| 3i Plc | Corporate Secretary | 7 Nov 2013 | 31 May 2024 | United Kingdom | - |
| Andrew John Haywood | Director | 20 Dec 2013 | 4 Sept 2015 | British | 50 years |
| Andrew Matthews | Director | 7 Nov 2013 | 13 Feb 2015 | British | 64 years |
| Barcosec Limited | Corporate Director | 27 Jun 2001 | 27 Jun 2001 | United Kingdom | - |
| Barcosec Limited | Corporate Director | 21 Mar 2003 | 8 Mar 2005 | United Kingdom | - |
| Barcosec Limited | Corporate Secretary | 27 Jun 2001 | 7 Nov 2013 | United Kingdom | - |
| Barometers Limited | Corporate Director | 21 Mar 2003 | 8 Mar 2005 | United Kingdom | - |
| Christopher James Elliott | Director | 27 Jun 2001 | 25 Oct 2013 | British | 76 years |
| Clare Calderwood | Director | 18 Nov 2020 | 31 May 2024 | British | 59 years |
| Graeme Robert White | Director | 27 Jun 2001 | 4 Mar 2005 | British | 73 years |
| Jasi Hari Halai | Director | 13 Aug 2015 | 31 May 2024 | British | 48 years |
| Jonathan Charles Murphy | Director | 20 Dec 2013 | 24 Jul 2023 | British | 66 years |
| Kevin John Dunn | Director | 20 Dec 2013 | 31 May 2024 | British | 63 years |
| Magdelene Cornelia Davis | Director | 3 Aug 2023 | 31 May 2024 | Belgian | 50 years |
| Nigel Wythen Middleton | Director | 29 Jan 2009 | 30 Sept 2021 | British | 70 years |
| Office Organization & Services Limited | Corporate Secretary | 26 Mar 2001 | 27 Jun 2001 | United Kingdom | - |
| Paul Cunningham | Director | 13 Nov 2003 | 21 Aug 2007 | British | 61 years |
| Peregrine Secretarial Services Limited | Corporate Director | 26 Mar 2001 | 27 Jun 2001 | United Kingdom | - |
| Swift Incorporations Limited | Corporate Nominee Secretary | 26 Mar 2001 | 26 Mar 2001 | United Kingdom | - |
| Thomas Sutton Lamb | Director | 15 Mar 2005 | 29 Jan 2009 | British | 71 years |
