| Agnieszka Moskal Gallagher | Secretary | 24 Apr 2017 | 17 Jan 2020 | - | - |
| Alexander Roderick Mackenzie | Director | 9 Jun 2010 | 1 May 2022 | Scottish | 66 years |
| Andrew Neil Stewart | Secretary | 1 Sept 2020 | 31 Jan 2025 | - | - |
| Cornelis Jan Heiman | Director | 30 Oct 2009 | 1 Jun 2012 | Dutch | 69 years |
| Diego Sacristan | Director | 16 Dec 2022 | 25 Jul 2024 | American,spanish | 53 years |
| Dominique Jean Marc Limet | Director | 30 Oct 2009 | 31 Mar 2017 | French | 71 years |
| Douglas Ernest Giordano | Director | 1 Jun 2012 | 12 Dec 2019 | American | 63 years |
| Duncan Learmouth | Director | 30 Oct 2009 | 1 Nov 2013 | British | 58 years |
| Edinburgh Pharmaceutical Industries Limited | Corporate Secretary | 17 Feb 2020 | 18 Sept 2020 | United Kingdom | - |
| Ellen Ruth Strahlman | Director | 30 Oct 2009 | 19 Mar 2013 | Us Citizen | 68 years |
| Ian Mccubbin | Director | 30 Oct 2009 | 31 Mar 2017 | British | 69 years |
| Ian Tomlinson | Director | 5 Dec 2013 | 22 Jul 2015 | British | 56 years |
| James Shannon | Director | 11 Jun 2013 | 3 Apr 2015 | British | 69 years |
| John Joseph Lepore | Director | 1 Dec 2018 | 28 Sept 2023 | American | 59 years |
| Julian Spenser Heslop | Director | 14 Apr 2009 | 31 Mar 2011 | British | 71 years |
| Katharine Knobil | Director | 1 Dec 2017 | 12 Dec 2018 | American | 61 years |
| Luke Victor Miels | Director | 6 Sept 2017 | 1 Aug 2025 | Australian | 51 years |
| Martin Mackay | Director | 30 Oct 2009 | 7 Jun 2010 | British | 69 years |
| Michael Kelly Gladstone | Director | 12 Dec 2019 | 16 Dec 2022 | American | 59 years |
| Murray Stewart | Director | 8 Mar 2016 | 25 Nov 2017 | British | 65 years |
| Paul-peter Tak | Director | 22 Sept 2015 | 31 Aug 2018 | Dutch | 66 years |
| Pauline Margaret Williams | Director | 1 Dec 2018 | 17 Dec 2021 | British | 58 years |
| Shah Abbas Hussain | Director | 30 Oct 2009 | 31 Jul 2017 | British | 60 years |
| Simon Michael Bicknell | Director | 14 Apr 2009 | 30 Oct 2009 | British | 66 years |
| Terry Lynn Crandall | Secretary | 30 Oct 2009 | 1 Feb 2017 | British | - |
| Victoria Anne Whyte | Secretary | 14 Apr 2009 | 30 Oct 2009 | British | - |
| Viiv Healthcare Uk Limited | Corporate Secretary | 30 Oct 2009 | 18 Sept 2020 | United Kingdom | - |
| Zhi Hong | Director | 30 Oct 2009 | 15 Mar 2018 | American | 62 years |