| CALVERT, Ulla Maija Maria ACTIVE | Director | 24 Aug 2024 | | United Kingdom | January 1945 | Garden Flat, 16 Bolton Gardens, London, SW5 0AJ, United Kingdom |
| DRAGHI, Carlo ACTIVE | Director | 14 Oct 2011 | | England | March 1971 | 16, Bolton Gardens, London, SW5 0AJ, England |
| KLEIN, Roland ACTIVE | Director | 29 Apr 1999 | | England | July 1938 | Flat 1 16 Bolton Gardens, London, SW5 0AJ |
| MCNALLY, Alexis ACTIVE | Director | 10 Jan 2023 | | Austria | March 1970 | 16, Bolton Gardens, London, SW5 0AJ, England |
| TAMAGNI, Luca Tommaso Maria ACTIVE | Director | 24 Oct 2012 | | England | July 1985 | Flat 4, 16 Bolton Gardens, London, SW5 0AJ, England |
| CALVERT, Geoffrey Peter Stewart RESIGNED | Secretary | 01 Jan 2007 | 14 Oct 2011 | | | Garden Flat, 16 Bolton Gardens, London, SW5 0AJ |
| CAMPBELL, Gordon Halsall RESIGNED | Secretary | | 01 Jan 2007 | | | 16 Bolton Gardens, London, SW5 0AJ |
| MARCQ, Maia RESIGNED | Secretary | 14 Oct 2011 | 01 Dec 2025 | | | Flat 5, 16 Bolton Gardens, London, SW5 0AJ, United Kingdom |
| AKHAVAN, Majid Reza RESIGNED | Director | 07 Apr 1995 | 31 Jul 2008 | | January 1961 | Flat 4 16 Bolton Gardens, London, SW5 0AJ |
| CALVERT, Geoffrey Peter Stewart RESIGNED | Director | 01 Jan 2007 | 24 Aug 2024 | England | April 1952 | Garden Flat, 16 Bolton Gardens, London, SW5 0AJ |
| CAMPBELL, Gordon Halsall RESIGNED | Director | | 28 Sep 2009 | England | April 1920 | 16 Bolton Gardens, London, SW5 0AJ |
| COHON, Mark Steven RESIGNED | Director | 17 Feb 1997 | 23 Jun 1999 | | March 1966 | Flat 1 16 Bolton Gardens, London, SW5 0AJ |
| HAKEMI, Neda RESIGNED | Director | 01 Aug 2008 | 24 Oct 2012 | England | March 1961 | Flat 4, No 16 Bolton Gardens, London, SW5 0AJ |
| HOLMAN, Michael Campbell RESIGNED | Director | | 15 Jan 2003 | | October 1943 | The Garden Flat 16 Bolton Gardens, London, SW5 0AJ |
| MARCQ, Maia RESIGNED | Director | | 01 Dec 2025 | England | June 1942 | Flat 5, 16 Bolton Gardens, London, SW5 0AJ |
| MCNALLY, Peter Joseph Deane RESIGNED | Director | 01 Aug 2008 | 15 Sep 2021 | England | March 1933 | Flat 3, 16 Bolton Gardens, London, SW5 0AJ |
| OPPENHEIM, Mariella RESIGNED | Director | | 01 Jul 1994 | | January 1957 | Flat 4, 16 Bolton Gardens, London, SW5 0AJ |
| RENDALL, Thomas Moinet RESIGNED | Director | | 11 Sep 1992 | | March 1937 | Basement Flat, 9 Swan Walk, London, SW3 4JJ |
| ROSCOE, Ingrid Mary, Dr RESIGNED | Director | 01 Mar 1992 | 04 Oct 2004 | | May 1944 | 16 Bolton Gardens, London, SW5 0AJ |