| BAILEY, Amy ACTIVE | Secretary | 14 Jan 2025 | | | | Arbor Building, 16th Floor, 255 Blackfriars Road, London, SE1 9AX, England |
| BAILEY, Amy ACTIVE | Director | 14 Jan 2025 | | England | September 1986 | Arbor Building, 16th Floor, 255 Blackfriars Road, London, SE1 9AX, England |
| BREEZE, Natasha ACTIVE | Director | 12 Nov 2025 | | United Kingdom | February 1982 | Arbor Building, 16th Floor, 255 Blackfriars Road, London, SE1 9AX, England |
| ARMSTRONG, Colin North RESIGNED | Secretary | 01 Feb 2008 | 26 Feb 2016 | | | 3, Market Close, Poole, Dorset, BH15 1NQ |
| AUSTIN, Terence Nigel RESIGNED | Secretary | 01 Aug 1996 | 31 Jul 2000 | | | 73 Balmoral, Maidenhead, Berkshire, SL6 6SX |
| BURROWS, Peter Anthony RESIGNED | Secretary | | 31 Jul 1996 | | | Tregaron 44 Highland Road, Amersham, Buckinghamshire, HP7 9AY |
| COOTE, Sarah RESIGNED | Secretary | 01 Aug 2000 | 01 Feb 2008 | | | 14 Byron Road, Hutton, Brentwood, Essex, CM13 2RU |
| LESTER, Frances Joan RESIGNED | Secretary | 29 Oct 2002 | 01 Jul 2003 | | | 7 Beult Meadow, Cage Lane Smarden, Ashford, Kent, TN27 8PZ |
| ROSE, Fiona Jane RESIGNED | Secretary | 26 Feb 2016 | 14 Jan 2025 | | | Arbor Building, 16th Floor, 255 Blackfriars Road, London, SE1 9AX, England |
| ARMSTRONG, Colin North RESIGNED | Director | 22 Jan 2009 | 26 Feb 2016 | United Kingdom | June 1964 | 3, Market Close, Poole, Dorset, BH15 1NQ |
| BARRATT, Raymond RESIGNED | Director | | 20 Nov 1996 | | November 1931 | Ivy Cottage Freehay Road, Mobberley, Staffordshire, ST10 1TR |
| CARR, Andrew Christopher RESIGNED | Director | 21 May 2007 | 19 Aug 2015 | United Kingdom | June 1963 | 3 Market Close, Poole, Dorset, BH15 1NQ |
| CHITTICK, Gavin William RESIGNED | Director | 30 Sep 1996 | 06 Mar 1998 | England | May 1958 | 19 Kitson Road, Barnes, London, SW13 9HJ |
| COLLINS, John Patrick Chamberlain RESIGNED | Director | | 23 Sep 1998 | | March 1943 | Downs Farm Sully Road, Penarth, South Glamorgan, CF64 2TR |
| DOUBLE, Michael Stockwell RESIGNED | Director | | 30 Apr 1997 | | March 1935 | Arden 37 Grovewood Close, Chorleywood, Rickmansworth, Hertfordshire, WD3 5PX |
| HERBERT, Michael RESIGNED | Director | | 30 Apr 1994 | | August 1933 | 14 Eaton Place, London, SW1X 8AE |
| JOLLY, Michael Gordon RESIGNED | Director | 01 Sep 1992 | 29 Jun 2001 | England | September 1952 | Flat 29 Harmont House, 20 Harley Street, London, W1G 9PH |
| JOWETT, Matthew Paul RESIGNED | Director | 26 Feb 2016 | 17 Nov 2025 | England | December 1967 | Arbor Building, 16th Floor, 255 Blackfriars Road, London, SE1 9AX, England |
| PHILLIPSON, Peter William RESIGNED | Director | 06 Aug 2001 | 21 May 2007 | England | March 1954 | Woodhall Grange, Woodhall Lane, Ascot, Berkshire, SL5 9QW |
| ROGER, Robert RESIGNED | Director | 17 Jun 1998 | 21 May 2007 | | December 1960 | 15 Meadway, Esher, Surrey, KT10 9HG |
| ROSE, Fiona Jane RESIGNED | Director | 20 Aug 2015 | 14 Jan 2025 | England | January 1964 | Arbor Building, 16th Floor, 255 Blackfriars Road, London, SE1 9AX, England |
| STREETS, William Henry RESIGNED | Director | | 02 Sep 1996 | | September 1931 | 28 Causeway, Horsham, West Sussex, RH12 1HE |
| TANSLEY, Philip Andrew RESIGNED | Director | 01 Sep 1992 | 27 Nov 2000 | | May 1952 | 11 Montagu Square, London, W1H 2LD |
| TAYLOR, Philip Boyd RESIGNED | Director | 01 Apr 1996 | 29 Dec 2000 | | April 1955 | 23 Castlebar Road, London, W5 2DL |
| VARNEY, Nicholas John RESIGNED | Director | 21 May 2007 | 22 Jan 2009 | England | November 1962 | 3 Market Close, Poole, Dorset, BH15 1NQ |
| WARDLEY, John Richard RESIGNED | Director | | 10 Jun 1996 | | June 1956 | Osborne House Clos Llanfair, Wenvoe, Cardiff, South Glamorgan, CF5 6DJ |