| MARTIN, Emily ACTIVE | Secretary | 13 Mar 2023 | | | | Fifth Floor, Two Pancras Square, London, N1C 4AG, United Kingdom |
| MARLES, Rebecca Anne ACTIVE | Director | 01 May 2025 | | England | September 1989 | Fifth Floor, Two Pancras Square, London, N1C 4AG, United Kingdom |
| RYBAKOVA, Irina ACTIVE | Director | 18 Jul 2024 | | United Kingdom | June 1985 | Fifth Floor, Two Pancras Square, London, N1C 4AG, United Kingdom |
| UNDERWOOD, Clare ACTIVE | Director | 03 May 2023 | | United Kingdom | February 1972 | Fifth Floor, Two Pancras Square, London, N1C 4AG, United Kingdom |
| BUTLER, Richard Benjamin RESIGNED | Secretary | | 02 Mar 1992 | | | Que Sera, Loxwood Road, Alfold Nr Cranleigh, Surrey, GU6 8HN |
| CARFORA, Carmelina RESIGNED | Secretary | 07 Dec 1994 | 31 Jul 2006 | | | 1 Fernham Gate, Faringdon, Oxfordshire, SN7 7LR |
| EVANS, Amanda Jane RESIGNED | Secretary | 31 Jul 2006 | 05 Oct 2006 | | | 37 Avenue Road, Stratford Upon Avon, Warwickshire, CV37 6UW |
| HASLEGRAVE, Ian Peter RESIGNED | Secretary | 05 Oct 2006 | 31 Dec 2021 | | | Fifth Floor, Two Pancras Square, 2 Pancras Street, Kings Cross, London, N1C 4AG, United Kingdom |
| JAMES, Andy RESIGNED | Secretary | 31 Dec 2021 | 30 Mar 2022 | | | Fifth Floor, Two Pancras Square, London, N1C 4AG, United Kingdom |
| MCCASLIN, Stuart David RESIGNED | Secretary | 02 Mar 1992 | 07 Dec 1994 | | | 44 Upper Redlands Road, Reading, Berkshire, RG1 5JP |
| UNDERWOOD, Clare RESIGNED | Secretary | 30 Mar 2022 | 13 Mar 2023 | | | Fifth Floor, Two Pancras Square, 2 Pancras Street, Kings Cross, London, N1C 4AG, United Kingdom |
| BODDIE, Simon RESIGNED | Director | 01 Sep 2005 | 30 Sep 2015 | United Kingdom | February 1960 | International Management Centre, 8050 Oxford Business Park North, Oxford, OX4 2HW, United Kingdom |
| BUTLER, Richard Benjamin RESIGNED | Director | | 03 Oct 2005 | United Kingdom | August 1959 | 5 Hazel Grove Henley Court, Kingwood, Henley On Thames, RG9 5NH |
| EGAN, David John RESIGNED | Director | 17 Jul 2017 | 03 May 2023 | United Kingdom | December 1967 | Fifth Floor, Two Pancras Square, London, N1C 4AG, United Kingdom |
| GOUGH, Vanessa Elizabeth RESIGNED | Director | 01 Mar 2018 | 27 Mar 2024 | United Kingdom | December 1967 | Fifth Floor, Two Pancras Square, London, N1C 4AG, United Kingdom |
| GRAY, David Charles Norreys RESIGNED | Director | | 24 Aug 1992 | | January 1946 | Ivy Farm, Smithfield End, Swanbourne, Buckinghamshire, MK17 OSP |
| HEWITT, Jeffrey Lindsey RESIGNED | Director | 25 Jul 1997 | 01 Sep 2005 | United Kingdom | September 1947 | Palo Alto, 6 College Way, Northwood, Middlesex, HA6 2BL |
| MASON, Ian RESIGNED | Director | 21 Jul 2005 | 31 Mar 2015 | England | April 1962 | International Management Centre, 8050 Oxford Business Park North, Oxford, OX4 2HW, United Kingdom |
| MCKONE, Sally Ann RESIGNED | Director | 01 Oct 2015 | 19 Dec 2016 | England | March 1968 | International Management Centre, 8050 Oxford Business Park North, Oxford, OX4 2HW |
| RUTH, Lindsley RESIGNED | Director | 01 Apr 2015 | 16 Dec 2022 | United Kingdom | September 1970 | Fifth Floor, Two Pancras Square, London, N1C 4AG, United Kingdom |
| TAYLOR, Mark RESIGNED | Director | 15 Sep 2017 | 01 Mar 2018 | United Kingdom | January 1966 | International Management Centre, 8050 Oxford Business Park North, Oxford, OX4 2HW, United Kingdom |
| TITCHENER, Jane Lucy RESIGNED | Director | 03 May 2023 | 30 Apr 2025 | United Kingdom | September 1974 | Fifth Floor, Two Pancras Square, London, N1C 4AG, United Kingdom |
| TOMKINSON, Robert Charles RESIGNED | Director | | 25 Jul 1997 | England | July 1941 | Home Farm, Wappenham, Towcester, Northants, NN12 8SJ |
| WOODHEAD, Paul RESIGNED | Director | 19 Dec 2016 | 15 Sep 2017 | United Kingdom | September 1974 | International Management Centre, 8050 Oxford Business Park North, Oxford, OX4 2HW |