| WINGROVE, Jane ACTIVE | Secretary | 01 Aug 2023 | | | | 91, Randolph Avenue, London, W9 1DL, England |
| DAVIS, Sally Margaret ACTIVE | Director | 07 Apr 2025 | | England | August 1953 | 91, Randolph Avenue, London, W9 1DL, England |
| MCNEILL, Tracey Julie ACTIVE | Director | 01 Apr 2014 | | England | March 1961 | 1, Clifton Gardens, London, W9 1AL, England |
| MITCHELL, David William ACTIVE | Director | 01 Aug 2018 | | England | July 1945 | 1, Clifton Gardens, London, W9 1AL, England |
| PICKEN, Christopher John RESIGNED | Secretary | | 04 Nov 1995 | | | 41 Mapesbury Road, London, NW2 4HJ |
| VAN ZWANENBERG, Gillian Lydia RESIGNED | Secretary | 01 Apr 2000 | 01 Aug 2023 | | | 1 Clifton Gardens, London, W9 1AL |
| WILSON, Nigel John Cadbury RESIGNED | Secretary | 30 Oct 1995 | 01 Nov 1997 | | | Westward Sudeley Lodge, Winchcombe, Cheltenham, Gloucestershire, GL54 5JB |
| JSSP LIMITED RESIGNED | Secretary | 01 Nov 1997 | 05 Apr 2001 | | | 35 Battersea Square, London, SW11 3RA |
| COOK, Walter RESIGNED | Director | 15 May 1993 | 03 Mar 1999 | | February 1946 | 1 Clifton Garden, London, W9 |
| CRAIG, Gwenda RESIGNED | Director | 01 Apr 2000 | 01 Apr 2000 | | December 1921 | 1 Clifton Gardens, London, W9 1AL |
| DAVIES, Mark Anthony Owen RESIGNED | Director | | 05 Apr 2001 | | December 1951 | 1 Clifton Gardens, London, W9 1AL |
| DAVIES-SHAW, Mark RESIGNED | Director | 01 Apr 2000 | 01 Apr 2014 | England | December 1926 | Wychwood, Coombe End, Kingston Upon Thames, Surrey, KT2 7DQ, England |
| DAVIS, Mark RESIGNED | Director | 01 Apr 2014 | 07 Apr 2025 | England | October 1952 | Wychwood Coombe End Kingston Upon Thames, Coombe End, Kingston Upon Thames, Surrey, KT2 7DQ, England |
| JONES, Glenda RESIGNED | Director | | 05 Apr 2001 | | June 1934 | 1 Clifton Gardens, London, W9 1AL |
| JONES, Julie Elizabeth RESIGNED | Director | 01 Apr 2000 | 01 Jul 2001 | | January 1936 | Ground Floor, 1 Clifton Gardens, London, W9 1AL |
| JONES, Julie RESIGNED | Director | | 05 Feb 1993 | | August 1947 | 4 Elm Tree Close, London, NW8 9JS |
| MCNEILL, Christopher John RESIGNED | Director | 01 Aug 2009 | 01 Apr 2014 | England | December 1956 | 1, Clifton Gardens, London, W9 1AL, United Kingdom |
| MORRIS, Nicholas RESIGNED | Director | | 21 May 1993 | | February 1951 | 1 Clifton Gardens, London, W9 1AL |
| RUDAIZKY, John Nicholas RESIGNED | Director | 01 Apr 2000 | 01 Aug 2018 | United Kingdom | September 1964 | 1a Clifton Gardens, London, W9 1AL |
| SUGARMAN, Evelyn Roberta RESIGNED | Director | 01 Jul 2001 | 23 Mar 2026 | England | April 1943 | 1 Clifton Gardens, Maida Vale, London, W9 1AL |
| VAN ZWANENBERG, Gillian Lydia RESIGNED | Director | 01 Apr 2000 | 17 Oct 2023 | England | April 1956 | 1 Clifton Gardens, London, W9 1AL |