024 | | | Unit 3 Colindale Technology Park, Colindeep Lane, London, NW9 6BX, England |
| BODE-THORPE, Damilola Morohunfoly RESIGNED | Director | 08 Jan 2013 | 01 Oct 2025 | England | September 1973 | 3, Lane End, Hatfield, Hertfordshire, AL10 9DU, England |
| BUTTERFIELD, Graham Frank RESIGNED | Director | 28 Nov 2001 | 31 Oct 2003 | | September 1941 | 8 Nut Grove, Welwyn Garden City, Hertfordshire, AL8 7SQ |
| CARRARO, Sergio, Mister RESIGNED | Director | | 25 Feb 1993 | | June 1963 | 5 Lane End, Hatfield, Hertfordshire, AL10 9DU |
| CAST, Vanessa May RESIGNED | Director | | 24 Oct 1994 | | April 1962 | 15 Lane End, Hatfield, Hertfordshire, AL10 9DU |
| CHOULES, Leslie Janet RESIGNED | Director | 25 Feb 1993 | 05 Jun 1998 | | January 1962 | 1 Waterdell, Land End, Hatfield, Hertfordshire, AL10 9AG |
| CHURCH, Michelle RESIGNED | Director | 11 Jan 2012 | 16 Aug 2016 | Uk | December 1984 | 12, Lane End, Hatfield, Hertfordshire, AL10 9DU, Uk |
| CROWE, John Thomas Gerard RESIGNED | Director | 30 Sep 2003 | 01 Jul 2026 | England | April 1963 | Unit 3 Colindale Technology Park, Colindeep Lane, Colindale, London, NW9 6BX, England |
| HERMAN, Michael John RESIGNED | Director | 11 Jan 2012 | 01 Oct 2025 | United Kingdom | March 1947 | 1, Franklin Close, Colney Heath, St Albans, Hertfordshire, AL4 0QL, Uk |
| HUTCHINSON, Tracey RESIGNED | Director | 24 Oct 1994 | 25 Nov 1994 | | May 1961 | 4 Lane End, Hatfield, Hertfordshire, AL10 9DU |
| LESSITER, Andrew Richard RESIGNED | Director | 01 May 1995 | 03 Feb 2005 | | August 1971 | 4 Lane End, Hatfield, Hertfordshire, AL10 9DU |