| NBS COSEC LIMITED ACTIVE | Secretary | 18 Jan 2019 | | | | Nationwide House, Pipers Way, Swindon, SN38 1NW, United Kingdom |
| JORDAN, Henry ACTIVE | Director | 14 Aug 2024 | | United Kingdom | April 1973 | Nationwide House, Pipers Way, Swindon, Wiltshire, SN38 1NW, United Kingdom |
| MATHIESON, Muir ACTIVE | Director | 06 Sep 2024 | | United Kingdom | August 1974 | Nationwide House, Pipers Way, Swindon, Wiltshire, SN38 1NW, United Kingdom |
| SMYTH, Gavin ACTIVE | Director | 24 Mar 2021 | | United Kingdom | July 1977 | Nationwide House, Pipers Way, Swindon, SN38 1NW, United Kingdom |
| BANKS, Janice Willmott RESIGNED | Secretary | 30 Jun 1995 | 03 Nov 1997 | | | 7, Bristol Road, Chippenham, Wiltshire, SN15 4BQ |
| LINDSEY, Jason David RESIGNED | Secretary | 01 Apr 2011 | 30 Nov 2016 | | | Nationwide House, Pipers Way, Swindon, SN38 1NW, United Kingdom |
| NOWELL, Stephen Gerrard RESIGNED | Secretary | 03 Nov 1997 | 10 Jan 2002 | | | Belmont Abson Road, Pucklechurch, Bristol, BS16 9SD |
| ORME, Victoria Helen RESIGNED | Secretary | 30 Nov 2016 | 18 Jan 2019 | | | Nationwide House, Pipers Way, Swindon, SN38 1NW, United Kingdom |
| PAUL, Julyan RESIGNED | Secretary | 01 Feb 2010 | 01 Apr 2011 | | | Nationwide House, Pipers Way, Swindon, Wiltshire, SN38 1NW |
| PRITCHARD, Sandra RESIGNED | Secretary | 10 Jan 2002 | 29 Nov 2007 | | | Manor Farm House, Bushton, Wiltshire, SN4 7PX |
| SMITHERS, Tonia Lorraine RESIGNED | Secretary | 29 Nov 2007 | 13 May 2008 | | | 1 Little Orchard, Fosseway, Midsomer Norton, Radstock, Somerset, BA3 4AU |
| TOMSETT, Ann Sara RESIGNED | Secretary | | 30 Jun 1995 | | | 2 Whiteladies Road, Bristol, Avon, BS8 1PF |
| VINALL, Philip Gary RESIGNED | Secretary | 13 May 2008 | 01 Feb 2010 | | | 11 Kiln Close, Hermitage, Thatcham, Berkshire, RG18 9TQ |
| ASTILL, Keith Alan RESIGNED | Director | 05 Apr 2005 | 28 Aug 2007 | England | October 1958 | 6 Speen Lodge Court, Newbury, Berkshire, RG14 1QS |
| BADDELEY CHAPPELL, Andrew David RESIGNED | Director | 01 Apr 2001 | 01 Aug 2006 | | June 1965 | 3 Bythebrook, Chippenham, Wiltshire, SN14 6QD |
| BAKER, Edward Joseph RESIGNED | Director | 28 Sep 1995 | 01 Jul 1997 | | January 1960 | 21 Maynards Quay, Wapping, London, E1W 3RY |
| BANDA, Larry RESIGNED | Director | 01 Apr 2009 | 01 Feb 2010 | England | February 1961 | 7 Packington Close, Swindon, Wiltshire, SN5 5PB |
| BATTISON, Roy RESIGNED | Director | | 30 Jun 1995 | | June 1945 | Kimberley 34 Hermitage Road, Kenley, Surrey, CR8 5EB |
| BEETY, David Ashmore RESIGNED | Director | 30 Jun 1995 | 13 Mar 1999 | | March 1938 | Lynton East Road, St Georges Hill, Weybridge, Surrey, KT13 0LD |
| BENNISON, Sara Philippa RESIGNED | Director | 15 Oct 2019 | 04 Jul 2022 | England | September 1967 | Nationwide House, Pipers Way, Swindon, SN38 1NW, United Kingdom |
| BERNAU, Stuart David Murray RESIGNED | Director | 05 Apr 2005 | 28 Aug 2007 | United Kingdom | August 1951 | Westport House, 116 Gloucester Road, Malmesbury, Wiltshire, SN16 0AL |
| BERNAU, Stuart David Murray RESIGNED | Director | 30 Jun 1995 | 07 Jun 1999 | | August 1951 | Middlesex House, High Street, Pitsford, Northamptonshire, NN6 9AD |
