| GIBBINS, Simon Mark ACTIVE | Director | 18 Dec 2025 | | United Kingdom | July 1966 | 2 Chancellor Court, Occam Road, Surrey Research Park, Guildford, GU2 7AH, England |
| OAKTON, Martyn ACTIVE | Director | 14 Feb 2024 | | England | September 1963 | 2 Waterside Court, Waterside Drive, Langley, Slough, SL3 6EZ, England |
| LOGENDRAN, Logie Thillairajah RESIGNED | Secretary | | 25 Sep 1991 | | | The Pavilion, Tilt Meadow, Cobham, Surrey, KT11 3AJ |
| WARD, Peter Jonathan RESIGNED | Secretary | | 18 Dec 2025 | | | 2 Chancellor Court, Occam Road, Surrey Research Park, Guildford, GU2 7AH, England |
| ANTON, Ian Alexander RESIGNED | Director | | 31 May 1992 | | October 1959 | 156 Ifield Road, London, SW10 9AF |
| BLITZ, Leon Saul RESIGNED | Director | 30 Mar 2009 | 10 May 2013 | United Kingdom | May 1964 | 10, Perceval Avenue, London, NW3 4PY |
| HAYES-PANKHURST, Richard Paul RESIGNED | Director | | 26 Nov 1991 | | November 1953 | 51 Crabtree Lane, Fulham, London, SW6 6LP |
| JARVIS, Peter Willis RESIGNED | Director | | 31 May 2024 | England | July 1957 | 1 Waterside Court, Waterside Drive, Langley, Slough, Berkshire, SL3 6EZ, England |
| LOGENDRAN, Logie Thillairajah RESIGNED | Director | | 25 Sep 1991 | | April 1947 | The Pavilion, Tilt Meadow, Cobham, Surrey, KT11 3AJ |
| MUNDY, Richard RESIGNED | Director | 02 Aug 1999 | 31 Aug 2005 | United Kingdom | October 1951 | 12 Cantors Way, Minety, Malmesbury, Wiltshire, SN16 9QZ |
| OAKTON, Martyn RESIGNED | Director | 14 Feb 2024 | 14 Feb 2024 | England | February 1963 | 2 Waterside Court, Waterside Drive, Langley, Slough, SL3 6EZ, England |
| PERRINS, Joseph Christopher RESIGNED | Director | | 29 Nov 1991 | | September 1956 | 9 Stonehills Mansions, 8 Streatham High Road, London, SW6 1DD |
| SALLITT, Henry William Baines RESIGNED | Director | 31 May 1992 | 09 Oct 1992 | United Kingdom | July 1962 | Appletree Cottage, Newtown Common, Newbury, Berkshire, RG20 9DA |
| SLOAN, Andrew Michael RESIGNED | Director | 18 Dec 2025 | 31 Jul 2026 | United Kingdom | March 1964 | 2 Chancellor Court, Occam Road, Surrey Research Park, Guildford, GU2 7AH, England |
| SMITH, Brian Douglas RESIGNED | Director | | 27 May 1992 | England | September 1957 | 15 Fairlawn Avenue, London, W4 |
| WARD, Peter Jonathan RESIGNED | Director | | 18 Dec 2025 | England | December 1953 | 2 Chancellor Court, Occam Road, Surrey Research Park, Guildford, GU2 7AH, England |