| HOWDEN, Naomi ACTIVE | Secretary | 31 Aug 2025 | | | | Penguin House, Castle Riggs, Dunfermline, Fife, KY11 8SG, Scotland |
| COLVILLE, Mary Patricia Elizabeth ACTIVE | Director | 31 Aug 2025 | | United Kingdom | July 1970 | Penguin House, Castle Riggs, Dunfermline, Fife, KY11 8SG, Scotland |
| DYMOND, George Barnaby ACTIVE | Director | 13 Mar 2026 | | England | April 1975 | Penguin House, Castle Riggs, Dunfermline, Fife, KY11 8SG, Scotland |
| WULLRICH, Margareta Caroline Elisabet ACTIVE | Director | 31 Jul 2025 | | United Kingdom | April 1973 | Penguin House, Castle Riggs, Dunfermline, Fife, KY11 8SG, Scotland |
| DIXON, Jan RESIGNED | Secretary | 27 Apr 2001 | 28 Jul 2009 | | | Ashfield, Saline, Dunfermline, Fife, KY12 9LN |
| GIBLIN, Derek RESIGNED | Secretary | 18 Jan 2011 | 26 Aug 2014 | | | The Penguin House, Castle Riggs, Dunfermline, Fife, KY11 8SG, Scotland |
| GRANT, Colin Craigie RESIGNED | Secretary | 29 Apr 2016 | 08 Jan 2019 | | | 1, George Square, Castle Brae, Dunfermline, Fife, KY11 8QF |
| MCAULAY, Frances Mary RESIGNED | Secretary | 01 Apr 2015 | 29 Apr 2016 | | | 1, George Square, Castle Brae, Dunfermline, Fife, KY11 8QF, Scotland |
| WOOD, Pater James RESIGNED | Secretary | 28 Jul 2009 | 06 Aug 2010 | | | 62a, Dalziel Drive, Pollockshields, Glasgow, G41 4PA |
| PURPLE VENTURE SECRETARIES LIMITED RESIGNED | Secretary | 06 Aug 2010 | 08 Jan 2019 | | | 1, George Square, Castle Brae, Dunfermline, Fife, KY11 8QF, Scotland |
| DAVIS, Amanda Jane RESIGNED | Director | 08 Jan 2019 | 30 Sep 2019 | England | December 1968 | C/O Pinsent Masons Llp, 13 Queens Road, Aberdeen, AB15 4YL, Scotland |
| DIXON, Richard Michael, Dr RESIGNED | Director | 27 Apr 2001 | 08 Jan 2019 | United Kingdom | August 1970 | 1, George Square, Castle Brae, Dunfermline, Fife, KY11 8QF, Scotland |
| GILLINGS, Mark Andrew RESIGNED | Director | 02 Sep 2019 | 31 Jul 2025 | England | July 1979 | Penguin House, Castle Riggs, Dunfermline, Fife, KY11 8SG, Scotland |
| HILLIER, David Robert Geoffrey RESIGNED | Director | 08 Jan 2019 | 02 Mar 2020 | United Kingdom | November 1962 | C/O Pinsent Masons Llp, 13 Queens Road, Aberdeen, AB15 4YL, Scotland |
| KENYON, Paul Mark RESIGNED | Director | 24 Jan 2020 | 19 Jun 2020 | United Kingdom | December 1963 | C/O Pinsent Masons Llp, 13 Queens Road, Aberdeen, AB15 4YL, Scotland |
| PHILLIPS, Duncan Howard RESIGNED | Director | 31 Jul 2025 | 13 Mar 2026 | England | April 1977 | Penguin House, Castle Riggs, Dunfermline, Fife, KY11 8SG, Scotland |
| SIMPSON, Donna Louise RESIGNED | Director | 19 Jun 2020 | 31 Jul 2025 | United Kingdom | September 1980 | Penguin House, Castle Riggs, Dunfermline, Fife, KY11 8SG, Scotland |