| Adrian Mark Eastwood | Director | 30 Sept 2004 | 30 Sept 2010 | British | 64 years |
| Alistair James Low | Director | 21 May 1993 | 30 Sept 2004 | British | 83 years |
| Angela Ann Knight | Director | 1 Oct 1997 | 30 Sept 2004 | British | 75 years |
| Anthony Paul Owens | Director | 11 Mar 2008 | 12 Mar 2014 | British | 59 years |
| Archibald Gerard Kane | Director | 1 Dec 2003 | 30 Sept 2004 | British | 73 years |
| Arun Kumar Sarwal | Director | 30 Jun 2007 | 11 Mar 2008 | British | 68 years |
| Catriona Margaret Herd | Secretary | 12 Jan 2000 | 16 Nov 2005 | British | - |
| Charles Annand Fraser | Director | 21 May 1993 | 3 May 1994 | British | 97 years |
| Charles Grant Thomson | Director | 4 Feb 1997 | 31 Dec 2000 | British | 77 years |
| Christopher Martin Phillips | Director | 1 Dec 2003 | 30 Mar 2007 | British | 69 years |
| Christopher Masters | Director | 3 Mar 1992 | 3 Mar 2000 | British | 78 years |
| Colin Hyndmarsh Black | Director | 21 May 1993 | 2 May 1995 | British | 95 years |
| David Cowan Ritchie | Director | 21 May 1993 | 31 Jan 1998 | British | 81 years |
| Derek James Mckay | Director | 30 Sept 2004 | 12 Mar 2014 | British | 54 years |
| Fiona Mitchell | Secretary | 1 Jul 2009 | 23 Jun 2010 | British | - |
| Gavin John Norman Gemmell | Director | 21 May 1993 | 30 Sept 2004 | British | 84 years |
| Gavin Macneill Stewart | Director | 31 Mar 2013 | 31 Dec 2019 | British | 66 years |
| George Ronald Gibson Graham | Director | 21 May 1993 | 3 Mar 2000 | British | 86 years |
| Gregor Ninian Stewart | Director | 17 Jun 2011 | 20 May 2012 | British | 61 years |
| Hugh William Raymond | Secretary | 21 May 1993 | 31 May 1995 | British | - |
| Iain Alexander Reid | Secretary | 23 Feb 1998 | 12 Jan 2000 | British | - |
| Iain Ross Mcgowan | Director | 12 Mar 2014 | 1 Mar 2025 | British | 53 years |
| James Edward Boyd | Director | 21 May 1993 | 31 Dec 1993 | British | 97 years |
| James Edward Clatworthy | Director | 12 Mar 2014 | 29 Feb 2016 | British | 58 years |
| James Stirling | Director | 21 May 1993 | 7 May 1996 | British | 95 years |
| Jennifer Marion Maclean | Secretary | 23 Jun 2010 | 2 Aug 2013 | British | - |
| John Arbuthnott | Director | 21 May 1993 | 3 May 1994 | British | 101 years |
| Kerr Luscombe | Director | 10 Nov 2010 | 25 May 2011 | British | 60 years |
| Lauren Margaret Watt | Secretary | 5 Feb 2015 | 30 Oct 2015 | British | - |
| Lawrence Mcallister Urquhart | Director | 3 Mar 1992 | 12 Mar 2002 | British | 90 years |
| Michael David Ross | Director | 21 May 1993 | 30 Sept 2003 | British | 79 years |
| Neil Lindsay Nicholson Machray | Director | 21 May 2012 | 31 Mar 2013 | British | 56 years |
| Newton Scott | Director | 1 Mar 1994 | 30 Jun 2002 | British | 79 years |
| Orie Leslie Dudley Jnr | Director | 5 Jan 1998 | 30 Sept 2000 | American | 81 years |
| Richard Harding Davey | Director | 1 Jan 1996 | 3 Mar 2000 | British | 77 years |
| Robert Cochrane Buist | Director | 21 May 1993 | 3 May 1994 | British | 99 years |
| Rosalyn Susan Wilton | Director | 1 Oct 1997 | 3 Mar 2000 | British | 73 years |
| Scott Cameron Guild | Director | 9 Mar 2020 | 4 Sept 2023 | British | 58 years |
| Susan Walker Paton | Secretary | 2 Aug 2013 | 5 Feb 2015 | British | - |
| Thomas Black Houston | Secretary | 1 Jun 1995 | 23 Feb 1998 | British | - |
| Tracey Caroline Nicholls | Secretary | 16 Nov 2005 | 1 Jul 2009 | British | - |
| Vicky Marie Smithard | Secretary | 30 Oct 2015 | 29 Mar 2022 | - | - |
| William Hill Main | Director | 1 Mar 1994 | 30 Nov 2003 | Scottish | 82 years |