| WILTSHIRE, Adam Simon ACTIVE | Secretary | 23 Sep 2018 | | | | Cornwell House, 59 The Avenue, Richmond, TW9 2AL, England |
| GHOTBI, Amir Ali ACTIVE | Director | 14 Mar 2019 | | United Kingdom | October 1968 | Flat 1, Cornwell House, 59 The Avenue, Richmond, TW9 2AL, England |
| JONES, Peter ACTIVE | Director | | | United Kingdom | June 1955 | Flat 3 59 The Avenue, Richmond, Surrey, TW9 2AL |
| OLIVO, Alberto ACTIVE | Director | 08 Jan 2016 | | United Kingdom | July 1978 | Cornwell House, Flat 6, The Avenue, Kew, Surrey, TW9 2AL, England |
| WILDE, Susan Katherine ACTIVE | Director | 05 Sep 2014 | | England | April 1943 | Cornwell House, Flat 4, 59 The Avenue, Richmond, Surrey, TW9 2AL, England |
| WILTSHIRE, Adam Simon ACTIVE | Director | 29 Oct 2014 | | England | May 1965 | Cornwell House, 59 The Avenue, Kew Richmond, Surrey, TW9 2AL |
| CROZIER, John RESIGNED | Secretary | 15 Aug 1991 | 20 Aug 1995 | | | The Garden Flat, 59 The Avenue Kew Gardens, Richmond, Surrey, TW9 2AL |
| FALCONER, Andrew James RESIGNED | Secretary | 28 Jul 2004 | 07 Dec 2009 | | | Flat 1 59 The Avenue, Kew, Surrey, TW9 2AL |
| HULSE, Eleanor Jane RESIGNED | Secretary | 05 Sep 2014 | 23 Sep 2018 | | | Cornwell House, 59 The Avenue, Kew Richmond, Surrey, TW9 2AL |
| LINKLATER, Laurence Ogilvy RESIGNED | Secretary | 20 Aug 1995 | 30 Aug 1996 | | | Lat 2 Cornwell House 59 The Avenue, Kew, Richmond, Surrey, TW9 2AL |
| QUERO, Sofia RESIGNED | Secretary | 07 Dec 2009 | 13 Jan 2011 | | | Cornwell House, 59 The Avenue, Kew Richmond, Surrey, TW9 2AL |
| VICKERAGE, John Charles Woodley RESIGNED | Secretary | 30 Aug 1996 | 28 Jul 2004 | | | Flat 4, 59 The Avenue, Richmond, Surrey, TW9 2AL |
| WILDE, Susan Katherine RESIGNED | Secretary | 13 Jan 2011 | 05 Sep 2014 | | | Cornwell House, 59 The Avenue, Kew Richmond, Surrey, TW9 2AL |
| AKINHEAD, Jane Scott RESIGNED | Director | 03 Sep 2015 | 22 Jul 2022 | United Kingdom | December 1988 | Flat 5, Cornwell House, 59 The Avenue, Richmond, Surrey, TW9 2AL, United Kingdom |
| BANKS, Alan Geoffrey RESIGNED | Director | | 03 Mar 1993 | | July 1958 | 59 The Avenue, Richmond, Surrey, TW9 2AL |
| COOK, Deirdre Ann RESIGNED | Director | 06 Mar 2002 | 19 Dec 2011 | United Kingdom | July 1951 | Flat 2 Cornwell House, 59 The Avenue, Richmond, Surrey, TW9 2AL |
| COWLEY, Shane RESIGNED | Director | 19 Dec 2011 | 29 Oct 2014 | England | October 1973 | Cornwell House, 59 The Avenue, Kew Richmond, Surrey, TW9 2AL |
| CROZIER, John RESIGNED | Director | | 19 Apr 2004 | | June 1946 | The Garden Flat, 59 The Avenue Kew Gardens, Richmond, Surrey, TW9 2AL |
| DAVIES, Jane RESIGNED | Director | | 25 Jun 2007 | | June 1964 | 178 Kingston Road, Wimbledon, London, SW19 1LY |
| DENVER, Dorothy Edith RESIGNED | Director | 30 Aug 1996 | 06 Mar 2002 | | August 1938 | Flat 2 59 The Avenue, Kew, Richmond, Surrey, TW9 2AL |
| FALCONER, Andrew James RESIGNED | Director | 19 Apr 2004 | 07 Dec 2009 | | March 1975 | Flat 1 59 The Avenue, Kew, Surrey, TW9 2AL |
| FORMON, Robert Mark RESIGNED | Director | | 30 Sep 1997 | | July 1963 | 59 The Avenue, Richmond, Surrey, TW9 2AL |
| HOGG, Stephen Andrew RESIGNED | Director | 04 Jan 2010 | 28 Nov 2013 | Uk | February 1982 | Flat 1,, Cornwell House, 59 The Avenue, Richmond, Surrey, TW9 2AL, England |
| HULSE, Eleanor Jane RESIGNED | Director | 24 Mar 2014 | 14 Mar 2019 | England | March 1979 | Flat 1 Cornwell House, 59 The Avenue, Kew, Richmond, Surrey, TW9 2AL, England |
| HUMBERT, Lucinda Jane RESIGNED | Director | 30 Sep 1997 | 08 Jan 2016 | Hong Kong | April 1962 | Flat 6 59 The Avenue, Kew, Richmond, Surrey, TW9 2AL |
| LINKLATER, Laurence Ogilvy RESIGNED | Director | 03 Mar 1993 | 30 Aug 1996 | | April 1967 | Lat 2 Cornwell House 59 The Avenue, Kew, Richmond, Surrey, TW9 2AL |
| QUERO, Sofia RESIGNED | Director | 01 Oct 2009 | 03 Sep 2015 | England | August 1980 | Cornwell House, Flat 5, 59 The Avenue, Richmond, Surrey, TW9 2AL, England |
| QUERO, Sofia RESIGNED | Director | 23 Jul 2007 | 03 Sep 2015 | England | August 1980 | 5 Cornwell House, 59 The Avenue, Richmond, Surrey, TW9 2AL |
| VICKERAGE, John Charles Woodley RESIGNED | Director | | 28 Jul 2004 | | January 1958 | Flat 4, 59 The Avenue, Richmond, Surrey, TW9 2AL |
| WILDE, Susan Katherine RESIGNED | Director | 15 Dec 2006 | 05 Sep 2014 | England | April 1943 | Flat 4 Cornwell House, 59 The Avenue, Kew, Surrey, TW9 2AL |