| MCGRATH, Raquel ACTIVE | Secretary | 01 Oct 2020 | | | | 1, Waterside Drive, Arlington Business Park, Theale, Reading, RG7 4SW, England |
| LOWE, Edward Anthony Noel ACTIVE | Director | 01 Jul 2019 | | United Kingdom | March 1954 | 1, Waterside Drive, Arlington Business Park, Theale, Reading, RG7 4SW, England |
| LYNAS, Peter John ACTIVE | Director | 02 Jan 2024 | | United Kingdom | March 1958 | 1, Waterside Drive, Arlington Business Park, Theale, Reading, RG7 4SW, England |
| NICHOLAS, Beatrice Mary ACTIVE | Director | 01 Sep 2021 | | Wales | January 1960 | 1, Waterside Drive, Arlington Business Park, Theale, Reading, RG7 4SW, England |
| PREST, Nicholas Martin ACTIVE | Director | 16 Feb 2006 | | Great Britain | April 1953 | 1, Waterside Drive, Arlington Business Park, Theale, Reading, RG7 4SW, England |
| THOMIS, Andrew Stephen ACTIVE | Director | 05 May 2009 | | England | August 1964 | 1, Waterside Drive, Arlington Business Park, Theale, Reading, RG7 4SW, England |
| WALTHER, Simon Robert ACTIVE | Director | 09 May 2006 | | | July 1967 | 1, Waterside Drive, Arlington Business Park, Theale, Reading, RG7 4SW, England |
| DAVIES, Emily Elizabeth Jane RESIGNED | Secretary | 23 Jan 2006 | 16 Feb 2006 | | | 3 Thames Avenue, Pangbourne, Reading, Berkshire, RG8 7BU |
| THOMIS, Andrew Stephen RESIGNED | Secretary | 16 Feb 2006 | 27 Apr 2006 | | | RG4 |
| WALTHER, Simon Robert RESIGNED | Secretary | 27 Apr 2006 | 01 Oct 2020 | | | 1, Waterside Drive, Arlington Business Park, Theale, Reading, RG7 4SW, England |
| CARTER, Albert Edward Stanley RESIGNED | Director | 23 Jan 2006 | 27 Sep 2022 | United Kingdom | May 1942 | 1, Waterside Drive, Arlington Business Park, Theale, Reading, RG7 4SW, England |
| DALE-STAPLES, Ian Peter RESIGNED | Director | 25 Oct 2007 | 24 Jun 2009 | England | January 1953 | 136 Midford Road, South Stoke, Bath, BA2 5SB |
| DAVIES, Emily Elizabeth Jane RESIGNED | Director | 23 Jan 2006 | 16 Feb 2006 | | May 1974 | 3 Thames Avenue, Pangbourne, Reading, Berkshire, RG8 7BU |
| PERRIN, Jeffrey Lawrence RESIGNED | Director | 01 Jul 2015 | 24 Sep 2024 | United Kingdom | April 1951 | 1, Waterside Drive, Arlington Business Park, Theale, Reading, RG7 4SW, England |
| THOMIS, Andrew Stephen RESIGNED | Director | 16 Feb 2006 | 09 Jul 2007 | England | August 1964 | RG4 |
| WALMSLEY, Robert, Sir RESIGNED | Director | 27 Feb 2006 | 31 Dec 2020 | United Kingdom | February 1941 | Pagan Solicitors, 12 St Catherine Street, Cupar, Fife, KY15 4HW |