| ATHERLEY, Victoria Mary ACTIVE | Director | 01 Jan 1998 | | England | December 1965 | Sea Containers, Sea Containers, 18 Upper Ground, London, SE1 9RQ, England |
| CONNOLLY, Amanda Jane RESIGNED | Secretary | 23 Nov 1999 | 18 Dec 2001 | | | Three Gables The Drive, Wonersh Park Wonersh, Guildford, Surrey, GU5 0QH |
| FULLERTON, Rachel Juliette Lundie RESIGNED | Secretary | 01 May 2013 | 22 Feb 2023 | | | Sea Containers, Sea Containers, 18 Upper Ground, London, SE1 9RQ, England |
| HOOD, Karen Jane RESIGNED | Secretary | 15 Jun 1994 | 18 Sep 1995 | | | 45 Fernhurst Road, London, SW6 7JN |
| PATERSON, Ian James RESIGNED | Secretary | 18 Sep 1995 | 04 Jan 1999 | | | 21 Longfield Street, London, SW18 5RD |
| SANDERS, Martin Paul RESIGNED | Secretary | 20 Nov 2001 | 14 Aug 2008 | | | 6 Lime Tree Avenue, Thames Ditton, Surrey, KT7 0NA |
| SHAFAR, Antony Hale RESIGNED | Secretary | 27 Oct 2008 | 18 Apr 2013 | | | 121-141, Westbourne Terrace, London, W2 6JR |
| STINCHCOMBE, Neil John RESIGNED | Secretary | 29 Sep 1992 | 15 Jun 1994 | | | 48 The Croft, Barnet, Hertfordshire, EN5 2TL |
| BELL, Sally Ann Veronica RESIGNED | Director | | 19 Oct 1994 | | March 1952 | 34 Hartland Way, Shirley, Croydon, Surrey, CR0 8RF |
| BELL, Stephen RESIGNED | Director | 09 May 2001 | 29 Apr 2016 | United Kingdom | February 1964 | 22a Highbury Grange, Highbury, London, N5 2PX |
| BROCK, Emma Louise RESIGNED | Director | 01 May 2009 | 31 Oct 2013 | England | February 1968 | 121-141, Westbourne Terrace, London, W2 6JR |
| CLARK, John Richard RESIGNED | Director | 04 Aug 2020 | 09 Dec 2025 | United Kingdom | March 1969 | Sea Containers, 18 Upper Ground, London, SE1 9GL, United Kingdom |
| CONNOLLY, Amanda Jane RESIGNED | Director | 01 Sep 1994 | 18 Dec 2001 | | July 1963 | Three Gables The Drive, Wonersh Park Wonersh, Guildford, Surrey, GU5 0QH |
| COTTINGTON, Peter John RESIGNED | Director | 01 Feb 1996 | 09 Dec 2025 | England | April 1962 | Sea Containers, Sea Containers, 18 Upper Ground, London, SE1 9RQ, England |
| DAVENPORT-FIRTH, Alan David RESIGNED | Director | 16 Jul 1998 | 27 Mar 2002 | | February 1964 | 8 Hawthorn Court, Warwick Drive, London, SW15 6LF |
| FRANKS, Stephen George RESIGNED | Director | | 23 Dec 1994 | | September 1955 | 13 Davisville Road, London, W12 9SH |
| FULLERTON, Rachel Juliette Lundie RESIGNED | Director | 01 May 2013 | 22 Feb 2023 | United Kingdom | July 1979 | Sea Containers, Sea Containers, 18 Upper Ground, London, SE1 9RQ, England |
| GIOVANNONI, Cheryl Yvette RESIGNED | Director | 20 Nov 2001 | 19 Sep 2005 | | January 1964 | 165 Elm Crescent, London, SW4 8QQ |
| GRIMER, Martin Gerard RESIGNED | Director | 09 May 2001 | 25 Nov 2005 | | November 1965 | 42a Hemstal Road, London, NW6 2AJ |
| HALL, Janice Elizabeth RESIGNED | Director | | 13 Jan 1994 | United Kingdom | June 1957 | 37 St Johns Wood Road, London, NW8 8RA |
| HAYES, Marcus Perry RESIGNED | Director | 05 Feb 1996 | 30 Apr 1996 | United Kingdom | December 1961 | 2 Barn Cottages, Little Wittenham, Abingdon, Oxfordshire, OX14 4RA |
| HOOD, Karen Jane RESIGNED | Director | | 01 Jan 1996 | | March 1960 | 45 Fernhurst Road, London, SW6 7JN |
| IRVING, Kate RESIGNED | Director | 01 Oct 1995 | 28 Jun 1996 | | July 1960 | 70 Lancaster Avenue, London, SE27 9EB |
| JOHN, Simon Basil RESIGNED | Director | | 31 Dec 1995 | | October 1955 | 27 De Beauvoir Square, London, N1 4LE |
| LERWILL, Robert Earl RESIGNED | Director | | 05 Dec 1996 | | January 1952 | 27 Farm Street, London, W1X 6RD |
| MARSHALL, Jill Yvette RESIGNED | Director | 01 Sep 1994 | 05 May 1995 | | April 1962 | 167 Tooting High Street, London, SW17 0SY |
| MIGUEL, Allison Kay RESIGNED | Director | 01 Jul 1996 | 27 Apr 2001 | | July 1965 | 64 Railway Side, Barnes, London, SW13 0PQ |
| MURRAY, Andrew Richard RESIGNED | Director | 01 Oct 1995 | 13 Dec 1996 | | June 1965 | 64 Railway Side, Barnes, London, SW13 0PQ |
| PARKIN, Paul Richard RESIGNED | Director | 01 Oct 1995 | 12 Jul 1996 | | August 1964 | 25 Herrick Road, London, N5 2JX |
| PATERSON, Ian James RESIGNED | Director | 02 May 1996 | 04 Jan 1999 | | May 1961 | 21 Longfield Street, London, SW18 5RD |
| PORTER, Colin Grant RESIGNED | Director | | 30 Oct 1998 | | March 1951 | 104 Cole Park Road, Twickenham, Middlesex, TW1 1JA |
| REES, Helena Teresa RESIGNED | Director | 03 Feb 1993 | 31 Jul 1995 | United Kingdom | April 1956 | 86 Woodstock Road, Chiswick, London, W4 1EQ |
| SANDERS, Martin Paul RESIGNED | Director | 20 Nov 2001 | 14 Aug 2008 | England | November 1965 | 6 Lime Tree Avenue, Thames Ditton, Surrey, KT7 0NA |
| SHAFAR, Antony Hale RESIGNED | Director | 27 Oct 2008 | 18 Apr 2013 | England | October 1974 | 121-141, Westbourne Terrace, London, W2 6JR |
| SHAW, Kathryn Helen RESIGNED | Director | 28 Feb 1994 | 28 Jun 1996 | | March 1959 | Flat 4, 78 Compayne Gardens, London, NW6 3RU |
| SORRELL, Martin Stuart RESIGNED | Director | | 18 Jul 2007 | England | February 1945 | 27 Farm Street, London, W1J 5RJ |
| STINCHCOMBE, Neil John RESIGNED | Director | 29 Sep 1992 | 15 Jun 1994 | | June 1961 | 48 The Croft, Barnet, Hertfordshire, EN5 2TL |
| WALLSGROVE, Bill RESIGNED | Director | | 02 Oct 1992 | | January 1958 | 54 Eastbury Grove, London, W4 2JU |