| DERIVO, Marco ACTIVE | Secretary | 01 Jan 2026 | | | | Vintners Place, 68 Upper Thames Street, London, EC4V 3BJ |
| DE RIVO, Marco ACTIVE | Director | 01 Aug 2024 | | United Kingdom | July 1969 | Vintners Place, 68 Upper Thames Street, London, EC4V 3BJ |
| FRUCI, Anna Maria ACTIVE | Director | 01 Aug 2025 | | England | July 1971 | Vintners Place, 68 Upper Thames Street, London, EC4V 3BJ |
| TOGAMI, Shingo ACTIVE | Director | 09 Jan 2019 | | England | June 1971 | Vintners Place, 68 Upper Thames Street, London, EC4V 3BJ |
| CAWOOD, Ingrid RESIGNED | Secretary | 27 Jun 2014 | 01 Jan 2026 | | | Vintners Place, 68 Upper Thames Street, London, EC4V 3BJ |
| CLEMENTS, Alexandra Susan RESIGNED | Secretary | 01 Jun 2007 | 27 Jun 2014 | | | 38 Hyde Street, Winchester, Hampshire, SO23 7DX |
| EU, Stuart Sze Gunn RESIGNED | Secretary | 30 Jun 2006 | 31 May 2007 | | | 25 Park Road, London, NW4 3PT |
| LYONS, Richard Anthony RESIGNED | Secretary | | 30 Jun 2006 | | | 49 Plover Way, London, SE16 7TS |
| CAWOOD, Ingrid RESIGNED | Director | 01 Jan 2017 | 31 Mar 2023 | England | October 1974 | Vintners Place, 68 Upper Thames Street, London, EC4V 3BJ |
| DAMBARA, Tetsunori RESIGNED | Director | 05 Dec 2008 | 31 Dec 2010 | Spain | August 1963 | Sector Foresta 22-1b, Tres Cantos, Madrid, Spain, 28760 |
| DERIVO, Marco RESIGNED | Director | 06 Jan 2020 | 31 Mar 2023 | England | July 1969 | Vintners Place, 68 Upper Thames Street, London, EC4V 3BJ |
| FUNATO, Chishu RESIGNED | Director | 01 Apr 1993 | 30 May 2008 | | February 1949 | 49 The Reddings, London, NW7 4JN |
| KOBAYASHI, Tomoshi RESIGNED | Director | 05 May 2011 | 31 Dec 2018 | England | November 1963 | Vintners Place, 68 Upper Thames Street, London, EC4V 3BJ |
| LAU, Fuk Wai RESIGNED | Director | 11 Jan 2018 | 31 Dec 2025 | Hong Kong | December 1956 | Vintners Place, 68 Upper Thames Street, London, EC4V 3BJ |
| LAU, Fuk Wai RESIGNED | Director | 01 May 2011 | 29 Feb 2012 | United Kingdom | December 1956 | Vintners Place, 68 Upper Thames Street, London, EC4V 3BJ |
| LOTINGA, Adam RESIGNED | Director | 01 Apr 2004 | 31 Jul 2021 | United Kingdom | October 1955 | 10 Coombehurst Close, Barnet, Hertfordshire, EN4 0JU |
| LYONS, Richard Anthony RESIGNED | Director | | 31 Dec 2010 | United Kingdom | December 1945 | 49 Plover Way, London, SE16 7TS |
| MATSUZAKI, Kensaku RESIGNED | Director | | 30 Apr 2005 | | March 1938 | White Walls, Totteridge Green, London, N20 8PE |
| MITO, Noriaki RESIGNED | Director | 19 Jan 2012 | 30 Jun 2013 | Canada | July 1940 | 271, Superior Street, Victoria, British Columbia, V8V 1T4, Canada |
| MITO, Taishi RESIGNED | Director | 01 Jul 2014 | 31 Mar 2017 | Malaysia | March 1976 | Vintners Place, 68 Upper Thames Street, London, EC4V 3BJ |
| MORIUCHI, Ryoji RESIGNED | Director | 01 Apr 1993 | 30 Jun 2013 | United Kingdom | December 1948 | 18, Aberdare Gardens, London, NW7 1DS |
| NAKANISHI, Shigetada RESIGNED | Director | | 30 Apr 2005 | | April 1938 | Mita Tsunamachi Park Mansion 301, 3-242-Chome Mita, Minato Ku, Tokyo, FOREIGN, Japan |
| OGI, Taisuke RESIGNED | Director | 01 Apr 2004 | 30 Sep 2007 | United Kingdom | September 1942 | 30 Pine Dean, Great Bookham, Surrey, KT23 4BT |
| OSHIMA, Hideaki RESIGNED | Director | 01 Oct 2022 | 01 Aug 2025 | England | August 1977 | Vintners Place, 68 Upper Thames Street, London, EC4V 3BJ |
| SAITO, Hirohiko RESIGNED | Director | 05 May 2011 | 25 Apr 2019 | United Kingdom | April 1968 | Vintners Place, 68 Upper Thames Street, London, EC4V 3BJ |
| SHIBUYA, Ikuo RESIGNED | Director | 30 Jun 2006 | 31 Dec 2012 | Uk | May 1958 | 2, Brookfield Close, London, NW7 2DA |
| ZHOU, Qinxia RESIGNED | Director | 01 Sep 2020 | 31 Jul 2024 | England | November 1977 | Vintners Place, 68 Upper Thames Street, London, EC4V 3BJ |