| NBS COSEC LIMITED ACTIVE | Secretary | 31 Jul 2025 | | | | Nationwide House, Pipers Way, Swindon, Wiltshire, SN38 1NW, United Kingdom |
| ROBERTSON, Susan Jane ACTIVE | Director | 29 Nov 2024 | | United Kingdom | December 1975 | 177, Bothwell Street, Glasgow, G2 7ER, United Kingdom |
| SHUFFLETON, Joanne Lucy ACTIVE | Director | 11 Feb 2026 | | United Kingdom | September 1982 | 177, Bothwell Street, Glasgow, G2 7ER, United Kingdom |
| WRIGHT, Jason Leslie ACTIVE | Director | 11 Feb 2026 | | United Kingdom | November 1970 | 177, Bothwell Street, Glasgow, G2 7ER, United Kingdom |
| HURST, John Cyril RESIGNED | Secretary | 12 Nov 1996 | 14 Apr 1999 | | | 6 The Garth Garforth, Leeds, West Yorkshire, LS25 2EW |
| KITLEY, Robert Gordon RESIGNED | Secretary | | 12 Nov 1996 | | | 2 The Coach House, Broomfield Avenue, Halifax, West Yorkshire, HX3 0JF |
| MCMILLAN, Lorna Forsyth RESIGNED | Secretary | 14 Feb 2011 | 31 Jul 2025 | | | 177, Bothwell Street, Glasgow, G2 7ER, United Kingdom |
| SHAW, Myshele RESIGNED | Secretary | 31 Jul 2003 | 28 Feb 2006 | | | Flat 4, 18-30 Clerkenwell Road, London, EC1M 5PQ |
| SHIRRAN, Jane Lindsay RESIGNED | Secretary | 14 Apr 1999 | 31 Jul 2003 | | | Vizara, Moor Road Strathblane, Glasgow, G63 9EY |
| WEBBER, Michael Frank RESIGNED | Secretary | 01 Mar 2006 | 14 Feb 2011 | | | 33, Gracechurch Street, London, EC3V 0BT |
| ARGUS, Donald Robert RESIGNED | Director | | 14 Jan 1999 | | August 1938 | 30 Regent Street, Mount Waverly, Victoria, Australia |
| BARNES, Glenn Lawrence Lord RESIGNED | Director | 25 Aug 1995 | 14 Jan 1999 | | January 1947 | 26 Holland Street, London, W8 4LY |
| BRAY, Maxwell James RESIGNED | Director | | 09 Mar 1993 | | February 1940 | 10 Corkran Road, Surbiton, Surrey, KT6 6PN |
| BREEZE, Clifford William RESIGNED | Director | 18 Mar 1996 | 15 Dec 1997 | | April 1938 | 1/409 Toorak Road, Toorak, Victoria 3142, Australia |
| BUTTERWORTH, Scott Marc RESIGNED | Director | 25 Feb 2011 | 27 Jan 2012 | England | September 1969 | 88, Wood Street, London, EC2V 7QQ, United Kingdom |
| CHATER, Hugh Leathley RESIGNED | Director | 04 Jun 2020 | 10 Nov 2023 | United Kingdom | May 1960 | 177, Bothwell Street, Glasgow, G2 7ER, United Kingdom |
| CLITHEROE, Ralph, The Lord RESIGNED | Director | | 03 Nov 1999 | | November 1929 | Downham Hall, Downham, Clitheroe, Lancashire, BB7 4DN |
| DANIELS, Karll RESIGNED | Director | 22 Jul 2004 | 25 Feb 2005 | | December 1935 | The Manor House, 27 Cumberland Street, Woodbridge, Suffolk, IP12 4AH |
| DAWNAY, John Christian George, Rt Hon Viscount Downe RESIGNED | Director | | 30 Sep 1997 | | January 1935 | Wykeham Abbey, Scarborough, North Yorkshire, YO13 9QS |
| DAWSON, John Kelvin RESIGNED | Director | 09 Mar 1993 | 25 Aug 1995 | | September 1943 | 26 Holland Street, London, W8 4LT |
| DEVONPORT, David Grant RESIGNED | Director | 14 Jul 1998 | 05 Nov 1999 | | March 1961 | 48 Eaglesham Road, Newton Mearns, Glasgow, G77 5BU |
