| Christian Schreyer | Director | 5 Nov 2021 | 31 Oct 2023 | German | 58 years |
| David Allen Brown | Director | 1 Apr 2011 | 5 Nov 2021 | British | 66 years |
| Elliot John Laurie | Director | 10 Sept 2014 | 12 Sept 2014 | British | 56 years |
| Elodie Marie Francoise Brian | Director | 3 Dec 2018 | 27 Sept 2021 | French | 47 years |
| Gonzalo Velasco Gaztanaga | Director | 2 Oct 2024 | 8 Jan 2025 | Spanish | 41 years |
| Gordon Alexander Boyd | Director | 28 Sept 2021 | 28 Mar 2022 | British | 66 years |
| Ian Russell Grose | Director | 9 Jan 2023 | 9 Jul 2024 | British | 49 years |
| Keith Down | Director | 7 Mar 2011 | 6 Dec 2015 | British | 61 years |
| Keith Lawrence Ludeman | Director | 24 Sept 2007 | 2 Jul 2011 | British | 76 years |
| Miguel Angel Parras | Director | 20 Nov 2023 | 16 Jul 2025 | Spanish | 47 years |
| Nicholas Swift | Director | 24 Sept 2007 | 7 Mar 2011 | British | 62 years |
| Prima Director Limited | Corporate Director | 24 Aug 2007 | 24 Sept 2007 | United Kingdom | - |
| Prima Secretary Limited | Corporate Secretary | 24 Aug 2007 | 24 Sept 2007 | United Kingdom | - |
| Sarah Elizabeth Mussenden | Director | 4 Jul 2022 | 31 Dec 2022 | British | 61 years |
| Simon Patrick Butcher | Director | 14 Mar 2016 | 30 Nov 2018 | British | 59 years |