| SLOCOMBE, Stephen Roy ACTIVE | Secretary | 01 Jun 2007 | | | | The Ark, 201 Talgarth Road, London, W6 8BJ, United Kingdom |
| MARFLEET, Thomas ACTIVE | Director | 16 Jul 2009 | | United Kingdom | October 1976 | The Ark, 201 Talgarth Road, London, W6 8BJ, United Kingdom |
| BAMBER, Janine Margaret RESIGNED | Secretary | 22 Dec 2006 | 01 Jun 2007 | | | 105 Shepperton Road, London, N1 3DF |
| BROWN, Grace RESIGNED | Secretary | 15 Dec 2004 | 22 Dec 2006 | | | 35 Corringham Road, Wembley Park, Wembley, Middlesex, HA9 9PX |
| KEARLEY, Andrew Paul RESIGNED | Secretary | 18 Mar 1996 | 31 Mar 2003 | | | 12 Fiddicroft Avenue, Banstead, Surrey, SM7 3AD |
| LEE, David Robert RESIGNED | Secretary | 31 Mar 2003 | 03 Jun 2004 | | | 2 Thurlow Close, Stevenage, Hertfordshire, SG1 4SD |
| WEBSTER, Peter David RESIGNED | Secretary | | 18 Mar 1996 | | | 34 West Common, Haywards Heath, West Sussex, RH16 2AH |
| WEISS, Beatrix Anna Margarita Parsons RESIGNED | Secretary | 03 Jun 2004 | 15 Dec 2004 | | | Meadow Cottage, Hawksfold Lane, Fernhurst, Surrey, GU27 3JW |
| ABRAMSON, Christoffer RESIGNED | Director | 29 Jun 2005 | 17 Oct 2006 | | December 1970 | 37-39 Abingdon Road, Flat 2, London, W8 6AH |
| BARTRAM, Christopher John RESIGNED | Director | 01 Aug 1995 | 31 Dec 2003 | England | April 1949 | 15 Trumpington Road, Cambridge, CB2 2AJ |
| BOTHA, Stephanie RESIGNED | Director | 17 Oct 2006 | 19 Mar 2007 | | August 1967 | 5 Highbridge Wharf, Highbridge, London, SE10 9PS |
| CASEY, Shay Andrew RESIGNED | Director | 03 Jun 2004 | 17 Jan 2006 | United Kingdom | January 1974 | Flat 3 St Mary Hall, 106 Felsham Road, London, SW15 1DQ |
| CONNELLAN, Paul Francis RESIGNED | Director | 18 Mar 1996 | 28 Feb 1998 | | January 1958 | 23 Kingsleigh Cottages, St Albans Gardens, Teddington, Middlesex, TW11 8AE |
| CREASEY, Maxwell Rogers RESIGNED | Director | | 31 Mar 1992 | | September 1922 | 47 St Botolphs Road, Sevenoaks, Kent, TN13 3AG |
| DEBNEY, Richard Johnathon RESIGNED | Director | 28 Jul 1998 | 03 Jun 2004 | England | October 1961 | 81 Manor Way, Blackheath, London, SE3 9XG |
| DEL BEATO, Ilaria Jane RESIGNED | Director | 08 Sep 2008 | 29 Oct 2010 | United Kingdom | October 1966 | The Ark, 201 Talgarth Road, London, W6 8BJ, United Kingdom |
| DEL BEATO, Ilaria Jane RESIGNED | Director | 03 Jun 2004 | 26 Mar 2007 | United Kingdom | October 1966 | 33 Gorst Road, Battersea, London, SW11 6JB |
| EDWARDS, Jeremy Colin Gamul RESIGNED | Director | 18 Mar 1996 | 24 Sep 1999 | England | November 1939 | Dray House Broomrigg Road, Fleet, Hampshire, GU13 8LR |
| FELCE, Gary John RESIGNED | Director | 10 Jan 2002 | 03 Jun 2004 | England | March 1968 | 25 Ickwell Road, Northill, Biggleswade, Bedfordshire, SG18 9AB |
| GATISS, Ian William RESIGNED | Director | 28 Jul 2006 | 29 Oct 2010 | England | March 1964 | The Ark, 201 Talgarth Road, London, W6 8BJ, United Kingdom |
| HARRIS, Neil Jason RESIGNED | Director | 19 Mar 2007 | 24 Apr 2009 | England | March 1969 | 11, Pattison Lane, Woolstone, Milton Keynes, Buckinghamshire, MK15 0AU |
| KEARLEY, Andrew Paul RESIGNED | Director | 01 Jan 2000 | 31 Mar 2003 | | June 1951 | 12 Fiddicroft Avenue, Banstead, Surrey, SM7 3AD |
| KEARLEY, Andrew Paul RESIGNED | Director | 28 Feb 1995 | 18 Mar 1996 | | June 1951 | 12 Fiddicroft Avenue, Banstead, Surrey, SM7 3AD |
| KORTEWEG, Pieter, Dr RESIGNED | Director | | 09 Oct 1992 | Netherlands | December 1941 | Populierenlaan 3, Bosch En Duin, 3735 Lg, Netherlands |
| KREMERS, Johan RESIGNED | Director | | 31 Mar 1992 | | May 1933 | Rubenslaan 15, 3723 Bn Bilthoven, FOREIGN, Netherlands |
| LEE, David Robert RESIGNED | Director | 31 Mar 2003 | 03 Jun 2004 | | May 1960 | 2 Thurlow Close, Stevenage, Hertfordshire, SG1 4SD |
| LEWIS, Martyn Phillips RESIGNED | Director | 01 May 1996 | 31 Mar 2003 | England | February 1946 | Wyncroft, Ringmore, Kingsbridge, Devon, TQ7 4HL |
| PEARSON, William James RESIGNED | Director | 12 Mar 2009 | 16 Jul 2009 | United Kingdom | February 1976 | 171, Graham Road, Wimbledon, London, SW19 3SL |
| URIA FERNANDEZ, Manuel RESIGNED | Director | 15 Mar 2007 | 29 Jul 2011 | United Kingdom | October 1968 | The Ark, 201 Talgarth Road, London, W6 8BJ, United Kingdom |
| VAN ROMUNDE, Paul Rembrandt RESIGNED | Director | | 28 Feb 1995 | | May 1947 | Greenways, Fairmile Avenue, Cobham, Surrey, KT11 |
| WEBSTER, Peter David RESIGNED | Director | 09 Oct 1992 | 04 Jan 1996 | United Kingdom | September 1938 | 34 West Common, Haywards Heath, West Sussex, RH16 2AH |