| MAHNE & MAHNE LTD ACTIVE | Secretary | 17 Mar 2026 | | | | 174, Battersea Park Road, London, SW11 4ND, England |
| SUFFOLK & BERKSHIRE, Alexander Charles, Earl Of ACTIVE | Director | 04 Nov 2022 | | England | September 1974 | Hermes House, Fire Fly Avenue, Swindon, Wiltshire, SN2 2GA, United Kingdom |
| BIRD, Jonathan Roderick Standen RESIGNED | Secretary | | 21 Apr 1991 | | | 3 St Georges Terrace, Blockley, Moreton In Marsh, Gloucestershire, GL56 9BN |
| EDGLEY-PYSHORN, Penelope Jane RESIGNED | Secretary | 21 Apr 1991 | 28 Feb 1994 | | | Brooklyn Burton Hill, Malmesbury, Wiltshire, SN16 0EW |
| JOYCE, Christina Mary RESIGNED | Secretary | 21 Nov 2004 | 18 Jul 2008 | | | Lynian The Street, Corston, Malmesbury, Wiltshire, GN16 0HD |
| ROGERS, Jacqueline Marion RESIGNED | Secretary | 10 Jul 1995 | 21 Nov 2004 | | | Glenholme, Park Road, Nailsworth, Stroud, Gloucestershire, GL6 0HZ |
| TIMBRELL, Julie Eleanor RESIGNED | Secretary | 01 Mar 1994 | 18 Jul 1995 | | | 8 Oxford Street, Malmesbury, Wiltshire, SN16 9AX |
| ALLARD, Peter RESIGNED | Director | 18 Nov 2007 | 19 Dec 2009 | | October 1934 | 14 Charlton Park House, Malmesbury, Wiltshire, SN16 9DG |
| ANDREW, Keith RESIGNED | Director | 04 Nov 1999 | 08 Apr 2001 | | September 1925 | 5 Charlton Park House, Charlton, Malmesbury, Wiltshire, SN16 9DG |
| ANDREW, Keith RESIGNED | Director | 16 Jul 1995 | 14 Dec 1998 | | September 1925 | 5 Charlton Park House, Charlton, Malmesbury, Wiltshire, SN16 9DG |
| BENNETT, Matthew James RESIGNED | Director | 27 May 2022 | 22 Oct 2024 | England | January 1978 | 38-42 Newport Street, Swindon, Wiltshire, SN1 3DR, United Kingdom |
| CAMERON, Alistair James Chibnall RESIGNED | Director | 05 Oct 1998 | 31 Dec 2000 | | May 1969 | 41 Woodhouse Close, Cirencester, Gloucestershire, GL7 1YH |
| CHANTLER, Cyril, Sir RESIGNED | Director | 30 Apr 2006 | 24 Jun 2024 | | May 1939 | 6 Charlton Park House, Charlton, Malmesbury, Wiltshire, SN16 9DG |
| CHAPMAN, Pamela Adrienne RESIGNED | Director | 28 Mar 1993 | 03 Oct 1996 | | October 1932 | 11, Charlton Park House Charlton, Malmesbury, Wiltshire, SN16 9DG |
| COTTRELL, Dieter Beverley RESIGNED | Director | 26 Nov 2021 | 20 Oct 2023 | England | June 1964 | 12b Charlton Park House, Charlton, Malmesbury, Wiltshire, SN16 9DG, England |
| DREW, Richard Frederick RESIGNED | Director | 01 Apr 1994 | 05 Dec 1994 | | March 1953 | The Old Bank House, Market Street, Charlbury, Oxfordshire |
| GARDINER, Alan Patrick RESIGNED | Director | 07 Jan 2011 | 25 Apr 2014 | Uk | December 1937 | 18 Charlton Park House, Charlton Park, Malmesbury, Wiltshire, SN16 9DG, Uk |
| GOLLAND, Thomas RESIGNED | Director | 26 May 2023 | 10 Feb 2025 | United Kingdom | February 1960 | 18 Charlton Park House, Charlton, Malmesbury, Wiltshire, SN16 9DG, United Kingdom |
| GRANT, William Fox RESIGNED | Director | 05 Dec 1994 | 31 May 1995 | | September 1960 | Swallow Cottage, Lower Woodford, Salisbury, Wiltshire, SP4 6NQ |
| GREEN, Jacqueline Adrienne RESIGNED | Director | | 09 Nov 1992 | | August 1937 | 5b Charlton Park House, Malmesbury, Wiltshire, SN16 9DG |
| HALSEY, Guy RESIGNED | Director | 18 Jan 2007 | 31 Dec 2007 | | October 1981 | 5 Northcote House, Clifton Park, Bristol, Avon, BS8 3BN |
| HAWKINS, Kenneth Arthur RESIGNED | Director | 27 Nov 2011 | 17 Mar 2026 | United Kingdom | October 1950 | New Derwent House, 69-73 Theobald House, London, NE1X 8TA, United Kingdom |
| HAWKINS, Kenneth Arthur RESIGNED | Director | | 21 Apr 1991 | England | October 1950 | 8 Charlton Park House, Malmesbury, Wiltshire, SN16 9DG |
| HAYDN-TOWEY, Mary Annette RESIGNED | Director | 21 Apr 1991 | 21 Feb 1993 | | September 1926 | Apartment 6, Charlton Park House, Malmesbury, Wilts, SN16 9DG |
