| SISEC LIMITED ACTIVE | Secretary | 28 Jul 2022 | | | | 21, Holborn Viaduct, London, EC1A 2DY, United Kingdom |
| CHAWLA, Rajat ACTIVE | Director | 01 Nov 2023 | | United Kingdom | January 1980 | Quantum House, 60 Norden Road, Maidenhead, Berkshire, SL6 4AY, United Kingdom |
| WHITE, Angela ACTIVE | Director | 30 May 2023 | | United Kingdom | March 1976 | Quantum House, 60 Norden Road, Maidenhead, Berkshire, SL6 4AY, United Kingdom |
| BRIDDOCK, Karen Louise RESIGNED | Secretary | 25 Apr 1995 | 23 Oct 1998 | | | 28 Melbourne Road, Bushey, Watford, Herts, WD2 3LN |
| CATTERMOLE, Carolyn Tracy RESIGNED | Secretary | 17 Apr 2000 | 26 Oct 2000 | | | 81 Cranbrook Road, Chiswick, London, W4 2LJ |
| CATTERMOLE, Carolyn Tracy RESIGNED | Secretary | 23 Oct 1998 | 24 Nov 1998 | | | 81 Cranbrook Road, Chiswick, London, W4 2LJ |
| CLARKE, Melanie Anne RESIGNED | Secretary | 23 Feb 2000 | 17 Apr 2000 | | | 21 Bankside Close, Coventry, West Midlands, CV3 4GD |
| HARTELL, Anthony RESIGNED | Secretary | | 24 Apr 1995 | | | 4 Woodland Close, Chelford, Macclesfield, Cheshire, SK11 9BZ |
| JAGUN, Ayotola RESIGNED | Secretary | 26 Sep 2003 | 12 Jan 2007 | | | 4e Bassett Road, London, W10 6JJ |
| KELLY, Susan Kathleen RESIGNED | Secretary | 24 Nov 1998 | 23 Feb 2000 | | | 43 Southview, Clifton Road, London, SW19 4QU |
| PASHLEY, Sophy RESIGNED | Secretary | 08 Feb 2017 | 31 Dec 2021 | | | Horizon Honey Lane, Hurley, Maidenhead, Berkshire, SL6 6RJ, United Kingdom |
| RUBENSTEIN, Howard Justin RESIGNED | Secretary | 26 Oct 2000 | 26 Sep 2003 | | | 10 Cyprus Avenue, Finchley, London, N3 1ST |
| THROGMORTON SECRETARIES LLP RESIGNED | Secretary | 16 Jul 2007 | 01 Jan 2021 | | | 4th, Floor, Reading Bridge House George Street, Reading, Berkshire, RG1 8LS, England |
| THROGMORTON UK LIMITED RESIGNED | Secretary | 12 Jan 2007 | 16 Jul 2007 | | | 42-44 Portman Road, Reading, Berkshire, RG30 1EA |
| BAILEY, Russell Donald RESIGNED | Director | 06 Dec 2010 | 02 Jul 2015 | England | October 1961 | Horizon, Honey Lane, Hurley, Maidenhead, Berkshire, SL6 6RJ, England |
| BENNETT, Geoffrey RESIGNED | Director | 01 Dec 1997 | 31 Aug 2000 | England | March 1945 | Toad Hole Stables, Toad Lane, Epperstone, Nottinghamshire, NG14 6AJ |
| BILLING, Christopher John RESIGNED | Director | | 31 Dec 1996 | | July 1936 | 12 Coudray Road, Southport, Merseyside, PR9 9NL |
| BRIDDOCK, Karen Louise RESIGNED | Director | 25 Apr 1995 | 23 Oct 1998 | | April 1964 | 28 Melbourne Road, Bushey, Watford, Herts, WD2 3LN |
| CARR-LOCKE, Andrew Charles Phillip RESIGNED | Director | 10 Mar 1999 | 31 Dec 2000 | United Kingdom | June 1953 | High Ridge, Pains Hill, Limpsfield, Oxted Surrey, RH8 0RB |
