| DASHWOOD, Gavin Robert ACTIVE | Director | 02 Oct 2025 | | United Kingdom | August 1984 | 2nd Floor A, 1 New Park Square, Airborne Place, Edinburgh Park, Edinburgh, EH12 9GR, United Kingdom |
| FOUNTAIN, Thomas William ACTIVE | Director | 16 Mar 2021 | | United Kingdom | June 1969 | 3rd Floor, Davidson Building, 5 Southampton Street, London, WC2E 7HA, United Kingdom |
| BILLUPS, Christine RESIGNED | Secretary | 03 Feb 1997 | 01 Apr 2007 | | | Manor Farm, Doncaster Road Thrybergh, Rotherham, South Yorkshire, S65 4NS |
| MACLENNAN, Neil Conway RESIGNED | Secretary | 03 Jul 2018 | 23 Feb 2023 | | | Rosewell House, 2a (1f), Harvest Drive, Newbridge, EH28 8QJ, Scotland |
| COMPLETE ACCOUNTANCY SOLUTIONS LTD. RESIGNED | Secretary | 01 Apr 2007 | 23 Dec 2009 | | | 22 Thorncliffe Way, Tankersley, Barnsley, South Yorkshire, S75 3DN |
| LEWIS'S LTD RESIGNED | Secretary | 23 Dec 2009 | 02 Dec 2016 | | | Windsor House, High Road, Balby, Doncaster, South Yorkshire, DN4 0PL, United Kingdom |
| MBM SECRETARIAL SERVICES LIMITED RESIGNED | Secretary | 24 Jan 2017 | 08 Jun 2018 | | | 5th Floor, 125 Princes Street, Edinburgh, EH2 4AD, United Kingdom |
| SEVERNSIDE SECRETARIAL LIMITED RESIGNED | Nominee Secretary | 23 Dec 1996 | 03 Feb 1997 | | | 14-18 City Road, Cardiff, CF24 3DL |
| BILLUPS, David Thomas RESIGNED | Director | 03 Feb 1997 | 02 Dec 2016 | United Kingdom | July 1960 | 90, Warren Street, Sheffield, S4 7DZ, England |
| BROWNE, Neil RESIGNED | Director | 03 Feb 1997 | 02 Dec 2016 | United Kingdom | October 1962 | 90, Warren Street, Sheffield, S4 7DZ, England |
| CANTLEY, Sheena Isobel RESIGNED | Director | 02 Feb 2022 | 31 Dec 2024 | Scotland | August 1969 | 2nd Floor A, 1 New Park Square, Airborne Place, Edinburgh Park, Edinburgh, EH12 9GR, United Kingdom |
| CANTLEY, Sheena Isobel RESIGNED | Director | 28 Oct 2020 | 07 Jun 2021 | Scotland | August 1969 | Rosewell House, 2a (1f) Harvest Drive, Newbridge, Midlothian, EH28 8QJ, Scotland |
| COLLINS, Claire Rose RESIGNED | Director | 27 Sep 2023 | 29 Sep 2025 | United Kingdom | October 1974 | 3rd Floor, Davidson Building, 5 Southampton Street, London, WC2E 7HA, United Kingdom |
| GILDER, Murray RESIGNED | Director | 02 Dec 2016 | 31 Oct 2017 | United Kingdom | March 1978 | 6, Coronet Way, Centenary Park, Eccles, Manchester, M50 1RE |
| LAIRD, Lesley Ann RESIGNED | Director | 07 Jun 2021 | 02 Feb 2022 | Scotland | December 1965 | Rosewell House 2a (1f) Harvest Drive, Newbridge, EH28 8QJ, Scotland |
| MCCALLUM, Niall John RESIGNED | Director | 30 Jul 2019 | 09 Oct 2020 | United Kingdom | July 1974 | 10, Lower Grosvenor Place, London, SW1W 0EN, England |
| PRIOR, Ruth Catherine RESIGNED | Director | 28 Oct 2020 | 16 Mar 2021 | United Kingdom | November 1967 | 10, Lower Grosvenor Place, London, SW1W 0EN, England |
| REYNOLDS, Brian RESIGNED | Director | 02 Dec 2016 | 30 Nov 2017 | United Kingdom | January 1971 | 6, Coronet Way, Centenary Park, Eccles, Manchester, M50 1RE |
| WETZ, Joseph Daniel RESIGNED | Director | 30 Nov 2017 | 28 Oct 2020 | United Kingdom | November 1976 | 10, Lower Grosvenor Place, London, SW1W 0EN, England |
| WINTER, William Thomas Edward RESIGNED | Director | 16 Mar 2017 | 30 Jul 2019 | United Kingdom | December 1976 | 10, Lower Grosvenor Place, London, SW1W 0EN, England |
| SEVERNSIDE NOMINEES LIMITED RESIGNED | Nominee Director | 23 Dec 1996 | 03 Feb 1997 | | | 14-18 City Road, Cardiff, CF24 3DL |