| IRWIN, Brian Herbert ACTIVE | Director | 05 Dec 2018 | | Northern Ireland | February 1954 | 6th Floor, 10 Bloomsbury Way, London, WC1A 2SL, United Kingdom |
| MILLAR, Samuel John, Dr ACTIVE | Director | 21 Apr 2023 | | United Kingdom | February 1969 | 6th Floor, Bloomsbury Way, London, WC1A 2SL, United Kingdom |
| MORRIS, Craig Andrew ACTIVE | Director | 23 Jun 2022 | | United Kingdom | May 1974 | 6th Floor, Bloomsbury Way, London, WC1A 2SL, United Kingdom |
| ROBERTS, Michael Frank ACTIVE | Director | 10 Aug 2018 | | England | October 1954 | 6th Floor, 10 Bloomsbury Way, London, WC1A 2SL, United Kingdom |
| SKELDING, Philip John ACTIVE | Director | 04 Dec 2025 | | United Kingdom | September 1974 | Pacioli House, 9 Brookfield, Duncan Close, Moulton Park, Northampton, Northamptonshire, NN3 6WL, England |
| SMYTHE, Jonathan Brearley ACTIVE | Director | 12 Aug 2024 | | United Kingdom | May 1972 | 6th Floor, 10 Bloomsbury Way, London, WC1A 2SL, United Kingdom |
| WESSON, Joshua ACTIVE | Director | 02 Aug 2024 | | United Kingdom | May 1983 | 6th Floor, 10 Bloomsbury Way, London, WC1A 2SL, United Kingdom |
| POLSON, Gordon RESIGNED | Secretary | 11 Mar 2019 | 09 Apr 2021 | | | 6th Floor, Bloomsbury Way, London, WC1A 2SL, United Kingdom |
| BALMER, David William RESIGNED | Director | 11 Nov 2019 | 26 Nov 2020 | England | February 1978 | 6th Floor, Bloomsbury Way, London, WC1A 2SL, United Kingdom |
| COOK, Stephen RESIGNED | Director | 05 Dec 2018 | 30 Nov 2025 | England | June 1962 | 6th Floor, 10 Bloomsbury Way, London, WC1A 2SL, United Kingdom |
| ELLIOTT, Owen Alfred RESIGNED | Director | 29 Nov 2022 | 19 Jan 2026 | England | August 1987 | 6th Floor, Bloomsbury Way, London, WC1A 2SL, United Kingdom |
| HEALEY, John Michael RESIGNED | Director | 05 Dec 2018 | 18 Feb 2020 | United Kingdom | January 1968 | 6th Floor, Bloomsbury Way, London, WC1A 2SL, United Kingdom |
| LEE, Robin Anthony William RESIGNED | Director | 11 Mar 2019 | 26 Nov 2020 | United Kingdom | May 1965 | 6th Floor, Bloomsbury Way, London, WC1A 2SL, United Kingdom |
| MARSON, Adam Peter RESIGNED | Director | 19 Feb 2020 | 07 Mar 2023 | England | April 1970 | 6th Floor, Bloomsbury Way, London, WC1A 2SL, United Kingdom |
| READ, Lea RESIGNED | Director | 27 Jun 2022 | 09 Dec 2022 | United Kingdom | October 1976 | 6th Floor, Bloomsbury Way, London, WC1A 2SL, United Kingdom |
| STABLES, Richard RESIGNED | Director | 05 Dec 2018 | 01 Nov 2019 | England | September 1973 | 6th Floor, Bloomsbury Way, London, WC1A 2SL, United Kingdom |