| DOWSON-COLLINS, Simon ACTIVE | Secretary | 01 Dec 2016 | | | | 1, London Bridge Street, London, SE1 9GF, England |
| ALFORD, David Peter, Mr. ACTIVE | Director | 01 Jan 2017 | | United Kingdom | May 1971 | 1, Robroyston Gate, Robroyston, Glasgow, G33 1JN, Scotland |
| DOWSON-COLLINS, Simon Richard Peter, Mr. ACTIVE | Director | 16 Jan 2013 | | United Kingdom | November 1963 | 1, London Bridge Street, London, SE1 9GF, England |
| KIELBASIEWICZ, Edmund Alexander ACTIVE | Director | 14 Apr 2000 | | Scotland | March 1960 | 1, London Bridge Street, London, SE1 9GF, England |
| LOVE, Catherine Elizabeth ACTIVE | Director | 11 May 2018 | | Scotland | April 1952 | 1, Robroyston Gate, Robroyston, Glasgow, G33 1JN, Scotland |
| MURRAY, David ACTIVE | Director | 29 May 2013 | | Scotland | May 1974 | 1, London Bridge Street, London, SE1 9GF, England |
| PINDER, Mark Leatham ACTIVE | Director | 01 Sep 2011 | | United Kingdom | March 1962 | 1, London Bridge Street, London, SE1 9GF, England |
| VANDERBILT, Lucy Ring ACTIVE | Director | 07 Sep 2015 | | England | September 1965 | 1, London Bridge Street, London, SE1 9GF, England |
| VIDETT TRUST CORPORATION LIMITED ACTIVE | Director | 09 Nov 2021 | | | | Forbury Works, 37-43 Blagrave Street, Reading, RG1 1PZ, England |
| CUNNINGHAM, David Alexander Biggar RESIGNED | Secretary | | 06 Jan 1990 | | | Larchwood East Peaston, Ormiston, Tranent, East Lothian, EH35 5NL |
| DUFFY, Patric George Stephen RESIGNED | Secretary | 26 Jul 2001 | 30 Jun 2009 | | | 32 Shelbury Road, London, SE22 0NL |
| FYFE, Andrew Towart Craig RESIGNED | Secretary | 06 Jan 1990 | 10 Dec 1990 | | | 19 Broomfield Avenue, Newton Mearns, Glasgow, Lanarkshire, G77 5HR |
| KIELBASIEWICZ, Edmund Alexander RESIGNED | Secretary | 30 Jun 2009 | 01 Dec 2016 | | | 1, London Bridge Street, London, SE1 9GF, England |
| LAING, Adrian Charles RESIGNED | Secretary | 01 Oct 1999 | 13 Jul 2001 | | | 1 Langbourne Avenue, Holly Lodge Estate, Highgate, London, N6 6AJ |
| SLOWMAN, Douglas Ernest RESIGNED | Secretary | 10 Dec 1990 | 01 Oct 1999 | | | 10 Kelvin View, Torrance, Glasgow, G64 4HQ |
| ATHANASIOU, John RESIGNED | Director | 19 Feb 2009 | 11 May 2018 | England | March 1970 | 1, London Bridge Street, London, SE1 9GF, England |
| BAILLIE, John Andrew Main RESIGNED | Director | 22 May 2001 | 08 Jan 2006 | | November 1958 | Yew Cottage, Main Road, Uffington, Stamford, Lincolnshire, PE9 4SN |
| BARBER, George RESIGNED | Director | | 05 Jan 1992 | | September 1923 | 38 Bunyula Road, Bellevue, New South Wales, FOREIGN, 2023 Australia |
| BARNSLEY, Victoria RESIGNED | Director | 10 Jul 2000 | 17 Aug 2005 | United Kingdom | March 1954 | 20 St Petersburgh Place, London, W2 4LB |
| BELL, Edward RESIGNED | Director | 24 Jun 1993 | 08 Feb 2000 | | August 1949 | Courtways, Hoplwood Park Avenue, Orpington, Kent, BR6 8NG |
| BIRRELL, David RESIGNED | Director | 06 Dec 1999 | 24 Jan 2002 | | November 1968 | 43 Lunan Drive, Bishopbriggs, Glasgow, Lanarkshire, G64 1AN |
| BIRRELL, David RESIGNED | Director | 02 Dec 1996 | 03 Mar 1997 | | November 1968 | 13 Fintry Crescent, Bishopbriggs, Glasgow, G64 1SH |
