| Name | Role |
|---|---|
| Non-Executive Chairman |
| CEO | |
| Chief Executive Officer |
| Finance Director, Chief Operating Officer and Company Secretary | |
| Senior Independent Non-Executive Director | |
| Executive Director and Head of R&D |
| Secretary |
| Director | Base Salary | Benefits | LTIP | Pension | Total |
|---|---|---|---|---|---|
| Angela Hildreth | £223,860 | £3,554 | £22,386 | – | £249,800 |
| Ken James | £218,400 | – | – | – | £218,400 |
| James Bardet | £156,825 | £6,990 | – | – | £163,815 |
| Alex Duggan | £119,863 | – | – | £11,986 | £131,849 |
| Jeff Needham | £58,761 | – | £26,116 | – | £84,877 |
| Roy Davis | £42,588 | – | £14,196 | – | £56,784 |
| Andrew Unitt | £42,588 | – | £14,196 | – | £56,784 |
| Harmesh Suniarat | – | – | – | – | – |
| Director | Base Salary | Benefits | LTIP | Pension | Total |
|---|---|---|---|---|---|
| James Bardet | – | – | – | – | £481,483 |
| Angela Hildreth | – | – | – | – | £383,887 |
| Ken James | – | – | – | – | £351,120 |
| Jeff Needham | – | – | – | – | £100,451 |
| Andrew Unitt | – | – | – | – | £54,600 |
| Roy Davis | – | – | – | – | £54,600 |
| Name | Role | Resigned |
|---|---|---|
| Gordon Roy Davis | Non-Executive Director | 20 Oct 2026 |
| Harmesh Kumar Suniara | Non-Executive Director | 3 Dec 2025 |
| Jeffrey Robert Needham | Non-Executive Director | 8 Jul 2025 |
| James Henry Barder | Executive Director | 8 Jul 2025 |
| John Milne Clarke | Non-Executive Director | 18 Jul 2023 |
| Jonathan David Freeman | Non-Executive Director | 31 Dec 2021 |
| Derek Adrian Martin | Director | 19 Feb 2018 |
| Lisa Arnold | Director | 31 Mar 2016 |
| David Bryn Davies | Director | 12 Nov 2014 |
| Dr. William Duncan Potter | Director | 1 Feb 2012 |
| Anthony Louis Clayden | Director | 31 May 2008 |
| Andrew Slater | Director | 31 Mar 2008 |
| Richard Drury | Director | 8 Jul 2003 |
| Amanda Louise Staveley | Director | 7 May 2003 |
| Professor Doctor Ruud Pruijm | Director | 12 Jun 2002 |
| Colin Anthony Kemp | Director | 8 Feb 2002 |
| Ernst Verdonck | Director | 8 Oct 2001 |
| David Richard Wilson | Secretary | 28 Apr 2001 |
| Name | Role |
|---|---|
| Non-Executive Chairman |
| CEO | |
| Chief Executive Officer |
| Finance Director, Chief Operating Officer and Company Secretary | |
| Senior Independent Non-Executive Director | |
| Executive Director and Head of R&D |
| Secretary |
| Director | Base Salary | Benefits | LTIP | Pension | Total |
|---|---|---|---|---|---|
| Angela Hildreth | £223,860 | £3,554 | £22,386 | – | £249,800 |
| Ken James | £218,400 | – | – | – | £218,400 |
| James Bardet | £156,825 | £6,990 | – | – | £163,815 |
| Alex Duggan | £119,863 | – | – | £11,986 | £131,849 |
| Jeff Needham | £58,761 | – | £26,116 | – | £84,877 |
| Roy Davis | £42,588 | – | £14,196 | – | £56,784 |
| Andrew Unitt | £42,588 | – | £14,196 | – | £56,784 |
| Harmesh Suniarat | – | – | – | – | – |
| Director | Base Salary | Benefits | LTIP | Pension | Total |
|---|---|---|---|---|---|
| James Bardet | – | – | – | – | £481,483 |
| Angela Hildreth | – | – | – | – | £383,887 |
| Ken James | – | – | – | – | £351,120 |
| Jeff Needham | – | – | – | – | £100,451 |
| Andrew Unitt | – | – | – | – | £54,600 |
| Roy Davis | – | – | – | – | £54,600 |
| Name | Role | Resigned |
|---|---|---|
| Gordon Roy Davis | Non-Executive Director | 20 Oct 2026 |
| Harmesh Kumar Suniara | Non-Executive Director | 3 Dec 2025 |
| Jeffrey Robert Needham | Non-Executive Director | 8 Jul 2025 |
| James Henry Barder | Executive Director | 8 Jul 2025 |
| John Milne Clarke | Non-Executive Director | 18 Jul 2023 |
| Jonathan David Freeman | Non-Executive Director | 31 Dec 2021 |
| Derek Adrian Martin | Director | 19 Feb 2018 |
| Lisa Arnold | Director | 31 Mar 2016 |
| David Bryn Davies | Director | 12 Nov 2014 |
| Dr. William Duncan Potter | Director | 1 Feb 2012 |
| Anthony Louis Clayden | Director | 31 May 2008 |
| Andrew Slater | Director | 31 Mar 2008 |
| Richard Drury | Director | 8 Jul 2003 |
| Amanda Louise Staveley | Director | 7 May 2003 |
| Professor Doctor Ruud Pruijm | Director | 12 Jun 2002 |
| Colin Anthony Kemp | Director | 8 Feb 2002 |
| Ernst Verdonck | Director | 8 Oct 2001 |
| David Richard Wilson | Secretary | 28 Apr 2001 |
