| HALSE, Rosianna Cristina ACTIVE | Secretary | 28 Oct 2024 | | | | Penn Road, 25b Penn Road, London, N7 9RD, England |
| COSGROVE, Carmen Patricia ACTIVE | Director | 21 Mar 2008 | | United Kingdom | March 1964 | 25d, Penn Road, London, N7 9RD |
| HALSE, Rosianna Cristina ACTIVE | Director | 28 Oct 2022 | | United Kingdom | August 1991 | Penn Road, 25b, Penn Road, London, County (Optional), N7 9RD, United Kingdom |
| PRAKASH, Jenn ACTIVE | Director | 28 Jun 2021 | | England | December 1980 | 25a Penn Road, 25a, Penn Road, London, N7 9RD, England |
| ROCHE, Angela ACTIVE | Director | 01 Jun 1999 | | United Kingdom | July 1954 | 25c Penn Road, London, N7 9RD |
| EVANS, John William RESIGNED | Secretary | 18 Jun 1996 | 02 Jul 2000 | | | 25 Penn Road, London, N7 9RD |
| MONCRIEFF, Madeline RESIGNED | Secretary | 16 Jun 2001 | 01 Apr 2003 | | | 25a Penn Road, London, N7 9RD |
| NYE, Aileen Campbell RESIGNED | Secretary | 06 Dec 1995 | 14 May 1999 | | | 25 Penn Road, Holloway, London, N7 9RD |
| RENSHAW, Judith Anne, Dr RESIGNED | Secretary | | 27 May 1994 | | | 25 Penn Road, London, N7 9RD |
| ROCHE, Angela RESIGNED | Secretary | 01 Apr 2003 | 28 Oct 2024 | | | 25c Penn Road, London, N7 9RD |
| SHORT, Christopher RESIGNED | Secretary | 28 May 1994 | 06 Dec 1995 | | | Flat D 25 Penn Road, London, N7 9RD |
| BREEN, Peter RESIGNED | Director | 14 Jun 1999 | 09 Nov 2000 | | December 1961 | 25a Penn Road, London, N7 9RD |
| COLMAN, Daniel James RESIGNED | Director | 01 Jun 1999 | 20 Sep 2001 | | December 1967 | 25b Penn Road, London, N7 9RD |
| CONWAY, Robert RESIGNED | Director | 20 Sep 2001 | 10 Sep 2012 | United Kingdom | March 1970 | 25b Penn Road, London, N7 9RD |
| COSGROVE, Denis, Professor RESIGNED | Director | 19 Dec 1999 | 21 Mar 2008 | | May 1948 | 25d Penn Road, London, N7 9RD |
| CURRY, Tom Edward RESIGNED | Director | 12 Dec 2016 | 28 Jun 2021 | United Kingdom | January 1988 | Penn Road, Penn Road, 25a, London, N7 9RD, England |
| CURWIN, Nicholas David RESIGNED | Director | 01 Sep 1997 | 01 May 1999 | | November 1967 | 25b Penn Road, London, N7 9RD |
| DEVENEY, Morag Lyall RESIGNED | Director | 01 Jun 1999 | 20 Sep 2001 | | January 1966 | 25b Penn Road, London, N7 9RD |
| EVANS, John William RESIGNED | Director | 06 Dec 1995 | 02 Jul 2000 | | May 1972 | 25 Penn Road, London, N7 9RD |
| HARRISON, William RESIGNED | Director | 01 Jul 1993 | 01 Jan 1997 | | August 1963 | 25c Penn Road, Islington, London, N7 9RD |
| HASSAN, Lindsay Mary RESIGNED | Director | 28 May 1994 | 06 Dec 1995 | | February 1963 | Flat D 25 Penn Road, Holloway, London, N7 9RD |
| MASTROJANNI, Carlotta Adriana RESIGNED | Director | 24 Sep 2012 | 28 Oct 2022 | England | July 1977 | 25, Penn Road, London, N7 9RD, England |
| MONCRIEFF, Madeline RESIGNED | Director | 14 Jun 1999 | 01 Jul 2003 | | February 1974 | 25a Penn Road, London, N7 9RD |
| NELSON, Lancelot RESIGNED | Director | 01 Jul 2003 | 01 Nov 2007 | | May 1967 | 25a Penn Road, London, N7 9RD |
| NYE, Aileen Campbell RESIGNED | Director | | 14 May 1999 | | June 1933 | 25 Penn Road, Holloway, London, N7 9RD |
| O'BRIEN, Emmet Paul RESIGNED | Director | 03 Jun 1993 | 09 Nov 1998 | | April 1966 | 25c Penn Road, London, N7 9RD |
| PARTRIDE, Johanna Louise RESIGNED | Director | 01 Jul 2003 | 01 Nov 2007 | | September 1974 | 25a Penn Road, London, N7 9RD |
| PERRY, Karen Michelle RESIGNED | Director | 14 Jun 1994 | 01 Sep 1997 | | June 1966 | 25b Penn Road, Holloway, London, N7 9RD |
| RENSHAW, Judith Anne, Dr RESIGNED | Director | | 27 May 1994 | | August 1954 | 25 Penn Road, London, N7 9RD |
| RYAN, Matthew John Gerard RESIGNED | Director | 14 Jun 1994 | 01 Sep 1997 | | May 1964 | 25b Penn Road, Holloway, London, N7 9RD |
| SARANO, Cinthya Mariel RESIGNED | Director | | 17 May 1993 | | August 1964 | 25 Penn Road, London, N7 9RD |
| SARANO, Daniel Enrique RESIGNED | Director | | 17 May 1993 | | August 1964 | 25 Penn Road, London, N7 9RD |
| SHORT, Christopher RESIGNED | Director | | 06 Dec 1995 | | January 1961 | Flat D 25 Penn Road, London, N7 9RD |
| TURNER, Samantha RESIGNED | Director | 02 Dec 2007 | 12 Dec 2016 | United Kingdom | November 1973 | 25a Penn Road, London, N7 9RD |
| TWIGGE-MOLELEY, Helen Jean RESIGNED | Director | 01 Sep 1997 | 01 May 1999 | | February 1965 | 25b Penn Road, London, N7 9RD |