| BOTHA MICHELS, Jane Patricia ACTIVE | Director | 19 May 2025 | | England | February 1958 | Tall Barn, Sutton Park, Sutton Green, Guildford, Surrey, GU4 7QL, England |
| BRIERLEY, John Francis ACTIVE | Director | 30 Mar 2017 | | England | June 1962 | Tall Barn, Sutton Park, Sutton Green, Guildford, Surrey, GU4 7QL, England |
| BRIERLEY, Paula Denise ACTIVE | Director | 19 May 2025 | | England | October 1964 | Tall Barn, Sutton Park, Sutton Green, Guildford, Surrey, GU4 7QL, England |
| CECCATO, Francesco ACTIVE | Director | 08 Oct 2025 | | Italy | February 1970 | Orchard House, Sutton Park, Sutton Green, Guildford, GU4 7QL, England |
| HARDING, Colin ACTIVE | Director | 19 May 2025 | | England | November 1950 | Tall Barn, Sutton Park, Sutton Green, Guildford, Surrey, GU4 7QL, England |
| SMITH, James Edward Howard ACTIVE | Director | 19 May 2025 | | England | January 1974 | Tall Barn, Sutton Park, Sutton Green, Guildford, Surrey, GU4 7QL, England |
| WALSH, Anna Caitriona ACTIVE | Director | 20 Apr 2026 | | England | January 1969 | Tall Barn, Sutton Park, Sutton Green, Guildford, Surrey, GU4 7QL, England |
| HOWE, Peter Anthony Charles RESIGNED | Secretary | 25 Jul 2007 | 17 Jan 2015 | | | 4 Baronsmead Road, Barnes, London, SW13 9RR |
| AMANDINI, Paul Fuglio Garrard RESIGNED | Director | 16 Jan 2015 | 30 Mar 2017 | England | May 1955 | 1, London Bridge, London, SE1 9BG, England |
| BOTHA MICHELS, Jane Patricia RESIGNED | Director | 15 Feb 2019 | 19 May 2025 | England | February 1958 | Ladygrove Cottage, Sutton Park, Sutton Green, Guildford, Surrey, GU4 7QL, England |
| BRIERLEY, Paula Denise RESIGNED | Director | 30 Mar 2020 | 19 May 2025 | England | October 1964 | Tall Barn, Sutton Park, Sutton Green, Guildford, Surrey, GU4 7QL, England |
| CARTER, Kenneth Alan RESIGNED | Director | 16 Jan 2015 | 30 Mar 2017 | United Kingdom | October 1943 | No. 1, London Bridge, London, SE1 9BG, England |
| CASSIDY, Patrick Jude RESIGNED | Director | 30 Mar 2017 | 02 Nov 2024 | United Kingdom | May 1958 | Tall Barn, Sutton Park, Sutton Green, Guildford, Surrey, GU4 7QL, England |
| CECCATO, Francesco RESIGNED | Director | 30 Mar 2017 | 19 May 2025 | United Kingdom | February 1970 | Tall Barn, Sutton Park, Sutton Green, Guildford, Surrey, GU4 7QL, England |
| GRAD, Andrew Thomas RESIGNED | Director | 25 Jul 2007 | 17 Jan 2015 | United Kingdom | December 1943 | Coney Croft, The Towpath, Shepperton, Middlesex, TW17 9LL |
| HARDING, Colin RESIGNED | Director | 16 Nov 2024 | 19 May 2025 | England | November 1950 | Tall Barn, Sutton Park, Sutton Green, Guildford, Surrey, GU4 7QL, England |
| HOWE, Peter Anthony Charles RESIGNED | Director | 25 Jul 2007 | 17 Jan 2015 | United Kingdom | September 1951 | 4 Baronsmead Road, Barnes, London, SW13 9RR |
| LLOYD, Peter Gerald Keith RESIGNED | Director | 16 Jan 2015 | 30 Mar 2017 | England | January 1939 | No. 1, London Bridge, London, SE1 9BG, England |
| SMITH, James Edward Howard RESIGNED | Director | 30 Mar 2017 | 19 May 2025 | England | January 1974 | Tall Barn, Sutton Park, Sutton Green, Guildford, Surrey, GU4 7QL, England |