| BOURNE, Adrian RESIGNED | Director | 16 Jul 1993 | 05 Dec 2001 | | July 1944 | Twin Firs, 1a Leatherhead Road, Ashtead, Surrey, KT21 2TW |
| BROZICEVIC, Michael RESIGNED | Director | 20 Nov 1995 | 30 Nov 1996 | | March 1944 | 60 Westfields, St Albans, Hertfordshire, AL3 4LZ |
| BURNS, Brian RESIGNED | Director | 24 Jun 1993 | 06 Apr 1996 | | December 1953 | 19 Barnhill Road, Dumbarton, Strathclyde, G82 2SD |
| CAMPBELL, Raymond RESIGNED | Director | 30 Sep 1994 | 19 Apr 1996 | | May 1959 | 4 East Lillyport, Trinity, Edinburgh, EH5 3BH |
| COLEMAN, Michael Stanley RESIGNED | Director | 01 Jun 2005 | 06 Apr 2011 | United Kingdom | January 1960 | 77/85, Fulham Palace Road, Hammersmith, London, W6 8JB |
| CRAIG, George RESIGNED | Director | 24 Jun 1993 | 15 Mar 1996 | | May 1940 | 920 Greacen Point Road, Mamaroneck, New York, 10022, Usa |
| CUNNINGHAM, David Alexander Biggar RESIGNED | Director | | 31 Dec 1989 | | April 1930 | Larchwood East Peaston, Ormiston, Tranent, East Lothian, EH35 5NL |
| DAGNES, Glenn RESIGNED | Director | 17 Sep 1996 | 22 May 2001 | | October 1952 | 23 Long Ridge Road, New York Ny11030, Manhasset, Usa |
| DISNEY, Anthea RESIGNED | Director | 17 Sep 1996 | 17 Jun 1999 | | October 1944 | 515 East 79th Street, Apt 15, New York, NY10021, Usa |
| DOLAN, John RESIGNED | Director | 29 May 2013 | 24 Feb 2015 | Scotland | February 1951 | 48, Abbotsford Road, Cumbernauld, Glasgow, G67 4BW, Scotland |
| DUCKWORTH, Jennifer RESIGNED | Director | 19 Nov 2009 | 20 Aug 2015 | United Kingdom | June 1975 | 1, London Bridge Street, London, SE1 9GF, England |
| DUFFY, Patric George Stephen RESIGNED | Director | 06 Apr 2011 | 19 Aug 2011 | United Kingdom | May 1948 | 77/85, Fulham Palace Road, London, W6 8JB, United Kingdom |
| FOX, James Adams RESIGNED | Director | 08 Feb 2000 | 05 Sep 2001 | | May 1939 | 530 East 72nd Street, 17-F, Ny 10021, New York, Usa |
| FRIEDMAN, Jane RESIGNED | Director | 17 Jun 1999 | 01 Dec 2000 | | September 1945 | 440 East 57th Street, Apt 11a, New York, New York, 10022, Usa |
| GERMAIN, Alison RESIGNED | Director | 25 Mar 2002 | 31 Mar 2003 | | January 1976 | 86b Algernon Road, Lewisham, London, SE13 7AW |
| GERVASIO, Janet Ann RESIGNED | Director | 05 Sep 2001 | 01 Jan 2017 | United States | April 1959 | 1, London Bridge Street, London, SE1 9GF, England |
| GREEN, Geoffrey Frederic RESIGNED | Director | | 05 Jan 1992 | | August 1947 | 35 Dick Place, Edinburgh, Midlothian, EH9 2JA |
| HALDANE, Andrew RESIGNED | Director | 26 Mar 1991 | 25 Feb 1992 | | August 1936 | 6 Powburn Crescent, Uddingston, Glasgow, Lanarkshire, G71 7SS |
| HIGGINS, Leslie Thomas Richard RESIGNED | Director | 09 Mar 1998 | 14 Apr 2000 | England | February 1953 | Greenleaves 9 Woodside Road, Cobham, Surrey, KT11 2QR |
| HOUSTON, David RESIGNED | Director | 26 Mar 1991 | 30 Jan 1998 | | April 1953 | 7 Chanctonbury Drive, Sunningdale, Berkshire, SL5 9PJ |
| JENSEN, Carolyn Marie RESIGNED | Director | 05 Dec 2001 | 20 Dec 2002 | | August 1957 | 32 Crookham Road, London, SW6 4EQ |
| JOHNSON, Simon Martin RESIGNED | Director | 16 Jan 2013 | 16 Jan 2013 | United Kingdom | December 1975 | 77/85, Fulham Palace Road, London, W6 8JB, England |