| FEGAN, Paul Anthony RESIGNED | Director | 10 Feb 2000 | 21 Jun 2002 | | June 1961 | 9 Birch Mews Oakland Manor, Adel, Leeds, West Yorkshire, LS16 ONX |
| FELL, David, Sir RESIGNED | Director | 22 Jul 2004 | 25 Feb 2005 | | January 1943 | 1 Ballymenoch Lane, Ballymenoch Road, Holywood, County Down, BT18 0EF |
| GALAZKA, George Henry RESIGNED | Director | 14 Jul 1995 | 31 Mar 1998 | | December 1949 | 32 Seychelle Court, Foxgrove Road, Beckenham, Kent, BR3 2XU |
| GALLAGHER, David Thomas RESIGNED | Director | 16 Jun 1994 | 09 Dec 1997 | | October 1947 | Holly House Smithy Lane, Bardsey, Leeds, LS17 9DT |
| GOODWIN, Frederick Anderson RESIGNED | Director | 12 Dec 1997 | 07 Jul 1998 | | August 1958 | 5 Craigends Avenue, Quarriers Village, Bridge Of Weir, Renfrewshire, PA11 3SQ |
| GREER, Geoffrey Thomas RESIGNED | Director | 14 Oct 2002 | 08 Jun 2004 | | September 1957 | 9 Birch Mews, Oaklands Manor Adel, Leeds, LS16 0NX |
| GREGORY, Richard John RESIGNED | Director | 17 Mar 2000 | 25 Feb 2005 | | August 1954 | Brooklands, 115 Castleton Road, Hope, Hope Valley, Derbyshire, S33 6SB |
| GRIMSHAW, Stuart Ian RESIGNED | Director | 23 Aug 2000 | 08 Jan 2002 | | June 1961 | 331 Albert Drive, Pollockshields, Glasgow, G41 5EA |
| HAWKES, Alan John RESIGNED | Director | 01 Jun 1993 | 18 Feb 1994 | | June 1947 | 21 Rose Walk, Purley, Surrey, CR8 3LJ |
| KENNY, David RESIGNED | Director | 16 May 1999 | 03 Oct 2001 | | November 1951 | 3 The Loaning, Giffnock, Glasgow, Lanarkshire, G46 6SE |
| KNIGHT, David RESIGNED | Director | | 30 Jun 1994 | | December 1939 | 2 Elmwood Chase, Barwick In Elmet, Leeds, West Yorkshire, LS15 4JZ |
| MACDONALD, Ian Graham RESIGNED | Director | 12 Dec 1997 | 14 Jul 1999 | | February 1954 | 9 Birch Mews, Oaklands Manor Adel, Leeds, West Yorkshire, LS16 8NX |
| MALKIN, Keith James RESIGNED | Director | 03 Dec 2010 | 18 Dec 2015 | United Kingdom | January 1958 | 30, St. Vincent Place, Glasgow, G1 2HL, Scotland |
| MCPHERSON, David John RESIGNED | Director | 08 Feb 2000 | 30 Nov 2002 | | September 1946 | 43 Kirklee Road, Glasgow, Lanarkshire, G12 0SP |
| MORRISON, Alexander Fraser, Sir Fraser Morrison RESIGNED | Director | 21 May 1999 | 08 Jun 2004 | United Kingdom | March 1948 | Teasses House Nr Ceres, Leven, Fife, KY8 5PG |
| NICOLSON, Roy Macdonald RESIGNED | Director | 09 Jul 2004 | 25 Feb 2005 | | June 1944 | 'Ardgarten', 45 Doune Road, Dunblane, Perthshire, FK15 9HR |
| NORTH, Harold RESIGNED | Director | | 30 Sep 1997 | | August 1927 | Flat 3 Byron Court, Harrogate, North Yorkshire, HG2 0LL |
| PEACOCK, Lynne Margaret RESIGNED | Director | 12 Jul 2004 | 25 Feb 2005 | United Kingdom | December 1953 | The Granary Kennel Farm, Chelsham Road, Warlingham, Surrey, CR6 9PA |
| PINNEY, Ross Edward RESIGNED | Director | 27 Mar 2003 | 26 Nov 2004 | | January 1948 | 10 Glenmore House, 64 Richmond Hill, Richmond, TW10 6BQ |
