| DRIFFILL, Christopher Peter ACTIVE | Secretary | 28 Oct 2022 | | | | 9, Ainslie Place, Edinburgh, EH3 6AT, Scotland |
| GODSON, Stephen David ACTIVE | Secretary | 28 Oct 2022 | | | | 9, Ainslie Place, Edinburgh, EH3 6AT, Scotland |
| CONDRON, Mark James ACTIVE | Director | 30 Mar 2022 | | England | May 1969 | 9, Ainslie Place, Edinburgh, EH3 6AT, Scotland |
| ELLIS (NEE ANYAN), Susan Carol ACTIVE | Director | 17 Jan 2023 | | England | September 1969 | 9, Ainslie Place, Edinburgh, EH3 6AT, Scotland |
| GIBBARD, Victoria ACTIVE | Director | 03 Jan 2023 | | England | June 1971 | 9, Ainslie Place, Edinburgh, EH3 6AT, Scotland |
| GODSON, Stephen David ACTIVE | Director | 01 Jun 2007 | | England | April 1969 | 9, Ainslie Place, Edinburgh, EH3 6AT, Scotland |
| RAI, Harus Fiaz Hussan ACTIVE | Director | 01 Jun 2022 | | England | June 1976 | 9, Ainslie Place, Edinburgh, EH3 6AT, Scotland |
| WHITTOME, Philip Nicholas ACTIVE | Director | 17 Jan 2023 | | England | July 1964 | 9, Ainslie Place, Edinburgh, EH3 6AT, Scotland |
| DAY, Patrick RESIGNED | Secretary | 13 Apr 2000 | 26 Jul 2001 | | | 14 Maybury Court, Marylebone Street, London, W1G 8JF |
| FERRIS, Thomas Anthony RESIGNED | Secretary | 28 May 1999 | 13 Apr 2000 | | | 13 Taylor Avenue, Richmond, Surrey, TW9 4EB |
| HOBLEY, Robert Ian RESIGNED | Secretary | | 28 Oct 1991 | | | 19 Montagu Gardens, Wallington, Surrey, SM6 8EP |
| LOCK, Mervyn Albert RESIGNED | Secretary | 01 Nov 1991 | 01 Mar 1994 | | | Hogwood House, Hogwood Road, Ifold, West Sussex, RH14 0UG |
| VALENTINE, Claire Margaret RESIGNED | Secretary | 01 Mar 1994 | 30 Jun 1997 | | | 2 Wyke House, Sandy Lane, Hampton Wick, Surrey, KT1 4BD |
| WEBSTER, Mandy Patricia RESIGNED | Secretary | 30 Jun 1997 | 28 May 1999 | | | 40a Chaldon Common Road, Caterham, Surrey, CR3 5DB |
| YOUNG, Richard James RESIGNED | Secretary | 26 Jul 2001 | 28 Oct 2022 | | | 9, Ainslie Place, Edinburgh, EH3 6AT, Scotland |
| ANTHONY, David Michael RESIGNED | Director | 01 Jun 2007 | 31 Dec 2009 | United Kingdom | May 1941 | Four Winds 14 Manor Rise, Bearsted, Maidstone, Kent, ME14 4DB |
| BARFORD, David Richard RESIGNED | Director | 28 May 1999 | 13 Apr 2000 | United Kingdom | May 1948 | 15 Great Jubilee Wharf, 78 - 80 Wapping Wall, London, E1W 3TH |
| BRIDGES, Robert Hugh RESIGNED | Director | 01 Jan 2013 | 31 Dec 2015 | England | May 1943 | One St Colme Street, Edinburgh, EH3 6AA |
| BRIDGES, Robert Hugh RESIGNED | Director | 17 May 2004 | 31 Dec 2007 | England | May 1943 | 17 Clock House Apartments, Enton Lane Enton, Godalming, Surrey, GU8 5AS |
| BRIGHT, David John RESIGNED | Director | 01 Jan 2010 | 31 Dec 2012 | United Kingdom | April 1944 | New Liverpool House, 15-17 Eldon Street, London, EC2M 7LD |
| BROWN, Brendan Joseph Robert RESIGNED | Director | 01 Jun 1994 | 11 May 1998 | | June 1956 | Hadlow Stair House Hadlow Stair, Tonbridge, Kent, TN10 4HD |
| CARROLL, Bernard Joseph RESIGNED | Director | 12 Apr 1989 | 01 Nov 1990 | United Kingdom | May 1945 | 2 Springhurst Close, Croydon, Surrey, CR0 5AT |
| DAY, Patrick RESIGNED | Director | 13 Apr 2000 | 17 May 2004 | | March 1937 | 14 Maybury Court, Marylebone Street, London, W1G 8JF |
| DUFF, Arthur Ronald RESIGNED | Director | | 12 Apr 1989 | | August 1943 | Flint Cottage, Chipstead, Surrey, CR5 3QW |
