| MARCHANT, Sasha ACTIVE | Secretary | 23 Jul 2018 | | | | Alchemy Building, Bessemer Road, Welwyn Garden City, AL7 1HE, England |
| D'SILVA, Jeevan ACTIVE | Director | 01 Jan 2016 | | England | June 1962 | Orion House, Bessemer Road, Welwyn Garden City, AL7 1HH, England |
| MARCHANT, Sasha Nicole ACTIVE | Director | 01 Nov 2020 | | England | October 1972 | Orion House, Bessemer Road, Welwyn Garden City, AL7 1HH, England |
| BANFIELD, Simon Jeremy RESIGNED | Secretary | 21 Oct 1992 | 09 Jun 1994 | | | 5 Chesterfield Grove, London, SE22 8RP |
| BLENDIS, James Alexander RESIGNED | Secretary | 30 Sep 2004 | 15 Mar 2011 | | | 3 Ringwood Avenue, East Finchley, London, N2 9NT |
| CHAIN, Julia Sarah RESIGNED | Secretary | 14 Sep 2000 | 30 Sep 2004 | | | 829 Finchley Road, London, NW11 8AJ |
| D'SILVA, Jeevan RESIGNED | Secretary | 23 Nov 2015 | 23 Jul 2018 | | | Alchemy Building, Bessemer Road, Welwyn Garden City, AL7 1HE, United Kingdom |
| EDMEADES, Christopher John RESIGNED | Secretary | 20 Jun 2000 | 14 Sep 2000 | | | Homechase, 4 Huntsmans Close, Quorn, Loughborough, Leicestershire, LE12 8AR |
| FERN, Yvonne RESIGNED | Secretary | 16 Mar 2011 | 23 Nov 2015 | | | Hatfield Business Park, Hatfield, Hertfordshire, AL10 9BW |
| JORDAN, Simon RESIGNED | Secretary | 09 Jun 1994 | 28 Jun 2000 | | | Casa Al Lubana Joan Miro, Atalaya Rio Verde, Marbella, Malaga 29660, 29660, Spain |
| ANTHONY, Martyn John RESIGNED | Director | 21 Sep 2001 | 30 Aug 2002 | | December 1960 | 2 The Grove, Burnt House Lane, Todmorden, Lancashire, OL14 8RB |
| BALLANTYNE, Gordon Scott RESIGNED | Director | 30 Sep 2004 | 30 Sep 2009 | United Kingdom | October 1964 | 10 Ellesmere Road, Twickenham, Middlesex, TW1 2DL |
| BARTON, John Michael RESIGNED | Director | 21 Sep 2001 | 31 Dec 2001 | | April 1953 | 30 Deerings Drive, Pinner, Middlesex, HA5 2NZ |
| BARTON, John Michael RESIGNED | Director | 20 Jun 2000 | 01 Aug 2000 | | April 1953 | 30 Deerings Drive, Pinner, Middlesex, HA5 2NZ |
| BRIGGS, Andrew Gordon Judd RESIGNED | Director | 09 Jun 1994 | 28 Jun 2000 | | February 1965 | Gable End The Green, Stadhampton, Oxford, OX44 7UW |
| BRYANT, John Ashley RESIGNED | Director | 21 Oct 1992 | 09 Jun 1994 | United Kingdom | September 1951 | Flat 12, Mallinson Court, 5 Brockway Close, London, E11 4TG, United Kingdom |
| CHAIN, Julia Sarah RESIGNED | Director | 21 Sep 2001 | 30 Sep 2004 | England | June 1957 | 829 Finchley Road, London, NW11 8AJ |
| CHAPMAN, Phillip Anthony RESIGNED | Director | 01 Jan 2005 | 30 Nov 2008 | England | July 1959 | Blaize Hiouse, Williamscot, Banbury, Oxfordshire, OX17 1AB |
| COOK, Barbara Corinne RESIGNED | Director | 30 Aug 2002 | 25 Jan 2005 | | June 1958 | 121 Dukes Avenue, Muswell Hill, London, N10 2QD |
| COX, Martin RESIGNED | Director | 01 Apr 1998 | 28 Jun 2000 | | June 1953 | 10 Crabtree Way, Old Basing, Basingstoke, Hampshire, RG24 7AS |
| DAVIES, John Keith RESIGNED | Director | 01 Aug 1999 | 28 Jun 2000 | | July 1958 | 4 New Building, Whitchurch Hill, Reading, Berkshire, RG8 7PW |
| EDMEADES, Christopher John RESIGNED | Director | 20 Jun 2000 | 08 Jan 2001 | | November 1957 | Homechase, 4 Huntsmans Close, Quorn, Loughborough, Leicestershire, LE12 8AR |
