| HARLEY, Andrew David ACTIVE | Secretary | 25 Apr 2020 | | | | 40, Avenue Gardens, London, W3 8HB, England |
| GAO, Tianqiong ACTIVE | Director | 15 Feb 2017 | | United Kingdom | December 1986 | 9 Mornington Avenue, London, W14 8UJ |
| GREGORY, Adam Richard ACTIVE | Director | 25 Apr 2020 | | England | December 1994 | 9 Mornington Avenue, London, W14 8UJ |
| HAMED, Khalid John ACTIVE | Director | 10 Dec 2010 | | England | November 1978 | 13, Dorchester Close, Maidenhead, SL6 6RX, England |
| HARLEY, Andrew David ACTIVE | Director | 11 May 2005 | | England | August 1967 | 40, Avenue Gardens, London, W3 8HB, England |
| STETTLER, Timothy James ACTIVE | Director | 11 Jan 2026 | | England | October 1995 | 9 Mornington Avenue, London, W14 8UJ |
| BEALE, Philip Arnold RESIGNED | Secretary | 24 Oct 1993 | 11 Jun 2003 | | | 9a Mornington Avenue, West Kensington, London, W14 8UJ |
| HARLEY, Andrew David RESIGNED | Secretary | 20 Mar 2015 | 21 Jan 2016 | | | 9a, Mornington Avenue, London, W14 8UJ, England |
| MOTION, Paul William RESIGNED | Secretary | 10 Jun 2003 | 01 Dec 2010 | | | 9 Mornington Avenue, West Kensington, London, W14 8UJ |
| PARTRIDGE, Frederick William Thomas RESIGNED | Secretary | 21 Jan 2016 | 25 Apr 2020 | | | 9 Mornington Avenue, London, W14 8UJ |
| WILKINS, Laura Rose RESIGNED | Secretary | 04 Dec 2010 | 20 Mar 2015 | | | 9 Mornington Avenue, London, W14 8UJ |
| WILSON, Kate Mary RESIGNED | Secretary | | 24 Oct 1993 | | | 9 Mornington Avenue, London, W14 8UJ |
| BEALE, Philip Arnold RESIGNED | Director | 14 Apr 2004 | 11 May 2005 | England | October 1960 | The Well House, Chydyok Lane East Chaldon, Dorchester, Dorset, DT2 8DN |
| BEALE, Philip Arnold RESIGNED | Director | | 11 Jun 2003 | | October 1960 | 9a Mornington Avenue, West Kensington, London, W14 8UJ |
| BRATTEL, Anna Christina RESIGNED | Director | | 24 Oct 1993 | | January 1966 | 9 Mornington Avenue, London, W14 8UJ |
| BRIERLEY, Margaret Diana RESIGNED | Director | 04 Jul 2013 | 26 Sep 2025 | England | October 1938 | Flat 2, 34, Bruton Place, London, W1J 6NR, England |
| COLE, Nicholas Ian RESIGNED | Director | 24 Oct 1993 | 12 Jun 1996 | | January 1969 | 9 Mornington Avenue, West Kensington, London, W14 8UJ |
| GIANNELLI, Matteo RESIGNED | Director | 28 Feb 2011 | 15 Feb 2017 | Italy | April 1973 | 9 Mornington Avenue, London, W14 8UJ |
| GRIFFIN, Julie Claire RESIGNED | Director | 18 Aug 1997 | 09 Jun 2003 | | June 1969 | 9 Mornington Avenue, Kensington, London, W14 8UJ |
| HESTER, Andrew Alexander John RESIGNED | Director | 28 Jul 1998 | 19 Sep 2005 | | May 1971 | 9 Mornington Avenue, West Kensington, London, W14 8UJ |
| HESTER, John Frear, The Reverend Canon RESIGNED | Director | | 18 Aug 1997 | | January 1927 | The Residentiary Canon Lane, Chichester, West Sussex, PO19 1PX |
| KLAPWYK-COLE, Alice Maya RESIGNED | Director | 24 Oct 1993 | 12 Jun 1996 | | March 1968 | 9 Mornington Avenue, West Kensington, London, W14 8UJ |
| KUPER, Martin Ralf RESIGNED | Director | 18 Aug 1997 | 09 Jun 2003 | | November 1966 | 9 Mornington Avenue, Kensington, London, W14 8UJ |
| LITTLEWOOD, Mandy RESIGNED | Director | 30 Jun 1996 | 25 Jul 1998 | | September 1965 | 1st Floor 9 Mornington Avenue, West Kensington, London, W14 8UJ |
| MALIN, Clive Adrian RESIGNED | Director | 01 Jun 1993 | 12 Jun 1996 | | March 1969 | Ground Floor Flat, 9 Mornington Avenue West Kensington, London, W14 8UJ |
| MICCOLUPI, Maria Gabriella RESIGNED | Director | 14 Apr 2004 | 20 Jan 2005 | | March 1963 | Via Cellini 8, 20129 Milano, FOREIGN, Italy |
| MOTION, Paul William RESIGNED | Director | 10 Jun 2003 | 01 Dec 2010 | United Kingdom | November 1953 | 9 Mornington Avenue, West Kensington, London, W14 8UJ |
| MURPHY, Anna Maria RESIGNED | Director | 24 Oct 1993 | 18 Aug 1997 | | August 1964 | 9 Mornington Avenue, West Kensington, London, W14 8UJ |
| PAPWORTH, Mark RESIGNED | Director | 24 Oct 1993 | 18 Aug 1997 | | February 1963 | 9 Mornington Avenue, West Kensington, London, W14 8UJ |
| PARTRIDGE, Frederick William Thomas RESIGNED | Director | 20 Mar 2015 | 25 Apr 2020 | United Kingdom | November 1985 | Third Floor Flat, 9, Mornington Avenue, London, W14 8UJ, England |
| PRESCOTT, Lesley Anne RESIGNED | Director | 30 May 1996 | 09 Jun 2003 | | April 1954 | Ground Floor Falt, 9 Mornington Avenue West Kensington, London, W14 8UJ |
| SCALES, Antoinette RESIGNED | Director | 10 Jun 2003 | 04 Jul 2013 | United Kingdom | May 1975 | Flat 3, 9 Mornington Avenue, London, W14 8UJ |
| WALSH, Susanna Margaret Jean RESIGNED | Director | 27 Jul 1998 | 09 Jun 2003 | | May 1969 | 9 Mornington Avenue, West Kensington, London, W14 8UJ |
| WHARFE, Roiston Edward RESIGNED | Director | | 01 Jun 1993 | | June 1950 | 9 Mornington Avenue, London, W14 8UJ |
| WILKINS, Laura Rose RESIGNED | Director | 20 Apr 2007 | 20 Mar 2015 | United Kingdom | January 1979 | 9 Mornington Avenue, West Kensington, London, W14 8UJ |
| WILSON, Kate Mary RESIGNED | Director | | 24 Oct 1993 | | October 1960 | 9 Mornington Avenue, London, W14 8UJ |