| Alberto Angelo Donzelli | Director | 12 Jun 2012 | 19 May 2017 | Italian | 51 years |
| Angela Louise Roshier | Director | 19 May 2017 | 10 Oct 2022 | British | 51 years |
| Anthony Charles Roper | Director | 25 Jul 2018 | 31 Mar 2022 | British | 66 years |
| Antonio Botija | Director | 17 Jul 2012 | 25 Jul 2014 | Spanish | 50 years |
| Bernd Schumacher | Director | 12 Jun 2012 | 19 Aug 2016 | German | 50 years |
| Deven Arvind Karnik | Director | 17 Jul 2012 | 8 Mar 2013 | British | 59 years |
| Gareth Irons Craig | Director | 19 May 2017 | 25 Jul 2018 | British | 69 years |
| James Michael Wilmott | Director | 17 Jul 2012 | 19 May 2017 | Usa | 62 years |
| Jaroslava Korpancova | Director | 19 May 2017 | 1 Jul 2021 | Czech | 52 years |
| Kenton Edward Bradbury | Director | 17 Jul 2012 | 31 Mar 2015 | British | 56 years |
| Maria Georgina Dellacha | Director | 25 Jul 2014 | 30 Jul 2015 | British | 51 years |
| Maria Georgina Dellacha | Director | 13 Sept 2016 | 19 May 2017 | British | 51 years |
| Mathieu Olivier Louis Lief | Director | 12 Jun 2012 | 22 Apr 2013 | French | 51 years |
| Michael Andrew Bryan | Director | 17 Jul 2012 | 19 May 2017 | British | 57 years |
| Neeti Mukundrai Anand | Director | 1 Apr 2021 | 24 Nov 2021 | British | 42 years |
| Philip Michael Gerard Nolan | Director | 1 Apr 2013 | 30 Jan 2018 | British | 73 years |
| Roxana Tataru | Director | 1 Jul 2021 | 10 Oct 2022 | British | 37 years |
| Scott Springett | Director | 25 Jul 2018 | 30 Jun 2021 | British | 58 years |
| Stephen Keith James Nelson | Director | 31 Mar 2015 | 19 May 2017 | British | 63 years |
| Sunita Kaushal | Secretary | 1 Apr 2021 | 10 Oct 2022 | - | - |
| Timothy John William Monod | Secretary | 17 Jul 2012 | 6 Nov 2019 | - | - |
| Tobias Charles Richardson | Director | 19 May 2017 | 25 Jul 2018 | British | 52 years |
| Tom Goossens | Director | 19 May 2017 | 1 Apr 2021 | Dutch | 45 years |
| Yacine Saidji | Director | 12 Jun 2012 | 19 May 2017 | Swiss | 50 years |