| PINNEY, Ross Edward RESIGNED | Director | 12 Dec 1997 | 01 Nov 1998 | | January 1948 | 32 Odenwald Road, Eaglemont, Victoria 30804, Australia |
| ROSE, Bruce Thomas RESIGNED | Director | 22 Jul 1994 | 31 Dec 1996 | | March 1951 | Hollybank, The Warren, Ashtead, Surrey, KT21 2SE |
| SANDERSON, Charles Russell, Lord RESIGNED | Director | 16 May 1999 | 08 Jun 2004 | Scotland | April 1933 | Beckettsfield, Bowden, Melrose, Roxburghshire, TD6 0ST |
| SAVAGE, Grahame Peter RESIGNED | Director | 01 Nov 1998 | 30 Nov 2002 | United Kingdom | February 1947 | Highfield House, Sawley, Ripon, North Yorkshire, HG4 3EN |
| SEYMOUR, Barry RESIGNED | Director | 21 Feb 1994 | 14 Jul 1995 | | February 1939 | Penn Wood House, Beamond End, Amersham, Buckinghamshire, HP7 0QT |
| SHARP, Yvonne Easton RESIGNED | Director | 05 Jul 2017 | 28 Nov 2024 | Scotland | February 1972 | 177, Bothwell Street, Glasgow, G2 7ER, United Kingdom |
| SLATER, Trevor RESIGNED | Director | 21 Feb 2007 | 13 Dec 2017 | England | September 1963 | 30, St. Vincent Place, Glasgow, G1 2HL, Scotland |
| SMITH, Iain David RESIGNED | Director | 25 Feb 2005 | 25 Feb 2011 | United Kingdom | February 1952 | 33, Gracechurch Street, London, EC3V 0BT, England |
| SMITH, Ian Stuart RESIGNED | Director | 07 Jan 2016 | 04 Jun 2020 | Scotland | March 1966 | 30, St. Vincent Place, Glasgow, G1 2HL, Scotland |
| STEWART, John Morrison RESIGNED | Director | 20 Aug 2003 | 06 Jul 2004 | England | May 1949 | Westdown Farm, Shipley Hills Road, Meopham, Gravesend, Kent, DA13 0JP |
| SYKES, Hugh Ridley, Sir RESIGNED | Director | | 12 Sep 2004 | | September 1932 | Hallfield House, Bradfield Dale, Sheffield, South Yorkshire, S6 6LE |
| TARGETT, Stephen Craig RESIGNED | Director | 08 Apr 2002 | 10 Feb 2003 | | April 1955 | E11 Montevetro, 100 Battersea Church Road, London, SW11 3YL |
| THORBURN, David John RESIGNED | Director | 11 Jul 2002 | 08 Jun 2004 | United Kingdom | January 1958 | 24 Glasgow Road, Blanefield, Glasgow, Lanarkshire, G63 9BP |
| TREANOR, Derek Frank RESIGNED | Director | 25 Feb 2005 | 21 Feb 2007 | Scotland | December 1966 | 41 Browncarrick Drive, Doonfoot, Ayr, KA7 4JA |
| WILLCOCK, Gregory John RESIGNED | Director | 18 Apr 1997 | 14 Jan 1999 | | December 1955 | Clermiston 83 James Street, Helensburgh, Dunbartonshire, G84 9LX |
| WILLIAMSON, George Malcolm RESIGNED | Director | 08 Jun 2004 | 25 Feb 2005 | | February 1939 | 3 Cumberland Place, London, NW1 4NA |
| WINDELER, John Robert RESIGNED | Director | 23 Apr 1993 | 22 Jul 1994 | United Kingdom | March 1943 | Flat 4 St Albans Mansion, Kensington Court Place, London, W8 5QH |
| WRIGHT, John Robertson RESIGNED | Director | 17 Sep 1998 | 10 Sep 2001 | | September 1941 | 6 Great King Street, Edinburgh, EH3 6QL |
| ZABORSZKY, Gergely Mark RESIGNED | Director | 10 Nov 2023 | 31 Jan 2026 | England | January 1976 | 177, Bothwell Street, Glasgow, G2 7ER, United Kingdom |