| BLACKBURN, Kieron Francis RESIGNED | Director | 01 Aug 2006 | 28 Aug 2007 | | May 1962 | 11 Silver Close, Minety, Malmesbury, Wiltshire, SN16 9QT |
| BONNET, Pascal-Alain RESIGNED | Director | 22 Dec 1993 | 30 Jun 1995 | | January 1952 | 132 Rue Perronet, 92200 - Neuilly, France |
| BROWNE, Didier Raoul Willem RESIGNED | Director | 22 Dec 1993 | 30 Jun 1995 | | April 1937 | 11 Rue Charbonnel, Paris 75013, FOREIGN, France |
| CARTER, Timothy Joseph RESIGNED | Director | 01 Nov 2019 | 09 Dec 2019 | United Kingdom | October 1970 | Nationwide Building Society (Secretariat Nh), Nationwide House, Pipers Way, Swindon, SN38 1NW, United Kingdom |
| CARTER, Timothy Joseph RESIGNED | Director | 08 Dec 2017 | 01 Nov 2019 | United Kingdom | October 1970 | Nationwide Building Society (Secretariat Nh), Nationwide House, Pipers Way, Swindon, SN38 1NW, United Kingdom |
| COOK, Martin David, Mr. RESIGNED | Director | 15 Aug 2000 | 01 Apr 2001 | England | August 1954 | Farriers, Charlton, Pewsey, Wiltshire, SN9 6EU |
| COOK, Martin David, Mr. RESIGNED | Director | 13 Oct 1998 | 16 May 2000 | England | August 1954 | Farriers, Charlton, Pewsey, Wiltshire, SN9 6EU |
| CRAIG, Ian Ashley RESIGNED | Director | 02 Sep 2016 | 05 Oct 2018 | England | July 1959 | Nationwide House, Pipers Way, Swindon, SN38 1NW, United Kingdom |
| DALES, Alistair Robert Harry RESIGNED | Director | 30 Jun 1995 | 04 Apr 2003 | | May 1949 | Orchard Cottage, Brook Street, Moreton Pinkey, Northampton, NN11 3SL |
| DAVY, Jonathan Jasper Haydn RESIGNED | Director | 01 Nov 2019 | 09 Dec 2019 | United Kingdom | July 1965 | Nationwide House, Pipers Way, Swindon, SN38 1NW, United Kingdom |
| DAVY, Jonathan Jasper Haydn RESIGNED | Director | 05 Oct 2018 | 01 Nov 2019 | United Kingdom | July 1965 | Nationwide House, Pipers Way, Swindon, SN38 1NW, United Kingdom |
| DUNN, Julia Mary Roberts RESIGNED | Director | 14 Oct 2016 | 16 Nov 2020 | United Kingdom | November 1965 | Nationwide House, Pipers Way, Swindon, SN38 1NW, United Kingdom |
| EVANS, David Morgan Alun, Ho Financial Management RESIGNED | Director | 26 Apr 2016 | 01 May 2018 | United Kingdom | April 1974 | Nationwide House, Pipers Way, Swindon, SN38 1NW, United Kingdom |
| EVANS, David Morgan Alun RESIGNED | Director | 01 Apr 2009 | 01 Feb 2013 | England | April 1974 | Nationwide House, Pipers Way, Swindon, Wiltshire, SN38 1NW |
| GIBBARD, Mark James RESIGNED | Director | 10 Apr 2008 | 14 Dec 2010 | England | August 1961 | Nationwide House, Pipers Way, Swindon, Wiltshire, SN38 1NW |
| GOSS, Richard James RESIGNED | Director | 28 Aug 2007 | 01 Apr 2009 | England | April 1968 | Farmhouse Ribbonwood Farm, Off Marsh Lane Anderson, Blandford Forum, Dorset, DT11 9HE |
| GOSSET, Michel RESIGNED | Director | 22 Dec 1993 | 30 Jun 1995 | | April 1947 | 17 Ice House Wood, Oxted, Surrey, RH8 9DN |
| HODGES, Clive RESIGNED | Director | 01 Feb 2010 | 01 Jul 2011 | England | December 1971 | Nationwide House, Pipers Way, Swindon, Wiltshire, SN38 1NW |
| HOOPER, Alan Thomas Gardner RESIGNED | Director | | 07 Oct 1992 | | May 1946 | Welchwood House, Burnt Oak Road Burnt Oak, Crowborough, East Sussex, TN6 3SD |
