| NEWNS, Mark Andrew ACTIVE | Secretary | 01 Sep 2009 | | | | 34, Sinclair Road, London, W14 0NH |
| BUA, Marco, Dr ACTIVE | Director | 14 Mar 2003 | | | September 1969 | 34c Sinclair Road, London, W14 0NH |
| MURALEEDHARAN, Nair Kokottu Raghavan ACTIVE | Director | 04 Apr 2024 | | United Arab Emirates | January 1956 | 34b, Sinclair Road, London, W14 0NH, United Kingdom |
| MURALEEDHARAN NAIR, Anitha ACTIVE | Director | 04 Apr 2024 | | United Arab Emirates | May 1964 | 34b, Sinclair Road, London, W14 0NH, United Kingdom |
| NEWNS, Mark Andrew ACTIVE | Director | 01 Sep 2009 | | United Kingdom | May 1972 | 34, Sinclair Road, London, W14 0NH |
| CHENERY, Ronald Edward RESIGNED | Secretary | 16 Jun 2000 | 08 May 2007 | | | 34 Sinclair Road, London, W14 0NH |
| DELORGE, Catherine RESIGNED | Secretary | 17 Aug 1999 | 16 Jun 2000 | | | 34 Sinclair Road, London, W14 0NH |
| RUBIN, Amanda RESIGNED | Secretary | 07 Feb 1995 | 04 Aug 1999 | | | 34 Sinclair Road, London, W14 0DL |
| SEMKEN LIMITED RESIGNED | Nominee Secretary | 27 Jan 1995 | 30 Jan 1995 | | | The Studio, St Nicholas Close, Elstree Borehamwood, Hertfordshire, WD6 3EW |
| BECKETT, Willa RESIGNED | Director | 25 May 2003 | 12 Dec 2016 | | August 1977 | Flat A, 34 Sinclair Road, London, W14 0NH |
| CANNING COOKE, James RESIGNED | Director | 01 Oct 1997 | 24 May 2003 | | November 1971 | 34 Sinclair Road, London, W14 0NH |
| CAVENDISH, Jasmine RESIGNED | Director | 17 Aug 1999 | 31 Jul 2007 | United Kingdom | May 1973 | 34 Sinclair Road, London, W14 0NH |
| CHENERY, Ronald Edward RESIGNED | Director | 15 Mar 1995 | 08 May 2007 | | July 1936 | 34 Sinclair Road, London, W14 0NH |
| CONSIDINE, Phillipa RESIGNED | Director | 07 Feb 1995 | 28 Feb 1996 | | January 1966 | 34 Sinclair Road, London, W14 0DL |
| JANSON, Alexander Martin RESIGNED | Director | 12 Dec 2016 | 12 Feb 2024 | United Kingdom | April 1981 | 34b, Sinclair Road, London, W14 0NH, United Kingdom |
| JONES, Timothy RESIGNED | Director | 07 Feb 1995 | 30 Jul 1998 | | September 1965 | 34 Sinclair Road, London, W14 0DL |
| LEAR, Fiona RESIGNED | Director | 07 Feb 1995 | 01 Oct 1997 | | March 1971 | 34 Sinclair Road, London, W14 0NH |
| LEWIS, Paul Michael RESIGNED | Director | 07 Feb 1995 | 17 Aug 1999 | | December 1961 | 34 Sinclair Road, London, W14 0NH |
| O'BRIEN, Claire Louise RESIGNED | Director | 01 Oct 2009 | 12 Dec 2025 | United Kingdom | August 1973 | 34a, Sinclair Road, London, W14 0NH |
| PERRAUD, Patrick RESIGNED | Director | 07 Feb 1995 | 11 Jan 1996 | | June 1951 | 34 Sinclair Road, London, W14 0NH |
| RUBIN, Amanda RESIGNED | Director | 07 Feb 1995 | 28 Feb 1996 | | January 1965 | 34 Sinclair Road, London, W14 0DL |
| SYMONDS, Jolyon William RESIGNED | Director | 20 Jul 2001 | 14 Mar 2003 | | March 1967 | 34c Sinclair Road, London, W14 0NH |
| LUFMER LIMITED RESIGNED | Nominee Director | 27 Jan 1995 | 30 Jan 1995 | | | The Studio, St Nicholas Close, Elstree Borehamwood, Hertfordshire, WD6 3EW |