| FERN, Yvonne Livia RESIGNED | Director | 16 Mar 2011 | 01 Jan 2016 | United Kingdom | May 1973 | Hatfield Business Park, Hatfield, Hertfordshire, AL10 9BW |
| FRYATT, Andrew Robert RESIGNED | Director | 01 Aug 2000 | 15 Feb 2002 | | April 1963 | The Barn, Hooks Farm, Henley Road, Marlow, Buckinghamshire, SL7 2DS |
| GRANT, Jonathan Basil RESIGNED | Director | 01 Jul 1997 | 12 Jun 1998 | England | March 1963 | 21 Grove Farm Park, Northwood, Middlesex, HA6 2BQ |
| HARDT, Frank-Stephan, Dr RESIGNED | Director | 15 May 2016 | 21 Feb 2018 | United Kingdom | March 1963 | Futura House, Bradbourne Drive, Tilbrook, Milton Keynes, MK7 8AZ, England |
| HILTON, Claire Sandra RESIGNED | Director | 22 Feb 2018 | 31 Aug 2020 | England | May 1958 | Alchemy Building, Bessemer Road, Welwyn Garden City, AL7 1HE, United Kingdom |
| HODGSON, Mark George RESIGNED | Director | 01 Oct 1997 | 28 Jun 2000 | | May 1957 | 12 New Meadow, Ascot, Berkshire, SL5 8NF |
| HYDE, James Andrew RESIGNED | Director | 01 Jan 2006 | 31 Mar 2009 | | July 1964 | 40 Four West Nine, 4 Maida Vale, London, W9 1SP |
| JONES, Harris RESIGNED | Director | 14 Sep 2000 | 21 Sep 2001 | | November 1961 | 31 Chalcot Road, London, NW1 8LP |
| JORDAN, Dominic RESIGNED | Director | 01 Aug 1999 | 28 Jun 2000 | | June 1970 | 21 Court Road, Orpington, Kent, BR6 0PW |
| JORDAN, Simon RESIGNED | Director | 09 Jun 1994 | 28 Jun 2000 | Spain | September 1967 | Casa Al Lubana Joan Miro, Atalaya Rio Verde, Marbella, Malaga 29660, 29660, Spain |
| MCBRIDE, Brian RESIGNED | Director | 24 Jun 2003 | 31 Dec 2005 | | January 1955 | Strathnairn, Crawley Ridge, Camberley, Surrey, GU15 2AD |
| MCLEAN, Nicholas James RESIGNED | Director | 16 Mar 2011 | 14 May 2016 | United Kingdom | July 1975 | Hatfield Business Park, Hatfield, Hertfordshire, AL10 9BW |
| MEADE, Christina RESIGNED | Director | 19 Sep 2002 | 30 Sep 2004 | | November 1959 | 10 Bylands House, 96 Dunstable Road, Redbourn, Hertfordshire, AL3 7QB |
| MELVILLE, George Alexander Easson RESIGNED | Director | 21 Oct 1992 | 09 Jun 1994 | Uk | April 1944 | 77 Brampton Road, St Albans, Hertfordshire, AL1 4QA |
| MOAT, Richard Frank RESIGNED | Director | 15 Mar 2010 | 15 Mar 2011 | England | September 1954 | Hatfield Business Park, Hatfield, Hertfordshire, AL10 9BW |
| MUNRO, Alexander Donald RESIGNED | Director | 19 Sep 2002 | 31 Dec 2004 | | January 1957 | 9 Ashley Road, Thames Ditton, Surrey, KT7 0NH |
| NORDMARK, Lars RESIGNED | Director | 30 Sep 2009 | 23 Mar 2010 | United Kingdom | December 1966 | 1st Floor Flat, 37 Compayne Gardens, South Hampstead, London, NW6 3DD |
| RICHARDSON, Ralph Edward Clenton RESIGNED | Director | 21 Sep 2001 | 12 Mar 2003 | | May 1961 | 7 Haversham Place, Highgate, London, N6 6NG |
| SHEARER, Richard RESIGNED | Director | 14 Sep 2000 | 24 Nov 2000 | | November 1964 | 14 Hillgate Place, London, W8 8SJ |
| SOLOMON, Liliana, Dr RESIGNED | Director | 14 Sep 2000 | 30 Apr 2004 | | April 1964 | Paulusplatz 7, Dusseldorf, 40237, FOREIGN, Germany |
| TILMAN, David Ward RESIGNED | Director | 19 Dec 2000 | 31 Dec 2001 | United Kingdom | October 1953 | Fairmead, Woodland Drive, East Horsley, Surrey, KT24 5AN |