| DAVIDSON-SHRINE, Gregory ACTIVE | Secretary | 04 Dec 2019 | | | | 2 Chancellor Court, Occam Road, Surrey Research Park, Guildford, GU2 7AH, England |
| DAVIDSON-SHRINE, Gregory ACTIVE | Director | 17 Dec 2019 | | England | September 1974 | 2 Chancellor Court, Occam Road, Surrey Research Park, Guildford, GU2 7AH, England |
| GIBBINS, Simon Mark ACTIVE | Director | 01 Sep 2010 | | England | July 1966 | 2 Chancellor Court, Occam Road, Surrey Research Park, Guildford, GU2 7AH, England |
| FOY, John Edward RESIGNED | Secretary | 21 Jul 2000 | 08 Jan 2009 | | | The Lindens, Milton Avenue, Chalfont St. Peter, Gerrards Cross, Buckinghamshire, SL9 8QW |
| HARKUS MADGE, Joanna Alwen RESIGNED | Secretary | 01 Apr 2017 | 02 Sep 2019 | | | 2, Chancellor Court, Occam Road Surrey Research Park, Guildford, Surrey, GU2 7AH |
| LOVERIDGE, James Douglas RESIGNED | Secretary | | 31 May 2000 | | | 10 Redding Drive, Amersham, Buckinghamshire, HP6 5PX |
| ROWE, Nicholas RESIGNED | Secretary | 02 Sep 2019 | 04 Dec 2019 | | | Wychwood Cottages, Somerton, Oxford, Oxon, OX25 6NB, United Kingdom |
| SHILLINGLAW, Gary Preston RESIGNED | Secretary | 08 Jan 2009 | 31 Mar 2017 | | | 9, Monkshanger, Farnham, Surrey, England |
| BLACK, Andrew David RESIGNED | Director | | 08 Dec 1994 | | June 1933 | Manor Court, South Warnborough, Basingstoke, Hampshire, RG25 1RQ |
| BRYSON, John Macdonald RESIGNED | Director | 04 Nov 1997 | 28 Jun 1999 | | November 1945 | Edgton Little Tangley, Wonersh, Guildford, Surrey, GU5 0PW |
| COOPER, Malcolm Howard RESIGNED | Director | 27 Aug 2008 | 02 Feb 2010 | England | October 1960 | 24, Malthouse Close, Church Crookham, Hampshire, GU52 6TB |
| CROOK, Derek Frederick RESIGNED | Director | | 04 Feb 2000 | | April 1942 | Hythe House, 10 Moor Place, Windlesham, Surrey, GU20 6JS |
| HARKUS MADGE, Joanna Alwen RESIGNED | Director | 01 Apr 2017 | 02 Sep 2019 | England | July 1979 | 2, Chancellor Court, Occam Road Surrey Research Park, Guildford, Surrey, GU2 7AH |
| LAUGHTON, Anthony Joseph RESIGNED | Director | 21 Jul 2000 | 17 Oct 2008 | | February 1943 | The Old House, Frensham, Farnham, Surrey, GU10 3EF |
| LOVERIDGE, James Douglas RESIGNED | Director | 08 Dec 1994 | 31 May 2000 | England | May 1939 | 10 Redding Drive, Amersham, Buckinghamshire, HP6 5PX |
| SHILLINGLAW, Gary Preston RESIGNED | Director | 02 Feb 2010 | 31 Mar 2017 | England | November 1949 | 2, Chancellor Court, Occam Road Surrey Research Park, Guildford, Surrey, GU2 7AH, England |
| SYDES, Stephen Charles RESIGNED | Director | 27 Aug 2008 | 05 Jun 2009 | Berkshire | December 1961 | 1, Highfields, Overton, Hampshire, RG21 3PH |