| MANN, Judith RESIGNED | Director | 24 Jun 1993 | 22 Mar 1996 | | July 1957 | 18 Leopold Place, Edinburgh, Midlothian, EH7 5LB |
| MCALPINE, John Calder RESIGNED | Director | 21 Nov 1990 | 16 Jul 1993 | Scotland | January 1948 | 54 Marshall Grove, Hamilton, Glasgow, ML3 8NN |
| MCNULTY, Valerie Morton RESIGNED | Director | 24 Jun 1993 | 31 Jan 2002 | | April 1954 | 13 Ballewan Crescent, Blanefield, Glasgow, G63 9HW |
| MULLOCK, Keith Howard Percival RESIGNED | Director | 09 Jan 2006 | 05 Oct 2012 | United Kingdom | February 1960 | 77/85, Fulham Palace Road, Hammersmith, London, W6 8JB |
| MUMFORD, David RESIGNED | Director | 16 Jul 1996 | 08 Feb 2013 | United Kingdom | June 1966 | 77/85, Fulham Palace Road, Hammersmith, London, W6 8JB, United Kingdom |
| MURRAY, Carolyn RESIGNED | Director | 30 Nov 2005 | 19 Nov 2007 | Scotland | August 1965 | 34 Kettilstoun Crescent, Linlithgow, West Lothian, EH49 6PR |
| RIACH, Maureen RESIGNED | Director | 02 Dec 1996 | 09 Sep 2001 | | July 1936 | 14 Cloan Crescent, Bishopbriggs, Glasgow, G64 2HL |
| RICHARDS, Leslie Harrison RESIGNED | Director | 18 Mar 2002 | 12 Apr 2005 | | July 1947 | 20 Weir Avenue, Prestwick, Ayrshire, KA9 2JY |
| SKINNER, Susanna Maria RESIGNED | Director | 05 Nov 2003 | 30 Jun 2009 | | October 1961 | 112 Augustus Road, London, SW19 6ER |
| SLOWMAN, Douglas Ernest RESIGNED | Director | 21 Nov 1990 | 06 Dec 1991 | Scotland | March 1944 | 10 Kelvin View, Torrance, Glasgow, G64 4HQ |
| STEHRENBERGER, Peter Walter RESIGNED | Director | | 21 Nov 1990 | | August 1938 | The Knapp, Oak Way, Reigate, Surrey, RH2 7ES |
| STEWART, David Andrew Ross RESIGNED | Director | | 05 Jan 1992 | | November 1930 | 13 Blacket Place, Edinburgh, Midlothian, EH9 1RN |
| WALMSLEY, Lesley Margaret RESIGNED | Director | 24 Jun 1993 | 15 Jun 1995 | | June 1934 | 2 Fair Elms Cottages Headstone Lane, Harrow, London, Middlesex, HA3 6PG |
| WATT, Karen Alexandra RESIGNED | Director | 20 Aug 2015 | 15 Aug 2024 | Scotland | December 1964 | Westerhill Road, Bishopbriggs, Glasgow, G64 2QT |
| WEYLAND, Anita RESIGNED | Director | 21 Aug 2003 | 30 Sep 2005 | United Kingdom | March 1962 | 14d Sunderland Terrace, London, W2 5PA |
| WILLSON, Jessie RESIGNED | Director | 03 Mar 1997 | 06 Dec 1999 | | March 1941 | 291 Kirkton Avenue, Knightswood, Glasgow, G13 3SP |
| WINKLEMAN, Barry Lester David RESIGNED | Director | | 05 Jan 1992 | | May 1939 | 181 Gloucester Avenue, London, NW1 8LA |
| WINSLOW, Peter Anthony RESIGNED | Director | 26 Mar 1991 | 30 Sep 1994 | | February 1953 | Ternary, Hickmire, Wollaston, Northants, NN29 7SL |
| WOODWARD, Francoise RESIGNED | Director | 19 Nov 2007 | 01 May 2008 | | July 1971 | 38 Moring Road, Tooting, London, SW17 8DL |
| YOUNG, Catherine Mary RESIGNED | Director | 13 Sep 2002 | 17 Nov 2004 | | September 1937 | 34 Drumcarn Drive, Milngavie, Glasgow, G62 6EB |
| HR TRUSTEES LIMITED RESIGNED | Director | 01 Feb 2012 | 09 Nov 2021 | | | Phoenix House, Station Hill, Reading, RG1 1NB, England |
| WATSON WYATT TRUSTEES LIMITED RESIGNED | Director | 24 Jun 1993 | 17 Jun 1999 | | | Park Gate 21 Tothill Street, London, SW1H 9LL |