| PARK, Louise ACTIVE | Secretary | 27 Apr 2018 | | | | 8th Floor, 3 Dorset Rise, London, EC4Y 8EN, United Kingdom |
| LORETTO, Wendy Anne, Dr ACTIVE | Director | 07 Sep 2023 | | Scotland | December 1967 | 8th Floor, 3 Dorset Rise, London, EC4Y 8EN, United Kingdom |
| MAIN WILSON, Andrew ACTIVE | Director | 23 Aug 2013 | | England | June 1959 | 8th Floor, 3 Dorset Rise, London, EC4Y 8EN, United Kingdom |
| BALKWILL, Christopher Russell RESIGNED | Secretary | 01 Apr 2010 | 19 Sep 2011 | | | 34, Maybrook Gardens, High Wycombe, Buckinghamshire, HP13 6PJ, United Kingdom |
| MCCORMICK, Roger James RESIGNED | Secretary | | 31 Oct 1996 | | | The Tedders 62 Hay Street, Steeple Morden, Royston, Hertfordshire, SG8 0PE |
| NORTH, Pauline Trudy RESIGNED | Secretary | 01 Nov 1996 | 29 Sep 2005 | | | 125 Roseberry Garden, Cranham, Upminster, Essex, RM14 1NJ |
| PURCELL, Jeanette RESIGNED | Secretary | 29 Sep 2005 | 31 Mar 2010 | | | 125 Priory Road, London, N8 8NA |
| STOKES, Reeta RESIGNED | Secretary | 11 Jun 2013 | 27 Mar 2015 | | | 25 Hosier Lane, London, EC1A 9LQ |
| WEHRLY, Mark Anthony RESIGNED | Secretary | 21 Oct 2016 | 27 Apr 2018 | | | 25 Hosier Lane, London, EC1A 9LQ |
| SK SECRETARY LIMITED RESIGNED | Secretary | 19 Sep 2011 | 11 Jun 2013 | | | Stone King, 13 Queen Square, Bath, BA1 2HJ, United Kingdom |
| BALKWILL, Christopher Russell RESIGNED | Director | 01 Apr 2010 | 24 Sep 2014 | England | April 1955 | 34, Maybrook Gardens, High Wycombe, Buckinghamshire, HP13 6PJ, United Kingdom |
| CRAWSHAW, Hugh Sebastian RESIGNED | Director | 11 Mar 1998 | 23 Jan 2001 | United Kingdom | August 1954 | 22 Brettingham Gate, Swindon, Wiltshire, SN3 1NH |
| GRAVELLS, David Peter Anthony RESIGNED | Director | | 24 Nov 1992 | England | August 1949 | The Old Saw Mill, Ripley, Harrogate, North Yorkshire, HG3 3AY |
| HARWOOD-WHITCHER, Vanessa Frances RESIGNED | Director | 26 Nov 2012 | 05 Jul 2013 | United Kingdom | April 1971 | 25 Hosier Lane, London, EC1A 9LQ |
| INMAN, Kathleen Marie RESIGNED | Director | 01 Dec 1997 | 17 Feb 1998 | | May 1962 | The Grange Church Lane, Elvington, York, YO4 5AD |
| JONES, Leonard Edward RESIGNED | Director | 11 Jun 2013 | 23 Apr 2018 | England | October 1955 | 25 Hosier Lane, London, EC1A 9LQ |
| JONES, Michael Anthony RESIGNED | Director | 01 Nov 1996 | 30 Sep 2002 | England | October 1942 | Westwards 42 Mount Road, Higher Bebington, Wirral, CH63 5PL |
| MCCORMICK, Roger James RESIGNED | Director | | 31 Oct 1996 | | September 1933 | The Tedders 62 Hay Street, Steeple Morden, Royston, Hertfordshire, SG8 0PE |
| PETERS, John Gyart RESIGNED | Director | 21 Sep 2004 | 29 Nov 2007 | England | December 1961 | Southnett House, Mamble, Kidderminster, Worcestershire, DY14 9JT |
| PURCELL, Jeanette RESIGNED | Director | 13 Jun 2003 | 31 Mar 2010 | Gb | June 1957 | 125 Priory Road, London, N8 8NA |
| SCHLEGELMILCH, Bodo Bernd RESIGNED | Director | 23 Apr 2018 | 07 Sep 2023 | Austria | January 1955 | 8th Floor, 3 Dorset Rise, London, EC4Y 8EN, United Kingdom |
| SEARS, Hilary Barbara RESIGNED | Director | 29 Nov 2007 | 08 Dec 2011 | England | July 1946 | 6 Montana Road, London, SW20 8TW |
| STEVENS, Helen Carolyn RESIGNED | Director | 08 Dec 2014 | 21 Oct 2016 | England | September 1961 | 25 Hosier Lane, London, EC1A 9LQ |
| WALKER, Elizabeth Ann RESIGNED | Director | 23 Jan 2001 | 21 Sep 2004 | England | June 1962 | 62 Thornway, Bramhall, Stockport, Cheshire, SK7 2AH |
| YPMA, Iebe Willem RESIGNED | Director | 24 Nov 1992 | 01 Dec 1997 | United Kingdom | January 1950 | 38, Lodge Road, Bromley, Kent, BR1 3ND |