| MORGAN, Carole Heather ACTIVE | Director | 25 Mar 2011 | | England | March 1957 | 18 Parkhill Road, London, NW3 2YN |
| ABRAMS, Harry RESIGNED | Secretary | 15 Oct 2014 | 23 Oct 2017 | | | 18 Parkhill Road, London, NW3 2YN |
| BIGGS, Lisa Jane RESIGNED | Secretary | 06 Aug 1999 | 28 Jul 2000 | | | Top Floor Flat, 18 Parkhill Road, London, NW3 2YN |
| BOYLE, Katie RESIGNED | Secretary | 07 Jul 2004 | 26 Mar 2011 | | | 18 Parkhill Road, London, NW3 |
| BRYANT, Christopher John RESIGNED | Secretary | 08 Nov 2011 | 15 Oct 2014 | | | 18 Parkhill Road, London, NW3 2YN |
| CALE, Jason Charles RESIGNED | Secretary | 29 Jul 2000 | 07 Jul 2004 | | | 18 Parkhill Road, London, NW3 2YN |
| COTTER, Nicholas RESIGNED | Secretary | 26 Mar 2011 | 31 May 2011 | | | 18 Parkhill Road, London, NW3 2YN |
| TWELFTREE, Dennis RESIGNED | Secretary | 19 Jan 1993 | 06 Aug 1999 | | | 18 Parkhill Road, London, NW3 2YN |
| VILLIGER, Greta Ann RESIGNED | Secretary | 23 Oct 2017 | 08 Nov 2024 | | | 18 Parkhill Road, London, NW3 2YN |
| ABRAMS, Harry RESIGNED | Director | 15 Oct 2014 | 23 Oct 2017 | England | June 1987 | 18 Parkhill Road, London, NW3 2YN |
| BIGGS, John Richard RESIGNED | Director | 29 Oct 1997 | 28 Jul 2000 | | November 1969 | Top Floor Flat 18 Parkhill Road, London, NW3 2YN |
| BIGGS, Lisa Jane RESIGNED | Director | 29 Oct 1997 | 28 Jul 2000 | | September 1967 | Top Floor Flat, 18 Parkhill Road, London, NW3 2YN |
| BOYLE, Katie RESIGNED | Director | 07 Jul 2004 | 26 Mar 2011 | United Kingdom | November 1967 | 18 Parkhill Road, London, NW3 |
| BRUNETTI, Sebastien RESIGNED | Director | 15 Oct 2014 | 24 Jun 2017 | England | July 1981 | 18 Parkhill Road, London, NW3 2YN |
| BRYANT, Christopher John RESIGNED | Director | 09 Dec 2012 | 15 Oct 2014 | England | June 1978 | 18 Parkhill Road, London, NW3 2YN |
| BUCKLER, Lisa RESIGNED | Director | 01 Aug 1994 | 15 Jun 2004 | | April 1967 | 18 Parkhill Road, London, NW3 2YN |
| CALE, Jason Charles RESIGNED | Director | 15 Dec 1999 | 07 Jul 2004 | | July 1941 | 18 Parkhill Road, London, NW3 2YN |
| CHBAT, Samir RESIGNED | Director | 15 Jun 2004 | 22 Oct 2016 | United Kingdom | May 1968 | 18 Parkhill Road, London, NW3 2YN |
| COTTER, Nicholas RESIGNED | Director | 28 Jul 2000 | 25 May 2011 | United Kingdom | December 1970 | 18 Parkhill Road, London, NW3 2YN |
| COWAN, Jonathan RESIGNED | Director | 22 Jul 1994 | 29 Aug 1997 | England | February 1967 | 1 Aston Close, Bushey, Hertfordshire, WD23 4JT |
| DAVID, Caroline RESIGNED | Director | 07 Jul 2004 | 19 Oct 2011 | United Kingdom | April 1969 | Ground Floor Flat, 18 Parkhill Road, London, NW3 2YN |
| ERNST, Martina, Director RESIGNED | Director | | 26 Jul 1994 | | July 1964 | 18 Parkhill Road, London, NW3 2YN |
| HAYIM, Jessica RESIGNED | Director | 30 Oct 2017 | 20 Sep 2021 | England | June 1989 | 18 Parkhill Road, London, NW3 2YN |
| JENKINSON, Peter David RESIGNED | Director | 29 Oct 1997 | 02 Jun 2000 | | September 1970 | 18a Parkhill Road, Belsize Park, London, NW3 2YN |
| NICOLLE, Janine Anne RESIGNED | Director | 01 Nov 1994 | 20 Mar 1997 | | March 1970 | 18a Parkhill Road, Belsize Park, London, NW3 2YN |
| STEPHENSON, Hamish Alan Jon RESIGNED | Director | 31 Oct 2025 | 03 Aug 2026 | United Kingdom | July 1996 | 18, Parkhill Road, London, NW3 2YN, United Kingdom |
| STIRLING, Catriona Maria RESIGNED | Director | 08 Nov 2011 | 09 Dec 2012 | United Kingdom | January 1980 | 18 Parkhill Road, London, NW3 2YN |
| STOLERMAN, Nicholas Richard RESIGNED | Director | | 15 Jan 1994 | | April 1961 | 18 Parkhill Road, London, NW3 2YN |
| THOMAS, Roger RESIGNED | Director | 29 Oct 2002 | 26 Mar 2011 | United Kingdom | August 1970 | 18 Parkhill Road, Belsize Park, London, NW3 2YN |
| VILLIGER, Greta Ann RESIGNED | Director | 23 Oct 2017 | 08 Nov 2024 | United Kingdom | December 1987 | 18 Parkhill Road, London, NW3 2YN |
| ZIFF, Alexander Laurence RESIGNED | Director | 20 May 2000 | 29 Oct 2002 | United Kingdom | November 1971 | 25 Ossulton Way, London, N2 0DT |
| ZIFF, Vicky RESIGNED | Director | 03 Jul 2000 | 29 Oct 2002 | | October 1975 | 18a Parkhill Road, London, NW3 2YN |