| BARTON, Justin Glenn ACTIVE | Director | 30 Jun 2025 | | England | April 1963 | 26-28, Bedford Row, London, WC1R 4HE, England |
| COLFLESH, Edward Michael ACTIVE | Director | 30 Jun 2025 | | United States | November 1976 | 9, W Broad St,, Stamford, Ct 06902, United States |
| PERKINS, David Charles RESIGNED | Secretary | 04 Oct 2006 | 01 Oct 2009 | | | Flat 8, 98 Lexham Gardens, London, W8 6JQ |
| WATSON, Robert Duncan Paterson RESIGNED | Secretary | 18 Jul 2000 | 04 Oct 2006 | | | 29 Westerton Road, Dullatur, Cumbernauld, G68 0FF |
| MBM SECRETARIAL SERVICES LIMITED RESIGNED | Secretary | 25 Jun 1997 | 18 Jul 2000 | | | 39 Castle Street, Edinburgh, EH2 3BH |
| MURRAY BEITH MURRAY WS RESIGNED | Secretary | 29 Nov 1993 | 25 Jun 1997 | | | 39 Castle Street, Edinburgh, Midlothian, EH2 3BH |
| BERESFORD JONES, Warwick RESIGNED | Director | 29 Aug 2007 | 12 Feb 2010 | Scotland | August 1975 | Links House, 15 Links Place, Edinburgh, EH6 7EZ |
| CUNNINGHAM, Edward Brandwood RESIGNED | Director | 01 Jan 1994 | 13 Mar 1996 | United Kingdom | September 1931 | 8 Wester Coates Avenue, Edinburgh, Midlothian, EH12 5LS |
| FERGUSON, Iain RESIGNED | Director | 01 Jan 1994 | 13 Mar 1996 | | April 1963 | 4 Station Road, Bishops Cleeve, Cheltenham, Gloucestershire, GL52 8HH |
| HARVEY-JAMIESON, Rodger Ridout RESIGNED | Director | 29 Nov 1993 | 01 Jan 1994 | Scotland | June 1947 | 19 Dean Terrace, Edinburgh, EH4 1NL |
| JONES, Trevor William RESIGNED | Director | 01 Jan 1994 | 28 Sep 2009 | United Kingdom | March 1951 | Gyleburn, Middleshaw, Lockerbie, Dumfriesshire, DG11 1BY |
| PERKINS, David Charles RESIGNED | Director | 04 Oct 2006 | 17 Dec 2009 | England | March 1952 | Links House, 15 Links Place, Edinburgh, EH6 7EZ |
| RIPPIN, Ian Nigel RESIGNED | Director | 13 Mar 1996 | 30 Sep 1996 | | September 1965 | Phantassie Cottage, East Linton, East Lothian, EH40 3DF |
| ROBINSON, Mark Edmund RESIGNED | Director | 01 Dec 1997 | 23 Feb 2010 | Scotland | November 1967 | Links House, 15 Links Place, Edinburgh, EH6 7EZ |
| STOCKLEY, Ian James RESIGNED | Director | 17 Dec 2009 | 23 Apr 2026 | England | May 1958 | 26-28, Bedford Row, London, WC1R 4HE, England |
| THOMPSON, Howard Sidney RESIGNED | Director | 30 Aug 1994 | 29 Nov 1999 | | September 1947 | 20/1 Grandfield, Edinburgh, EH6 4TL |
| WATSON, Robert Duncan Paterson RESIGNED | Director | 03 Dec 2001 | 04 Oct 2006 | | December 1947 | 29 Westerton Road, Dullatur, Cumbernauld, G68 0FF |
| WESTON, Gordon James RESIGNED | Director | 01 May 2007 | 23 Feb 2010 | Scotland | September 1973 | Links House, 15 Links Place, Edinburgh, EH6 7EZ |
| YOUNG, Joanne Emma RESIGNED | Director | 29 Apr 2009 | 23 Feb 2010 | England | June 1968 | Links House, 15 Links Place, Edinburgh, EH6 7EZ |