| HUGHES, Greame Phillip RESIGNED | Director | 04 Feb 1997 | 12 Mar 1999 | | April 1964 | 45 Tudor Avenue, Watford, Hertfordshire, WD2 4NU |
| HUMPHREYS, Michael Weston, Dr RESIGNED | Director | 15 May 2001 | 14 Jul 2008 | | November 1949 | Field Way, Ripley, Christchurch, Dorset, BH23 8ES |
| JENKINS, Mark Radclyffe RESIGNED | Director | 01 Jul 1997 | 13 Oct 1998 | | August 1962 | 12 Shepherds Mead, Tetbury, Gloucestershire, GL8 8RB |
| JORDAN, Henry RESIGNED | Director | 01 Nov 2019 | 09 Dec 2019 | United Kingdom | April 1973 | Nationwide House, Pipers Way, Swindon, SN38 1NW, United Kingdom |
| JORDAN, Henry RESIGNED | Director | 01 May 2019 | 01 Nov 2019 | United Kingdom | April 1973 | Nationwide House, Pipers Way, Swindon, SN38 1NW, United Kingdom |
| JORDAN, Henry RESIGNED | Director | 20 Jan 2011 | 31 Mar 2016 | United Kingdom | April 1973 | Nationwide House, Pipers Way, Swindon, SN38 1NW, United Kingdom |
| LAING, Iain Gordon RESIGNED | Director | 01 Jul 2011 | 16 Sep 2016 | Wales | January 1971 | Nationwide House, Pipers Way, Swindon, SN38 1NW, United Kingdom |
| LAZENBY, Michael John RESIGNED | Director | 30 Jun 1995 | 04 Feb 1997 | | May 1955 | Cherry Tree House, 8 Whistle Fields Cottages Overstone, Northampton, Northamptonshire, NN6 0AP |
| LE GALL, Michel RESIGNED | Director | | 07 Oct 1992 | | October 1944 | 11 Rue Gracieuse, 75005 Paris, FOREIGN, France |
| MACE, Jean Pierre Rene RESIGNED | Director | | 30 Jun 1995 | | February 1946 | Deerleap Balchins Lane, Westcott, Dorking, Surrey, RH4 3LW |
| MAILE, Brian Peter RESIGNED | Director | 07 Oct 1992 | 02 Dec 1994 | England | September 1946 | Little Hethersett 37 Wray Lane, Reigate, Surrey, RH2 0HU |
| MARSDEN, Michael John RESIGNED | Director | 30 Jun 1995 | 16 Mar 2001 | | April 1940 | 94 Greenfield Road, Flitton, Bedfordshire, MK45 5DR |
| MATHIESON, Muir RESIGNED | Director | 01 Nov 2019 | 09 Dec 2019 | United Kingdom | August 1974 | Nationwide House, Pipers Way, Swindon, SN38 1NW, United Kingdom |
| MATHIESON, Muir RESIGNED | Director | 01 May 2018 | 01 Nov 2019 | United Kingdom | August 1974 | Nationwide House, Pipers Way, Swindon, SN38 1NW, United Kingdom |
| MATSON, Andrew Brian RESIGNED | Director | 19 Nov 2013 | 31 Mar 2016 | England | February 1972 | Nationwide House, Pipers Way, Swindon, SN38 1NW, England |
| MCQUEEN, Andrew Peter RESIGNED | Director | 28 Aug 2007 | 01 Aug 2011 | England | September 1964 | Nationwide House, Pipers Way, Swindon, Wiltshire, SN38 1NW |
| MICHEL, Bernard RESIGNED | Director | 22 Dec 1993 | 30 Jun 1995 | | November 1962 | 40 Rue D'Alesia, Paris, 75014, France |
| NAPIER, Richard Stewart RESIGNED | Director | 01 Aug 2011 | 22 Jul 2016 | United Kingdom | May 1969 | Nationwide House, Pipers Way, Swindon, SN38 1NW, United Kingdom |
| PELIN, Michel RESIGNED | Director | 30 Jun 1995 | 30 Jun 1995 | | February 1940 | 6 Croffets, Tadworth Park, Tadworth, Surrey, KT20 5TX |
| PELIN, Michel RESIGNED | Director | 07 Oct 1992 | 04 Mar 1997 | | February 1940 | 6 Croffets, Tadworth Park, Tadworth, Surrey, KT20 5TX |
| REED, Charles Patterson RESIGNED | Director | 01 Apr 1999 | 05 Apr 2005 | England | July 1951 | Downs Cottage, North Cerney Downs, Cirencester, Gloucestershire, GL7 7DQ |