| CATTERMOLE, Carolyn Tracy RESIGNED | Director | 15 May 1997 | 26 Oct 2000 | | September 1960 | 81 Cranbrook Road, Chiswick, London, W4 2LJ |
| CLARKE, Melanie Anne RESIGNED | Director | 23 Feb 2000 | 17 Apr 2000 | | June 1964 | 21 Bankside Close, Coventry, West Midlands, CV3 4GD |
| COOK, Justin Richard RESIGNED | Director | 06 Jul 2015 | 21 Apr 2021 | United Kingdom | April 1967 | Horizon, Honey Lane, Hurley, Maidenhead, Berkshire, SL6 6RJ |
| COOPE, Stephen David RESIGNED | Director | 01 Mar 2008 | 03 Jun 2013 | United Kingdom | August 1960 | Horizon, Honey Lane, Hurley, Maidenhead, Berkshire, SL6 6RJ, England |
| COTTER, Sandrine Marcelle Veronique RESIGNED | Director | 06 Dec 2010 | 30 Sep 2015 | England | June 1970 | Horizon, Honey Lane, Hurley, Maidenhead, Berkshire, SL6 6RJ |
| DUFFY, Hugh Brian RESIGNED | Director | 30 Oct 2000 | 30 Jun 2002 | | July 1954 | Highwood, Woodland Drive, East Horsley, Surrey, KT24 5AN |
| DUNGWORTH, Alison Sara RESIGNED | Director | 10 Dec 1999 | 31 Dec 2000 | | April 1961 | 11 Mayfly Close, Eastcote, Middlesex, HA5 1PD |
| EDIS-BATES, Jonathan Geoffrey RESIGNED | Director | 18 Mar 1996 | 14 May 1997 | England | August 1950 | The Croft, Chalfont Lane Chorleywood, Rickmansworth, Hertfordshire, WD3 5PP |
| ELLIS, Michael RESIGNED | Director | 01 Aug 2003 | 06 Jun 2006 | | February 1959 | 10 Peacock Way, Swanwick, Derbyshire, DE55 1EQ |
| HALL, David RESIGNED | Director | 01 Dec 2000 | 01 Aug 2003 | | July 1959 | 32 Rufford Avenue, Beeston, Nottingham, NG9 3JH |
| HANDLEY, Helen Kay RESIGNED | Director | 09 Dec 2005 | 01 Mar 2008 | | April 1974 | 6 Daniels Lane, Warlingham, Surrey, CR6 9ET |
| HARRISON, Andrew RESIGNED | Director | | 17 May 1993 | | May 1957 | 26 Mymms Drive, Brookmans Park, Hatfield, Hertfordshire, AL9 7AF |
| HARTELL, Anthony RESIGNED | Director | | 24 Apr 1995 | | April 1930 | 4 Woodland Close, Chelford, Macclesfield, Cheshire, SK11 9BZ |
| HILLCOAT, David Robert RESIGNED | Director | 01 Sep 1999 | 31 Aug 2001 | | May 1954 | 1341 Huntersfield Close, Glenmore, Keswick, VA22947, Usa |
| HOLMAN, David Leslie RESIGNED | Director | 11 Sep 2003 | 08 Mar 2006 | | March 1949 | 3 Bedehouse Lane, Cromford, Matlock, Derbyshire, DE4 3QZ |
| HOUSSEMAYNE DU BOULAY, Marion Louise RESIGNED | Director | 17 May 1993 | 27 Oct 1995 | | February 1949 | 76 Rannoch Road, London, W6 9SP |
| JAGUN, Ayotola RESIGNED | Director | 08 Dec 2005 | 12 Jan 2007 | | March 1968 | 4e Bassett Road, London, W10 6JJ |
