| SMITH, Lachlan Arthur ACTIVE | Secretary | 01 Nov 2023 | | | | 2, Drummond Crescent, Riverside Business Park, Irvine, Ayrshire, KA11 5AN, United Kingdom |
| BROWN, William Donald ACTIVE | Director | 09 Dec 2011 | | United Kingdom | March 1963 | C/O Brodies Llp, 2 Blythswood Square, Glasgow, G2 4AD, United Kingdom |
| CAMPBELL, Louis Andrew ACTIVE | Director | 11 May 2026 | | United States | November 1956 | 2, Drummond Crescent, Riverside Business Park, Irvine, Ayrshire, KA11 5AN, United Kingdom |
| ELY, John Louis ACTIVE | Director | 11 May 2026 | | United States | November 1950 | 2, Drummond Crescent, Riverside Business Park, Irvine, Ayrshire, KA11 5AN, United Kingdom |
| PRIM, David Andrew ACTIVE | Director | 11 May 2026 | | United States | December 1990 | 2, Drummond Crescent, Riverside Business Park, Irvine, Ayrshire, KA11 5AN, United Kingdom |
| FULL, Kathryn Mary RESIGNED | Secretary | 02 Jan 2019 | 01 Nov 2023 | | | C/O Davidson Chalmers Stewart Llp, 163, Bath Street, Glasgow, G2 4SQ, Scotland |
| PARSONS, John Christopher David RESIGNED | Secretary | 09 Dec 2011 | 02 Jan 2019 | | | 2, Goodacre Close, St Georges Avenue, Weybridge, Surrey, KT13 0DX, United Kingdom |
| ANTHONY, Iain Crawford RESIGNED | Director | 31 Mar 2022 | 30 Aug 2023 | United Kingdom | January 1976 | C/O Davidson Chalmers Stewart Llp, 163, Bath Street, Glasgow, G2 4SQ, Scotland |
| MAGUIRE, Francis Patrick RESIGNED | Director | 09 Dec 2011 | 30 Nov 2013 | Usa | April 1953 | 864, Deistel Road, Salt Lake City, Utah, 84105, Usa |
| MCDAID, Edward RESIGNED | Director | 09 Dec 2011 | 31 Oct 2016 | Ireland | June 1948 | Drumillie, Lisfannon Heights, Fahan, County Donegal, Republic Of Ireland |
| MCKENNA, John RESIGNED | Director | 31 Oct 2016 | 04 Oct 2024 | Scotland | August 1953 | C/O Davidson Chalmers Stewart Llp, 163, Bath Street, Glasgow, G2 4SQ, Scotland |
| PITHER, Jon Peter RESIGNED | Director | 09 Dec 2011 | 31 Dec 2012 | United Kingdom | June 1934 | 5a, Selwyn Gardens, Cambridge, Cambs, CB3 9AX, United Kingdom |
| RICHMOND, David Muir RESIGNED | Director | 23 Nov 2020 | 31 Aug 2021 | Scotland | October 1962 | C/O Davidson Chalmers Stewart Llp, 163, Bath Street, Glasgow, G2 4SQ, Scotland |
| SMITH, Lachlan Arthur RESIGNED | Director | 31 Mar 2022 | 11 May 2026 | United Kingdom | December 1980 | 2, Drummond Crescent, Riverside Business Park, Irvine, Ayrshire, KA11 5AN, United Kingdom |
| STRETTON, Caroline, Dr RESIGNED | Director | 31 Aug 2021 | 26 Jan 2024 | Scotland | August 1970 | C/O Davidson Chalmers Stewart Llp, 163, Bath Street, Glasgow, G2 4SQ, Scotland |
| WRIGHT, James Gordon RESIGNED | Director | 09 Dec 2011 | 23 Nov 2020 | Scotland | August 1946 | 17, Lady Jane Gate, Bothwell, Glasgow, G71 8BW, United Kingdom |