| RENNISON, Mark Martin RESIGNED | Director | 28 Aug 2007 | 20 Jan 2011 | United Kingdom | August 1960 | Nationwide House, Pipers Way, Swindon, Wiltshire, SN38 1NW |
| RHODES, Christopher Stuart RESIGNED | Director | 20 Apr 2009 | 06 Sep 2024 | United Kingdom | March 1963 | Nationwide House, Pipers Way, Swindon, SN38 1NW, United Kingdom |
| ROBSON, Denis William Pierre RESIGNED | Director | | 30 Jun 1995 | England | May 1948 | Ditton Lawn, Lovelands Lane, Tadworth, Surrey, KT20 6XJ |
| SAYERS, Steven RESIGNED | Director | 07 Oct 1992 | 30 Jun 1995 | United Kingdom | February 1959 | 68 Hatherwood, Leatherhead, Surrey, KT22 8TT |
| SCHOEDINGER, James Lee RESIGNED | Director | | 30 Jun 1993 | | June 1928 | Woodbury Pennymead Rise, East Horsley, Leatherhead, Surrey, KT24 5AL |
| SINCLAIR, Rachael RESIGNED | Director | 02 Jun 2021 | 13 Jun 2025 | England | March 1977 | Nationwide Building Society (Secretariat Nh), Nationwide House, Pipers Way, Swindon, SN38 1NW, United Kingdom |
| STOKES, Anthony Charles Romaine RESIGNED | Director | 01 Jan 1993 | 30 Jun 1995 | | May 1950 | 24a Lower Camden, Chislehurst, Kent, BR7 5HX |
| TREWEEK, Roger James RESIGNED | Director | 16 May 2000 | 11 Aug 2000 | | May 1961 | 5 Woodland Avenue, Teignmouth, Devon, TQ14 8UU |
| VENUS, Mark John Hamilton RESIGNED | Director | 22 Dec 1993 | 30 Jun 1995 | | May 1958 | 52 Bathgate Road, Wimbledon, London, SW19 5PJ |
| WAHL, Philippe RESIGNED | Director | 22 Dec 1993 | 30 Jun 1995 | | March 1956 | 120 Boulevard Du Montparnasse, Paris, 75014, France |
| WICKER, Frederick Alan RESIGNED | Director | | 30 Jun 1995 | United Kingdom | November 1949 | 39 Lloyd Road, Worcester Park, Surrey, KT4 8SA |
| WILDING, Anthony Lawrence RESIGNED | Director | 24 Jun 1994 | 30 Jun 1995 | | July 1940 | 20 Ashcroft Rise, Coulsdon Woods, Coulsdon, Surrey, CR5 2SS |
| WILLENS, James Henry RESIGNED | Director | 01 Jan 2002 | 05 Apr 2005 | | June 1956 | Ernle Cottage, Etchilhampton, Devizes, Wiltshire, SN10 3JJ |
| WILLIAMS, Jayne, Director Of Product Operations RESIGNED | Director | 31 Mar 2017 | 01 Dec 2017 | England | October 1965 | Nationwide House, Pipers Way, Swindon, SN38 1NW, United Kingdom |
| WILLIAMS, Roger Gwyn RESIGNED | Director | 01 Jul 2005 | 28 Feb 2007 | United Kingdom | August 1952 | 70 The Bramptons, Shaw, Swindon, Wiltshire, SN5 5SL |
| WILLIAMSON, Philip Frederick RESIGNED | Director | 07 Jun 1999 | 27 Nov 2001 | | December 1947 | 15 Lucastes Lane, Haywards Heath, West Sussex, RH16 1LB |
| WOOTTON, Paul Alexander RESIGNED | Director | 01 Nov 2019 | 09 Dec 2019 | United Kingdom | November 1979 | Nationwide Building Society (Secretariat Nh), Nationwide House, Pipers Way, Swindon, SN38 1NW, United Kingdom |
| WOOTTON, Paul Alexander RESIGNED | Director | 31 Mar 2016 | 01 Nov 2019 | United Kingdom | November 1979 | Nationwide Building Society (Secretariat Nh), Nationwide House, Pipers Way, Swindon, SN38 1NW, United Kingdom |
| WYLES, Matthew Peter Vincent RESIGNED | Director | 01 Sep 2007 | 03 Dec 2012 | England | August 1958 | Nationwide House, Pipers Way, Swindon, Wiltshire, SN38 1NW |