| JERVIS, Noel RESIGNED | Director | 01 Jan 1994 | 27 Sep 1996 | United Kingdom | December 1944 | Spencer House, Spencer Drive Nuthall, Nottingham, NG16 1DQ |
| JONES, David Peter Gwynne RESIGNED | Director | 06 Jul 2015 | 18 Jul 2023 | United Kingdom | June 1972 | Horizon, Honey Lane, Hurley, Maidenhead, Berkshire, SL6 6RJ |
| KELLY, Susan Kathleen RESIGNED | Director | 24 Nov 1998 | 23 Feb 2000 | England | July 1966 | 43 Southview, Clifton Road, London, SW19 4QU |
| LLEWELLYN, Steve Michael RESIGNED | Director | 10 Nov 2003 | 06 Jun 2006 | | November 1954 | 222 Somerset Road, Wimbledon, London, SW19 5JE |
| MALVENAN, Donald Scott RESIGNED | Director | 01 Dec 1997 | 31 Dec 2001 | | June 1955 | 8 Paddocks View, Long Eaton, Nottingham, NG10 3QF |
| O'CONNOR, Calvin James John RESIGNED | Director | | 31 May 1996 | United Kingdom | August 1952 | 10 Moss Lane, Timperley, Altrincham, Cheshire, WA15 6SZ |
| PETERSEN, Anthony Gerard RESIGNED | Director | 28 Feb 2002 | 04 Sep 2003 | | March 1957 | 8 Sorrel Drive, Bingham, Nottingham, NG13 8UN |
| POLEG, Eliaz RESIGNED | Director | 01 May 2002 | 10 Nov 2003 | | September 1951 | 20 Tedworth Square, London, SW3 4DY |
| RUBENSTEIN, Howard Justin RESIGNED | Director | 26 Oct 2000 | 26 Sep 2003 | United Kingdom | November 1967 | 10 Cyprus Avenue, Finchley, London, N3 1ST |
| SARAFOGLOU, Gerasimos RESIGNED | Director | 21 Apr 2021 | 01 Jun 2023 | United Kingdom | June 1967 | Horizon, Honey Lane, Hurley, Maidenhead, Berkshire, SL6 6RJ |
| SHERWIN, Michael RESIGNED | Director | 01 Jun 1996 | 18 Jun 1999 | | March 1959 | 620 Wollaton Road, Wollaton, Nottingham, NG8 2AA |
| STAM, Jodocus Wilhelmus Franciscus Severinus RESIGNED | Director | 12 Jan 2007 | 06 Dec 2010 | England | June 1967 | 225 Bath Road, Slough, Berkshire, SL1 4AU |
| STURGIS, Samuel Elijah RESIGNED | Director | 01 Feb 2001 | 06 Jun 2006 | | May 1951 | 22 Sandy Lane, Virginia Water, Surrey, GU25 4TA |
| TAYLOR, John Martin RESIGNED | Director | | 31 Dec 1993 | | June 1952 | 89 Dacre Park, London, SE13 5BX |
| WELLS, Christian Henry RESIGNED | Director | 26 Sep 2003 | 08 Dec 2005 | | November 1970 | Jubilee Cottage 2 Kingfisher Grove, Three Mile Cross, Reading, Berkshire, RG7 1RA |
| WICKS, Caroline Philippa RESIGNED | Director | 17 May 1993 | 10 Mar 1999 | United Kingdom | December 1962 | 29 Campden Hill Road, London, W8 7KK |
| WILLIAMS, John Matthew RESIGNED | Director | 01 Dec 1997 | 31 Aug 1999 | England | October 1960 | Wymondham House, Wymondham, Melton Mowbray, Leicestershire, LE14 2AY |
| WILSON, Julia Ruth RESIGNED | Director | 30 Apr 2004 | 08 Mar 2006 | | June 1967 | 5 Northwood Rise, Ashbourne, Derbyshire, DE6 1BF |