| DAVIES, Judith Ridley ACTIVE | Secretary | 14 May 2018 | | | | C/O Rpgcc, 40 Gracechurch Street, London, EC3V 0BT, England |
| ARALDI, Massimo ACTIVE | Director | 05 Mar 2018 | | United Kingdom | June 1972 | 170a Ashley Gardens, Emery Hill Street, London, SW1P 1PD, England |
| CARVALHO, Luciana Da Costa ACTIVE | Director | 04 Mar 2013 | | England | July 1976 | 186a Ashley Gardens, Emery Hill Street, London, SW1P 1PD, England |
| DAVIES, Judith Ridley ACTIVE | Director | 04 Mar 2002 | | United Kingdom | June 1940 | 160 Ashley Gardens, Emery Hill Street, London, SW1P 1PD |
| DUNACHIE, Alan Campbell ACTIVE | Director | 26 Feb 2001 | | England | May 1959 | 183a Ashley Gardens, Emery Hill Street, London, SW1 1PD |
| KURGO, Paul Edgar ACTIVE | Director | 10 Mar 2003 | | United Kingdom | November 1956 | 164 Ashley Gardens, Emery Hill Street, London, SW1P 1PD |
| LEVY, Anthony Francis ACTIVE | Director | 28 Apr 2021 | | United Kingdom | August 1957 | C/O Rpgcc, 40 Gracechurch Street, London, EC3V 0BT, England |
| STROGANOVA, Anna ACTIVE | Director | 25 Jun 2025 | | England | July 1976 | 166 Ashley Gardens, Emery Hill Street, London, SW1P 1PD, England |
| CARVALHO, Luciana RESIGNED | Secretary | 29 Jun 2017 | 14 May 2018 | | | 181, Ashley Gardens, Emery Hill Street, London, SW1P 1PD, England |
| NIGHTINGALE, Pauline Mary RESIGNED | Secretary | | 29 Jun 2017 | | | 182 Ashley Gardens, London, SW1P 1PD |
| ALLEN, Mark John Spurgeon, Sir RESIGNED | Director | 10 Mar 2003 | 27 Jun 2017 | United Kingdom | July 1950 | 172a Ashley Gardens, Emery Hill Street, London, SW1P 1PD |
| DAVIES, John Verdin RESIGNED | Director | | 29 Jan 1998 | | April 1932 | 160 Ashley Gardens, London, SW1P 1PD |
| FOSTER, Mary Isabel Jane RESIGNED | Director | 11 May 2009 | 23 Apr 2018 | United Kingdom | September 1956 | 163, Emery Hill Street, London, SW1P 1PD |
| GILLIBRAND, Alec Lindlow RESIGNED | Director | | 24 May 1999 | | March 1932 | 181a Ashley Gardens, London, SW1P 1PD |
| HAMILTON, Sandra Elizabeth RESIGNED | Director | 06 Mar 2000 | 31 Jan 2006 | | June 1947 | 177 Ashley Gardens, Emery Hill, London, SW1P 1PD |
| HARRISON, Frances Catherine Saida RESIGNED | Director | 11 Sep 2017 | 01 Feb 2023 | England | May 1966 | 5th Floor, 14-16 Dowgate Hill, London, EC4R 2SU, England |
| KEEGAN, Rosaleen Mary RESIGNED | Director | 16 May 2006 | 29 May 2013 | United Kingdom | March 1943 | 174 Ashley Gdns, Emery Hill St, London, SW1P 1PD |
| KEOHANE, Patrick Peter, Dr RESIGNED | Director | 23 Apr 2018 | 01 Dec 2023 | England | March 1954 | C/O Rpgcc, 40 Gracechurch Street, London, EC3V 0BT, England |
| LEVY, Hellmut Edward RESIGNED | Director | | 01 Nov 2002 | | November 1923 | 183 Ashley Gardens, London, SW1P 1PD |
| NIGHTINGALE, Pauline Mary RESIGNED | Director | | 27 Apr 2021 | England | June 1945 | 182 Ashley Gardens, London, SW1P 1PD |
| O'SULLIVAN, Susan Lesley RESIGNED | Director | 14 Sep 1995 | 26 Apr 2004 | | June 1952 | 165 Ashley Gardens, Emery Hill, London, SW1P 1PD |
| PEACOCK, Anne RESIGNED | Director | 07 Oct 2011 | 05 Mar 2018 | England | August 1946 | 40 Great Smith Street, London, SW1P 3BU |
| RUTHERFORD, Heather Diana RESIGNED | Director | 20 Mar 2007 | 29 Sep 2009 | | January 1962 | 186 Ashley Gardens, London, SW1P 1PD |
| SMITH, Helen June RESIGNED | Director | 29 Jan 1998 | 26 Feb 2001 | United Kingdom | June 1959 | 161 Ashley Gardens, Emery Hill Street, Westminster, SW1P 1PD |
| SPENCER, Caroline Alexandra RESIGNED | Director | | 10 Jan 2003 | | July 1958 | 179 Ashley Gardens, London, SW1P 1PD |