| OURY, Mary Patricia ACTIVE | Secretary | 01 Nov 2011 | | | | Farnham Cottage, Egypt Lane, Farnham Common, Slough, Berkshire, SL2 3LF, United Kingdom |
| GREGORY, Julian Davies ACTIVE | Director | 06 May 2005 | | United Kingdom | April 1966 | 10 John Street, London, WC1N 2EB, United Kingdom |
| OURY, Richard Anthony ACTIVE | Director | 06 May 2005 | | United Kingdom | May 1942 | Farnham Cottage, Farnham Common Egypt Lane, Slough, Berkshire, SL2 3LF |
| BROWN, Anthony Trevor RESIGNED | Secretary | 20 Feb 2003 | 06 May 2005 | | | 21 Chestnut Avenue, Barton On Sea, Hampshire, BH25 7BQ |
| FILER, Roy Montague RESIGNED | Secretary | | 16 Jul 1993 | | | 4 Park Grove, Edgware, Middlesex, HA8 7SJ |
| GREGORY, Caroline Louise RESIGNED | Secretary | 06 May 2005 | 09 Aug 2006 | | | 6 Herons Croft, Weybridge, Surrey, KT13 0PL |
| OURY, Richard Anthony RESIGNED | Secretary | 09 Aug 2006 | 01 Nov 2011 | | | Farnham Cottage, Farnham Common Egypt Lane, Slough, Berkshire, SL2 3LF |
| PRICE, Malcolm RESIGNED | Secretary | 16 Jul 1993 | 20 Feb 2003 | | | 24 Wentworth Close, London, SE28 8QW |
| BOUNOUS, Edoardo RESIGNED | Director | 27 Jun 2003 | 06 May 2005 | | January 1965 | 94 Chelsea Park Gardens, London, SW3 6AE |
| ENSOR, Peter Richard RESIGNED | Director | 01 May 2000 | 06 May 2005 | | May 1948 | Flat 4, 3 Egerton Place, London, SW3 2EF |
| ENSOR, Peter Richard RESIGNED | Director | 07 Feb 1997 | 16 Nov 1998 | | May 1948 | Flat 4, 3 Egerton Place, London, SW3 2EF |
| FILER, Roy Montague RESIGNED | Director | | 16 Jul 1993 | England | November 1925 | 4 Park Grove, Edgware, Middlesex, HA8 7SJ |
| GREGORY, Julian Davies RESIGNED | Director | 27 Jun 2003 | 11 Mar 2005 | | April 1966 | 44 Fullerton Road, Wandsworth, London, SW18 1BX |
| HAMMOND, David George RESIGNED | Director | 07 Feb 1997 | 20 Feb 2003 | United Kingdom | April 1949 | 1 Wythes Close, Bromley, Kent, BR1 2BA |
| JELL, Richard RESIGNED | Director | 19 Mar 1999 | 30 Apr 2000 | | December 1945 | 6 Avenue Gardens, Teddington, Middlesex, TW11 0BH |
| JONES, Colin Robert RESIGNED | Director | 07 Feb 1997 | 19 Mar 1999 | | August 1960 | 42 Capital Wharf, 50 Wapping High Street, London, E1W 1LY |
| LEVIN, David Saul RESIGNED | Director | 07 Feb 1997 | 19 Jan 1998 | | January 1962 | 2 Old Palace Lane, Richmond, Surrey, TW9 1PG |
| MANNSPERGER, Jorg RESIGNED | Director | 18 Mar 1996 | 07 Feb 1997 | | October 1961 | Leuschnerstrasse 1, D-70174 Stuttgart, Germany, FOREIGN |
| METZGER, Dietmar Harald RESIGNED | Director | 18 Mar 1996 | 07 Feb 1997 | | September 1956 | Neue Weinstige 10, D-7000 Stuttgart 1, Germany |
| MITTON, Paul Robert RESIGNED | Director | 07 Feb 1997 | 16 May 2001 | | October 1958 | 5 Leconfield Road, Highbury, London, N5 2RX |
| OLDHAM, Aileen RESIGNED | Director | 27 Jun 2003 | 08 Apr 2005 | | October 1970 | 13 Alston Close, Surbiton, Surrey, KT6 5QS |
| OTLEY, Thomas Richard RESIGNED | Director | 06 May 2005 | 28 Feb 2023 | England | August 1969 | 7, Castle Road, Bedford, Bedfordshire, MK30 3PL |
| PERRY, Geoffrey Howard RESIGNED | Director | | 18 Mar 1996 | England | April 1922 | 43 Manor House Drive, London, NW6 7DE |
| PERRY, Nicholas Alan Roger RESIGNED | Director | | 31 Mar 2004 | | March 1956 | Woodstock, 54 Camp Road, Gerrards Cross, Buckinghamshire, SL9 7PD |
| STEIN, Frieder, Dr RESIGNED | Director | 01 Feb 1993 | 07 Feb 1997 | | September 1947 | Am Bismarckturm 15, 7000 Stuttgart 1, Germany |