| PAVLOU, Paul ACTIVE | Secretary | 11 Mar 2025 | | | | 1, Angel Lane, London, EC4R 3AB |
| JOHN, Tina ACTIVE | Director | 26 Jan 2026 | | United Kingdom | June 1978 | 1, Angel Lane, London, EC4R 3AB |
| SMITH, Edward ACTIVE | Director | 26 Jan 2026 | | United Kingdom | April 1971 | 1, Angel Lane, London, EC4R 3AB |
| BARLOW, Christopher Colin RESIGNED | Secretary | 12 Dec 2016 | 11 Mar 2025 | | | 1, Angel Lane, London, EC4R 3AB, United Kingdom |
| CHAPMAN, Mark Richard RESIGNED | Secretary | 03 Nov 2006 | 13 Dec 2007 | | | 15 Chimney Court, 23 Brewhouse Lane, London, E1W 2NU |
| DAWSON-TAYLOR, Gail Heather RESIGNED | Secretary | 31 May 2011 | 30 Apr 2015 | | | 1, Angel Lane, London, EC4R 3AB, United Kingdom |
| DILLON, Denise Carolyn RESIGNED | Secretary | 13 Dec 2007 | 31 May 2011 | | | Flat 1, 91c Grosvenor Road, London, SW1V 3LD |
| HALLS, Nigel RESIGNED | Secretary | | 19 Jun 1992 | | | 32 Reed Pond Walk, Gidea Park, Romford, Essex, RM2 5PB |
| KANAYA, Minoru RESIGNED | Secretary | 22 May 2001 | 20 Aug 2002 | | | 8 Brunswick Gardens, London, W5 1AP |
| KOJIRO, Makoto RESIGNED | Secretary | 19 Jun 1992 | 31 Oct 2000 | | | 29 Vivian Way, London, N2 0JA |
| LESLIE, Stephanie Joann RESIGNED | Secretary | 30 Apr 2015 | 03 Jun 2016 | | | 1, Angel Lane, London, EC4R 3AB, United Kingdom |
| MEE, David John Byrom RESIGNED | Secretary | 20 Aug 2002 | 07 Feb 2003 | | | 21 Randolph Avenue, Little Venice, London, W9 1BH |
| SPEIGHT, Fergus Harry RESIGNED | Secretary | 07 Feb 2003 | 03 Nov 2006 | | | 3 Idmiston Road, West Dulwich, London, SE27 9HG |
| VAL, Evgenia RESIGNED | Secretary | 06 Jul 2016 | 11 Nov 2016 | | | 1, Angel Lane, London, EC4R 3AB, United Kingdom |
| BASTEN, Mark Christopher RESIGNED | Director | 01 May 2009 | 14 Dec 2010 | United Kingdom | December 1959 | Greenfields, Hodsoll Street, Sevenoaks, Kent, TN15 7LE |
| BILOTTA, Salvatore RESIGNED | Director | 26 Jan 2021 | 26 Jan 2026 | England | February 1977 | 1, Angel Lane, London, EC4R 3AB, United Kingdom |
| FUGGLE, Stephen Andrew RESIGNED | Director | 13 Dec 2012 | 26 Jan 2026 | United Kingdom | May 1979 | 1, Angel Lane, London, EC4R 3AB, United Kingdom |
| KANAYA, Minoru RESIGNED | Director | 10 Jul 2000 | 20 Aug 2002 | | January 1959 | 8 Brunswick Gardens, London, W5 1AP |
| KONDO, Taizo RESIGNED | Director | | 16 Jun 1993 | | December 1948 | Flat 20 5 St James Terrace, Prince Albert Road, London, NW8 |
| LEWIS, Jonathan RESIGNED | Director | 17 Nov 2008 | 09 Dec 2010 | United Kingdom | December 1967 | 21, The Middlings, Sevenoaks, Kent, TN13 2NN |
| MCGOWAN, William Alexander RESIGNED | Director | 14 Dec 2010 | 31 Jul 2012 | United Kingdom | May 1955 | 1, Angel Lane, London, EC4R 3AB, United Kingdom |
| MIYAZAKI, Hideki RESIGNED | Director | 20 Aug 2002 | 21 Jun 2005 | | January 1958 | Flat 3, 8 Woods Mews, London, W1K 7DL |
| NAGAI, Noriaki RESIGNED | Director | 19 Jun 1998 | 10 Jul 2000 | | December 1957 | Flat 47 20 Abbey Road, London, NW8 9BJ |
| NAKAJIMA, Mitsuru RESIGNED | Director | 30 Jun 1994 | 21 Jul 1995 | | October 1952 | Flat D 70 Abingdon Road, Kensington, London, W8 6AP |
| SHIBATA, Takumi RESIGNED | Director | 20 Jun 1997 | 29 Apr 2002 | | January 1953 | Flat 19 Connaught House, 1-3 Davies Street, London, W1K 3DA |
| SPANSWICK, Paul RESIGNED | Director | 25 Jun 2003 | 17 Nov 2008 | United Kingdom | November 1960 | 30 Mount Park Crescent, Ealing, London, W5 2RR |
| TAKAHASHI, Takashi RESIGNED | Director | | 30 Jun 1994 | | March 1945 | 67 The Drive, London, NW11 9UJ |
| TIERNEY, John Gerard Mary RESIGNED | Director | 09 Dec 2010 | 13 Dec 2012 | United Kingdom | May 1972 | 1, Angel Lane, London, EC4R 3AB, United Kingdom |
| TSUTSUI, Takashi RESIGNED | Director | 14 Jun 1993 | 20 Jun 1997 | | July 1950 | 5 Observatory Gardens, London, W8 |
| WAKAIRO, Kazuo RESIGNED | Director | 21 Jul 1995 | 19 Jun 1998 | | February 1945 | Flat 15 Monarch House, 241 Kensington High Street, London, W8 6EL |
| WHITEHOUSE, Tina Margaret RESIGNED | Director | 19 Dec 2011 | 03 Nov 2020 | United Kingdom | March 1971 | 1, Angel Lane, London, EC4R 3AB, United Kingdom |
| YAMAJI, Hiromi RESIGNED | Director | 29 Apr 2002 | 01 Apr 2005 | | March 1955 | Apartment 161 Hyde Park Residence, 55 Park Lane, London, W1K 1PZ |
| YOKOYAMA, Kenji RESIGNED | Director | 21 Jun 2005 | 01 May 2009 | | February 1961 | Woodland House, 19 Heronsgate Road, Chorleywood, Hertfordshire, WD3 5BN |