| ROBERTS, William ACTIVE | Secretary | 21 Mar 2013 | | | | Marina House, 17 Marina Place, Hampton Wick, Kingston Upon Thames, KT1 4BH |
| PARSONS, Christopher, Mr. ACTIVE | Director | 01 Feb 2022 | | England | January 1953 | Marina House, 17 Marina Place, Hampton Wick, Kingston Upon Thames, KT1 4BH |
| HICKEY, Susan Laura RESIGNED | Secretary | 14 Aug 2007 | 16 Dec 2009 | | | 96 Sandy Lane, Teddington, Middlesex, TW11 0DF |
| O'DOHERTY, Melanie Avril Elizabeth RESIGNED | Secretary | 16 Dec 2009 | 21 Mar 2013 | | | Marina House, 17 Marina Place, Hampton Wick, Kingston Upon Thames, KT1 4BH |
| PROVERBS, Caroline RESIGNED | Secretary | 06 May 2005 | 14 Aug 2007 | | | 3 Evelyn Road, Chiswick, London, W4 5JL |
| T&H SECRETARIAL SERVICES LIMITED RESIGNED | Secretary | 05 Jul 1999 | 06 May 2005 | | | Sceptre Court, 40 Tower Hill, London, EC3N 4DX |
| ADAMS, Stuart David RESIGNED | Director | 10 Dec 2014 | 29 Mar 2019 | United Kingdom | May 1965 | Marina House, 17 Marina Place, Hampton Wick, Kingston Upon Thames, KT1 4BH |
| BELL, Derek Campbell RESIGNED | Director | 04 Sep 2007 | 10 Dec 2015 | England | March 1963 | 7 Denmark Gardens Ipswich Road, Holbrook, Ipswich, IP9 2BG |
| BRAHAM, Emily Jane RESIGNED | Director | 10 Dec 2014 | 02 Jul 2017 | England | December 1978 | Marina House, 17 Marina Place, Hampton Wick, Kingston Upon Thames, KT1 4BH |
| BURTON, Anthony James Harris RESIGNED | Director | 25 Sep 2013 | 18 Jul 2017 | England | February 1964 | Marina House, 17 Marina Place, Hampton Wick, Kingston Upon Thames, KT1 4BH |
| CLARK, Margaret RESIGNED | Director | 06 May 2005 | 14 Aug 2007 | | July 1947 | 54 Temple Sheen Road, London, SW14 7QG |
| GUBBINS, Jennifer Mcpherson RESIGNED | Director | 05 Jul 1999 | 06 May 2005 | England | January 1958 | 19 Kings Road, Wimbledon, London, SW19 8PL |
| HANCOX, Sally RESIGNED | Director | 12 May 2010 | 24 Feb 2011 | England | April 1963 | Marina House, 17 Marina Place, Hampton Wick, Kingston Upon Thames, KT1 4BH |
| HASHEMI, Amir Sadegh RESIGNED | Director | 05 Jul 1999 | 06 May 2005 | United Kingdom | March 1959 | 23 Eynella Road, Dulwich, London, SE22 8XF |
| HICKEY, Susan Laura RESIGNED | Director | 14 Aug 2007 | 11 Mar 2008 | United Kingdom | January 1963 | 96 Sandy Lane, Teddington, Middlesex, TW11 0DF |
| HIERONS, Clare Irene Marjorie RESIGNED | Director | 10 Dec 2014 | 29 Mar 2019 | United Kingdom | February 1970 | Marina House, 17 Marina Place, Hampton Wick, Kingston Upon Thames, KT1 4BH |
| HILLMAN, Anthony Michael RESIGNED | Director | 06 May 2005 | 14 Aug 2007 | | June 1938 | 18 Styles Hill, Frome, Somerset, BA11 5JQ |
| JONES, Emma Claire RESIGNED | Director | 19 Sep 2018 | 29 Mar 2019 | England | April 1970 | Marina House, 17 Marina Place, Hampton Wick, Kingston Upon Thames, KT1 4BH |
| KINGDON, Diana Suzanne RESIGNED | Director | 11 Mar 2008 | 29 Mar 2019 | England | June 1944 | 39 Lower Street, Haslemere, Surrey, GU27 2NY |
| MCLOUGHLIN-FLYNN, Anne Elizabeth RESIGNED | Director | 14 Aug 2007 | 11 Mar 2008 | United Kingdom | December 1962 | 39 Highbridge Walk, Aylesbury, Buckinghamshire, HP21 7SE |
| MOORE, Andrew RESIGNED | Director | 06 Jul 2016 | 01 Feb 2022 | England | August 1958 | Marina House, 17 Marina Place, Hampton Wick, Kingston Upon Thames, KT1 4BH |
| SHINTON, John David RESIGNED | Director | 14 Aug 2007 | 25 Sep 2013 | England | April 1951 | 38 Kent Avenue, London, W13 8BH |
| WICKS, Clive Montgomery RESIGNED | Director | 14 Aug 2007 | 10 Dec 2014 | United Kingdom | September 1936 | Hares Holt, Orestan Lane, Effingham, Leatherhead, Surrey, KT24 5SN |
| WITCHALLS, Benoit James RESIGNED | Director | 25 Sep 2013 | 29 Mar 2019 | England | September 1978 | Marina House, 17 Marina Place, Hampton Wick, Kingston Upon Thames, KT1 4BH |