| ZURLINDEN, Derry Edgar ACTIVE | Secretary | 08 Jul 1993 | | | | Meadowside, Pottery Hill, Wattisfield, Diss, IP22 1NH, England |
| JOHNSTON, Simon Andrew ACTIVE | Director | 21 Sep 2020 | | England | April 1965 | Fernbank Centre, Icon House, Fernbank Shopping Centre, Crowborough, TN6 2QY, England |
| ZURLINDEN, Derry Edgar ACTIVE | Director | 31 May 2013 | | England | March 1961 | Meadowside, Pottery Hill, Wattisfield, Diss, IP22 1NH, England |
| WYLDBORE-SMITH, William Francis RESIGNED | Secretary | | 08 Jul 1993 | | | 3 St Marys Street, Chippenham, Wiltshire, SN15 3JL |
| DOOK, Jennifer Susan RESIGNED | Director | 01 Jan 1998 | 04 Oct 2002 | | April 1939 | Tallis Coach House Wargrave, Reading, RG10 8JP |
| GRAYBURN, Peter Richard RESIGNED | Director | 01 Aug 2007 | 31 Dec 2008 | England | October 1950 | Arbour Cottage Cadney Lane, Bettisfield, Whitchurch, Salop, SY13 2LW |
| GREENWOOD, Paul Carwithen RESIGNED | Director | 04 Oct 1994 | 04 Oct 2002 | | April 1931 | Kemble Farm, Minety, Malmesbury, Wiltshire, SN16 9RP |
| HARRINGTON LOWE, Raymond RESIGNED | Director | 18 Dec 1992 | 31 Dec 1997 | | February 1941 | Griffin Hall, Main Street, Peasmarsh Rye, East Sussex, TN31 6SX |
| HILLIER, Maarit Hannele RESIGNED | Director | 01 Feb 2003 | 31 Jul 2007 | England | March 1966 | St. Katherines House, Lyndhurst Road, Goring, Reading, Berkshire, RG8 9BL |
| HUMPHREYS, Martin Robert Charles RESIGNED | Director | 01 Aug 2007 | 31 Dec 2008 | | April 1955 | Erasmus House, Church Square, Shepperton, Middlesex, TW17 9JY |
| KENYON, Simon John RESIGNED | Director | | 02 May 1991 | | September 1943 | Pebworth Fields Farm, Pebworth, Stratford-Upon-Avon, Warwickshire, CV37 8XP |
| KINGHAM, Camilla Lucinda Jane RESIGNED | Director | | 14 Oct 1993 | | July 1960 | 24 Lennox Gardens, London, SW1X 0DQ |
| LADBROOKE, Keith Francis RESIGNED | Director | | 18 Dec 1992 | | February 1946 | Springfield House, Aston Tirrold, Didcot, Oxon, OX11 9DD |
| MACGREGOR, Patricia Ann RESIGNED | Director | 01 Feb 2003 | 09 Dec 2005 | | May 1942 | 5 Hawthorn Road, Strathaven, Strathclyde, ML10 6HA |
| MITCHELL, Stuart Alexander Quin RESIGNED | Director | 16 May 2007 | 01 Aug 2009 | United Kingdom | January 1937 | 6 Warwick Place, Worthing, West Sussex, BN11 3EU |
| MOES, Margaretha Maria RESIGNED | Director | 03 Apr 2001 | 27 Jan 2003 | | February 1951 | Woodlands, Pointers Road Hatchford, Cobham, Surrey, KT11 1PQ |
| RIDPATH, Andrew Frederick RESIGNED | Director | | 18 Dec 1992 | | December 1929 | Holly House, Bircham Tofts, Kings Lynn, Norfolk, PE31 6QT |
| ROUNDELL-GREENE, Carla Maura RESIGNED | Director | 01 Jan 1998 | 28 Jan 2022 | United Kingdom | July 1946 | No.5, Melton Court, Onslow Crescent, London, SW7 3JQ, England |
| SOLOMON, Brian Leslie RESIGNED | Director | | 18 Dec 1992 | | August 1949 | Dundale Oast Dundale Farm, Dundale Lane, Bells Yew Green, Sussex, TN3 9AQ |
| THOMPSON, Dorothy Aneta RESIGNED | Director | 01 Feb 2003 | 01 Sep 2004 | | February 1944 | 111 Station Road, Hampton, Middlesex, TW12 2BD |
| TWIGG, Christine Frances RESIGNED | Director | 01 Feb 2003 | 05 Dec 2004 | England | November 1966 | Findon 20 Hanger Hill, Weybridge, Surrey, KT13 9XR |
| VERNON-POWELL, Philippa Mary RESIGNED | Director | | 31 May 1991 | | January 1965 | 26 Egerton Crescent, London, SW3 2EB |