| ECKHART, John Bertram, Dr ACTIVE | Secretary | 14 Feb 2026 | | | | Unit 7a Waterside Business Park, Waterside, Chesham, Buckinghamshire, HP5 1PE, England |
| DOWLING, Simon Nicholas ACTIVE | Director | 14 Feb 2026 | | United Kingdom | July 1963 | Unit 7a Waterside Business Park, Waterside, Chesham, Buckinghamshire, HP5 1PE, England |
| ECKHART, John Bertram, Dr ACTIVE | Director | 01 Jul 1991 | | England | December 1945 | Unit 7a Waterside Business Park, Waterside, Chesham, Buckinghamshire, HP5 1PE, England |
| HURWORTH, Christopher Jonathan ACTIVE | Director | 01 May 2007 | | England | September 1948 | Unit 7a Waterside Business Park, Waterside, Chesham, Buckinghamshire, HP5 1PE, England |
| ROBLETT, Timothy Brian ACTIVE | Director | 14 Feb 2026 | | England | February 1964 | Unit 7a Waterside Business Park, Waterside, Chesham, Buckinghamshire, HP5 1PE, England |
| COX, John Henry RESIGNED | Secretary | 01 Mar 2002 | 14 Feb 2026 | | | Unit 7a Waterside Business Park, Waterside, Chesham, Buckinghamshire, HP5 1PE, England |
| MACKMAN, Patricia Jane RESIGNED | Secretary | 15 Jun 1992 | 01 Mar 2002 | | | Cerene, Crowbrook Road Askett, Aylesbury, Bucks, HP27 9LW |
| VALDER, John Brian RESIGNED | Secretary | 01 Jul 1991 | 30 Nov 1991 | | | 52 Quarrendon Road, Amersham, Buckinghamshire, HP7 9EH |
| SWIFT INCORPORATIONS LIMITED RESIGNED | Nominee Secretary | 10 May 1991 | 01 Jul 1991 | | | 26, Church Street, London, NW8 8EP |
| COX, John Henry RESIGNED | Director | 01 Jul 1991 | 14 Feb 2026 | England | June 1935 | Unit 7a Waterside Business Park, Waterside, Chesham, Buckinghamshire, HP5 1PE, England |
| HURWORTH, Peter RESIGNED | Director | 01 Jan 1993 | 14 Feb 2026 | England | August 1942 | Unit 7a Waterside Business Park, Waterside, Chesham, Buckinghamshire, HP5 1PE, England |
| MACKMAN, Anthony John RESIGNED | Director | 18 May 2005 | 01 May 2007 | | April 1946 | Cerene Crowbrook Road, Askett, Princes Risborough, Buckinghamshire, HP27 9LW |
| VALDER, John Brian RESIGNED | Director | 01 Jul 1991 | 01 Jan 1993 | | August 1933 | 52 Quarrendon Road, Amersham, Buckinghamshire, HP7 9EH |
| WALKER, Geoffrey William RESIGNED | Director | 01 Jul 1991 | 18 May 2005 | | July 1962 | 19 Vickery Close, Aylesbury, Buckinghamshire, HP21 8RS |
| INSTANT COMPANIES LIMITED RESIGNED | Nominee Director | 10 May 1991 | 01 Jul 1991 | | | 1, Mitchell Lane, Bristol, Avon, BS1 6BU |