| SIDLE, Gary Douglas ACTIVE | Director | 01 Nov 2022 | | England | January 1966 | Oakingham House, Frederick Place, London Road, High Wycombe, Bucks, HP11 1JU, England |
| SYKES, Stuart Raymond ACTIVE | Director | 31 Jul 2019 | | England | November 1966 | Oakingham House, Frederick Place, London Road, High Wycombe, Bucks, HP11 1JU, England |
| WILLIAMS, Mark Benjamin ACTIVE | Director | 01 Nov 2022 | | England | March 1976 | Oakingham House, Frederick Place, London Road, High Wycombe, Bucks, HP11 1JU, England |
| YOKOYAMA, Kuninori ACTIVE | Director | 01 Jun 2026 | | England | May 1980 | Oakingham House, Frederick Place, London Road, High Wycombe, Bucks, HP11 1JU, England |
| DAVIES, Trevor William RESIGNED | Secretary | 03 Nov 1992 | 31 Jul 2019 | | | Oakingham House, Frederick Place, London Road, High Wycombe, Bucks, HP11 1JU, England |
| GRAEME, Dorothy May RESIGNED | Nominee Secretary | 03 Nov 1992 | 03 Nov 1992 | | | 61 Fairview Avenue, Gillingham, Kent, ME8 0QP |
| BLUMENTHAL, Colin David John RESIGNED | Director | 03 Nov 1992 | 31 Dec 2024 | England | July 1964 | Oakingham House, Frederick Place, London Road, High Wycombe, Bucks, HP11 1JU, England |
| CARTER, Phillip John RESIGNED | Director | 29 Mar 1999 | 14 Oct 1999 | | May 1962 | Stibbington Hall, Church Lane Stibbington, Peterborough, Cambridgeshire, PE8 6LP |
| COOPER, David Christopher RESIGNED | Director | 31 Jul 2019 | 01 Nov 2022 | England | March 1958 | Oakingham House, Frederick Place, London Road, High Wycombe, Bucks, HP11 1JU, England |
| DAVIES, Trevor William RESIGNED | Director | 29 Mar 1999 | 31 Jul 2019 | United Kingdom | June 1966 | Oakingham House, Frederick Place, London Road, High Wycombe, Bucks, HP11 1JU, England |
| GRAEME, Lesley Joyce RESIGNED | Nominee Director | 03 Nov 1992 | 03 Nov 1992 | | December 1953 | 61 Fairview Avenue, Gillingham, Kent, ME8 0QP |
| LAURIE, Marjorie RESIGNED | Director | 03 Nov 1992 | 19 Jan 1999 | | June 1953 | 2 The Steppes, Phocle Green, Ross On Wye, Herefordshire, HR9 7TW |
| REEMAN, Mark Julian RESIGNED | Director | 14 Jul 1999 | 14 Jul 2004 | England | December 1966 | 2 Sykes Cottages, Mallowdale Road, Bracknell, Berkshire, RG12 0GD |
| SHERRATT, David Mark RESIGNED | Director | 14 May 2015 | 31 Jul 2019 | United Kingdom | June 1967 | Ashridge House, Golf Club Road, Little Gaddesden, Berkhamsted, Hertfordshire, HP4 1LY, England |
| SHIRLEY, Neil Francis RESIGNED | Director | 01 Feb 2007 | 01 Apr 2010 | | September 1972 | 44 Alexandra Road, Oxford, Oxon, OX2 0DB |
| TOMOTA, Yoichi RESIGNED | Director | 01 Jan 2025 | 01 Jun 2026 | England | May 1970 | Oakingham House, Frederick Place, London Road, High Wycombe, Bucks, HP11 1JU, England |
| WHATFORD, Adam Stewart RESIGNED | Director | 01 Feb 2017 | 28 May 2021 | England | June 1979 | Oakingham House, Frederick Place, London Road, High Wycombe, Bucks, HP11 1JU, England |