| FERRIS, Thomas Anthony RESIGNED | Director | 28 May 1999 | 13 Apr 2000 | United Kingdom | May 1946 | 13 Taylor Avenue, Richmond, Surrey, TW9 4EB |
| FISHMAN, Alan Seymour RESIGNED | Director | 01 Apr 1997 | 11 May 1998 | | December 1942 | 29 Redhill Street, Regents Park, London, NW1 4DQ |
| GEOGHEGAN, Thomas Joseph RESIGNED | Director | 01 Nov 1990 | 31 Mar 1997 | | March 1947 | 4a Beckenham Road, West Wickham, Kent, BR4 0QT |
| GODDARD, Charles Donald James RESIGNED | Director | 13 Apr 2000 | 01 Dec 2008 | United Kingdom | January 1958 | 66 Camelot Street, Ruddington, Nottingham, NG11 6AN |
| JENKINSON, Alan Alfred RESIGNED | Director | 08 Jan 1993 | 31 Dec 1996 | | June 1935 | Claremont Dower, Pollards Hill Limpsfield, Oxted, Surrey, RH8 0QX |
| JONES, Martin Edwin Foster RESIGNED | Director | 15 Mar 2021 | 26 Jan 2024 | England | December 1955 | 9, Ainslie Place, Edinburgh, EH3 6AT, Scotland |
| KINGSTON, Candia Louise RESIGNED | Director | 15 Oct 2013 | 28 Feb 2021 | Scotland | September 1971 | 9, Ainslie Place, Edinburgh, EH3 6AT, Scotland |
| LOCK, Mervyn Albert RESIGNED | Director | 12 Jul 1993 | 25 Nov 1994 | | January 1950 | Hogwood House, Hogwood Road, Ifold, West Sussex, RH14 0UG |
| MAGUIRE, Judith Elizabeth RESIGNED | Director | 26 Feb 2001 | 31 Jan 2022 | England | May 1961 | 9, Ainslie Place, Edinburgh, EH3 6AT, Scotland |
| MALONE, Richard Michael Delve RESIGNED | Director | 01 Jun 1998 | 17 May 2004 | United Kingdom | August 1943 | Beechland, Deepdene Wood, Dorking, Surrey, RH5 4BE |
| MALONE, Richard Michael Delve RESIGNED | Director | | 07 Jan 1993 | United Kingdom | August 1943 | Beechland, Deepdene Wood, Dorking, Surrey, RH5 4BE |
| MARSHALL, George Brownlie RESIGNED | Director | | 31 Mar 1997 | | March 1937 | Heatheryknowe, Rowantreehill Road, Kilmacolm, Renfrewshire, PA13 4PE |
| MCKEOWN, Mark Ivan RESIGNED | Director | 08 May 1998 | 13 Apr 2000 | | September 1960 | 17 Silverdale Road, Hove, East Sussex, BN3 6FE |
| MCPHERSON, Neil James RESIGNED | Director | 12 Aug 2014 | 31 May 2022 | Scotland | November 1957 | 9, Ainslie Place, Edinburgh, EH3 6AT, Scotland |
| MILLER, Julia Caroline RESIGNED | Director | 17 May 2004 | 17 Jan 2023 | United Kingdom | January 1961 | 9, Ainslie Place, Edinburgh, EH3 6AT, Scotland |
| NOAKES, Michael James RESIGNED | Director | 08 Jan 1993 | 07 Oct 1998 | England | April 1949 | Briarwood, Fielden Road, Crowborough, East Sussex, TN6 1TR |
| POLLOCK, Gordon RESIGNED | Director | 18 Oct 1999 | 13 Apr 2000 | | March 1952 | 50 Victoria Wharf, 46 Narrow Street, London, E14 8DD |
| QUINN, Reinet Gael RESIGNED | Director | | 01 Jan 1990 | | March 1952 | 3 Park Terrace, Glasgow, G46 7PQ |
| RICHARDS, Bruce Maclagan RESIGNED | Director | 08 Jan 1993 | 03 Apr 1993 | | April 1933 | 16 Melville Avenue, South Croydon, Surrey, CR2 7HY |
| ROGERS, John Ernest RESIGNED | Director | 01 Jan 2008 | 30 Jun 2014 | United Kingdom | January 1951 | New Liverpool House, 15-17 Eldon Street, London, EC2M 7LD |
| SMITH, Andrew Paul Croyden RESIGNED | Director | 01 Jan 1999 | 13 Apr 2000 | | August 1964 | 21 Davisville Road, London, W12 9SH |
| THOMPSON, Paul Charles Taylor RESIGNED | Director | 13 Apr 2000 | 17 May 2004 | | December 1939 | 10 Swift Close, Crowborough, East Sussex, TN6 1UN |
| WARNES, Mark RESIGNED | Director | 01 Dec 2008 | 18 Dec 2015 | England | March 1961 | New Liverpool House, 5th Floor 15-17 Eldon Street, London, EC2M 7LD |