| Adam George Waddington | Director | 18 Dec 2014 | 3 Dec 2019 | British | 52 years |
| Amit Joshi | Director | 3 Dec 2019 | 3 Aug 2021 | British | 33 years |
| Angela Louise Roshier | Director | 19 Oct 2010 | 11 Oct 2016 | British | 51 years |
| Asif Ghafoor | Director | 25 Jul 2013 | 1 Sept 2016 | British | 56 years |
| Asif Ghafoor | Director | 1 Sept 2016 | 22 Jun 2018 | British | 56 years |
| Asif Ghafoor | Director | 22 Jun 2018 | 13 Mar 2020 | British | 56 years |
| Charles William Grant Herriott | Director | 1 Mar 2016 | 6 Oct 2016 | British | 40 years |
| Claudia Estelle Harrington | Director | 28 Feb 2022 | 1 Mar 2023 | British | 30 years |
| Conor Mcmanus | Director | 14 Feb 2024 | 12 Sept 2024 | Irish | 41 years |
| Engel Johan Roelof Koolhaas | Director | 2 Nov 2011 | 6 Feb 2013 | Dutch | 66 years |
| Helen Mary Murphy | Director | 11 Oct 2016 | 11 Sept 2018 | Irish | 45 years |
| Helen Mary Murphy | Director | 11 Sept 2018 | 2 Jan 2019 | Irish | 45 years |
| John Gerard Connelly | Director | 12 Jul 2010 | 1 Sept 2016 | British | 66 years |
| John Gerard Connelly | Director | 16 Apr 2020 | 7 Mar 2022 | British | 66 years |
| Keith Cottrell | Director | 28 Aug 2007 | 30 Jun 2013 | British | 61 years |
| Kelvin Matthew Dryden | Director | 6 Mar 2024 | 8 Jan 2025 | British | 56 years |
| Martin Channon | Director | 21 May 2008 | 4 Apr 2011 | British | 69 years |
| Michael Irving Notman | Director | 21 May 2008 | 10 Apr 2013 | British | 64 years |
| Michael Steenbergen | Director | 10 May 2010 | 2 Nov 2011 | Dutch | 60 years |
| Moira Turnbull-fox | Director | 16 Jan 2013 | 18 Dec 2014 | British | 55 years |
| Neeti Mukundrai Anand | Director | 11 Sept 2018 | 31 Dec 2023 | British | 42 years |
| Nicholas John Dawson | Director | 28 Aug 2007 | 21 May 2008 | British | 65 years |
| Paul James Hatcher | Secretary | 31 Mar 2022 | 3 May 2023 | - | - |
| Pavan Punny | Director | 23 Jul 2023 | 12 Sept 2024 | British | 34 years |
| Peter John Leahy | Director | 1 Sept 2016 | 22 Jun 2018 | British | 68 years |
| Rodney Derek Filshie | Director | 28 Nov 2023 | 6 Mar 2024 | British | 67 years |
| Sherard Secretariat Services Limited | Corporate Secretary | 28 Aug 2007 | 23 Mar 2022 | United Kingdom | - |
| Tanitha Reddy Mulumudi | Director | 3 Aug 2021 | 28 Feb 2022 | British | 32 years |