| JONES, Richard Douglas RESIGNED | Director | 25 Apr 1999 | 08 Feb 2000 | | June 1938 | 4 Charlton Park, Charlton, Malmesbury, Wiltshire, SN16 9DG |
| KALIM, Malvina Pollock RESIGNED | Director | 05 Jun 2020 | 15 Jul 2025 | United Kingdom | July 1948 | 38-42 Newport Street, Swindon, Wiltshire, SN1 3DR, United Kingdom |
| KILLEN, Robert Hugh RESIGNED | Director | 29 Nov 2009 | 22 Sep 2022 | United Kingdom | March 1957 | Charlton Park Estate Office, Charlton Park, Malmesbury, Wiltshire, SN16 9DG |
| KIVELL, Roger William Cole RESIGNED | Director | 17 Nov 2002 | 18 Jan 2007 | | February 1974 | 4 The Glen, Bristol, Avon, BS6 7JH |
| LEWIS, Terryl Patricia RESIGNED | Director | 27 Apr 2008 | 18 Feb 2010 | | January 1960 | 12, Charlton Park House, Malmesbury, Wiltshire, SN16 9DG |
| LOADER, Peter Edwin RESIGNED | Director | 23 Nov 2003 | 30 Dec 2005 | | February 1929 | 9 Charlton Park House, Malmesbury, Wiltshire, SN16 9DG |
| MASON, Kathleen RESIGNED | Director | | 25 Apr 1999 | | September 1923 | 14 Charlton Park House, Charlton, Malmesbury, Wiltshire, SN16 9DG |
| MASON, Martin RESIGNED | Director | 29 Nov 2009 | 30 Apr 2021 | United Kingdom | January 1945 | 3rd Floor, 54 Hatton Garden, London, EC1N 8HN |
| MOSEY, Roger RESIGNED | Director | 25 Apr 2010 | 11 Jul 2013 | Uk | March 1945 | 12a Charlton Park House, Charlton Park, Charlton, Malmesbury, Wiltshire, SN16 9DG |
| OF SUFFOLK & BERKSHIRE, Michael John James George Robert, Earl RESIGNED | Director | | 05 Aug 2022 | | March 1935 | Andover House, Charlton Park, Charlton, Malmesbury, Wiltshire, SN16 9DG |
| PYE, Rupert RESIGNED | Director | 28 May 2021 | 04 Dec 2024 | England | January 1951 | 38-42 Newport Street, Swindon, Wiltshire, SN1 3DR, United Kingdom |
| REDGWELL, Ronald George RESIGNED | Director | 09 Nov 1992 | 04 Oct 1995 | | February 1921 | Apt 18 Charlton Park Se, Charlton Park, Malnesbury, Wilts, SN16 9DG |
| ROSE, Christopher Thomas Woodward RESIGNED | Director | 12 Jan 2001 | 23 Nov 2003 | | February 1948 | 14 Charlton Park House, Malmesbury, Wiltshire, SN16 9DG |
| SCHIFFMACHER, Mark Douglas RESIGNED | Director | 05 Jun 2020 | 17 Mar 2026 | United States | January 1946 | 38-42 Newport Street, Swindon, Wiltshire, SN1 3DR, United Kingdom |
| SHERWOOD, Richard RESIGNED | Director | | 27 Apr 1997 | | November 1922 | 7 Charlton Park House, Charlton, Malmesbury, Wiltshire, SN16 9DG |
| TERRY, Colin RESIGNED | Director | 24 Nov 2013 | 26 Apr 2021 | England | April 1960 | 9, Charlton Park House, Malmesbury, Wiltshire, SN16 9DG, England |
| THOMPSTONE, Stephen James RESIGNED | Director | 01 Jan 2001 | 07 Oct 2002 | | July 1968 | 31 Brock Street, Bath, Avon, BA1 2LN |
| WAIT, Henry Vernon John RESIGNED | Director | 03 Jan 1999 | 27 Apr 2008 | | May 1927 | 7 Charlton Park, Charlton, Malmesbury, Wiltshire, SN16 9DG |
| WALTERS, Edward George RESIGNED | Director | 24 Nov 1996 | 05 Jun 2020 | | March 1931 | 16 Charlton Park House, Malmesbury, Wiltshire, SN16 9DG |
| WINSKILL, John David, Lt Col RESIGNED | Director | 30 Nov 2022 | 26 May 2023 | England | June 1970 | Hermes House, Fire Fly Avenue, Swindon, Wiltshire, SN2 2GA, United Kingdom |
| WITCHELL, Arthur Noel RESIGNED | Director | 01 Jan 2008 | 19 Dec 2009 | United Kingdom | April 1951 | The Cottage Boldridge Farm, Tetbury, Gloucestershire, GL8 8RT |
| WITCHELL, Arthur Noel RESIGNED | Director | | 31 Mar 1994 | United Kingdom | April 1951 | The Cottage Boldridge Farm, Tetbury, Gloucestershire, GL8 8RT |
| WOOD, Thomas Alan, Dr RESIGNED | Director | 27 Apr 1997 | 03 Nov 2025 | | May 1940 | 11 Reece Mews, London, SW7 3HE |
| WOOD, Thomas Alan RESIGNED | Director | | 16 Jul 1995 | | May 1940 | 15 Charlton Park House, Malmesbury, Wiltshire, SN16 9DG |
| FIREBALL LIMITED RESIGNED | Director | 28 Apr 1996 | 03 Oct 1996 | | | 6 Caledonia Place, Weighbridge, St Hellier, Jersey |