| EGAN, Ashleigh ACTIVE | Secretary | 01 Sep 2026 | | | | Aib, 13 Floor, 70 Saint Mary Axe, London, EC3A 8BE, United Kingdom |
| MORRIS, Michael Vivian ACTIVE | Director | 28 Jan 2016 | | Ireland | September 1974 | Aib, 13 Floor, 70 Saint Mary Axe, London, EC3A 8BE, United Kingdom |
| O'SHEA, Donall ACTIVE | Director | 28 Jan 2016 | | Ireland | July 1971 | Aib, 13 Floor, 70 Saint Mary Axe, London, EC3A 8BE, United Kingdom |
| SCULLY, Paul Peter ACTIVE | Director | 29 Sep 2022 | | Ireland | January 1975 | Aib, 13 Floor, 70 Saint Mary Axe, London, EC3A 8BE, United Kingdom |
| SULLIVAN, Jenny Ann ACTIVE | Director | 12 Dec 2024 | | England | November 1981 | Aib, 13 Floor, 70 Saint Mary Axe, London, EC3A 8BE, United Kingdom |
| ANDERSON, Derek James RESIGNED | Secretary | | 07 Dec 1992 | | | Old Maples Sandy Rise, Chalfont St Peter, Buckinghamshire, SL9 9TR |
| COLLINS, Eithne Christine RESIGNED | Secretary | 24 Apr 1998 | 26 Apr 1999 | | | 7 Briarbank Road, Ealing, London, W13 0HH |
| GOULDSON, Conor RESIGNED | Secretary | 16 Jan 2026 | 01 Sep 2026 | | | Aib, 13 Floor, 70 Saint Mary Axe, London, EC3A 8BE, United Kingdom |
| HALLISSEY, Elizabeth Anne RESIGNED | Secretary | 11 Dec 2020 | 26 Jan 2022 | | | Aib, St. Helen's, 1 Undershaft, London, EC3A 8AB, United Kingdom |
| HAMILTON, Iain Alexander RESIGNED | Secretary | 31 Mar 2017 | 28 Jun 2019 | | | Aib, St. Helen's, 1, Undershaft, London, EC3A 8AB |
| KEARNS, Brian RESIGNED | Secretary | 28 Jun 2019 | 11 Dec 2020 | | | Aib, St. Helen's, 1, Undershaft, London, EC3A 8AB |
| KELLY, Adrian Richard RESIGNED | Secretary | 27 Jan 2022 | 16 Jan 2026 | | | Aib, 13 Floor, 70 Saint Mary Axe, London, EC3A 8BE, United Kingdom |
| MCNAIR, Julie Margaret RESIGNED | Secretary | 26 Apr 1999 | 24 Sep 1999 | | | 33 Ainsdale Crescent, Pinner, Middlesex, HA5 5SF |
| MCNAIR, Julie Margaret RESIGNED | Secretary | 21 Mar 1997 | 24 Apr 1998 | | | 33 Ainsdale Crescent, Pinner, Middlesex, HA5 5SF |
| O'CALLAGHAN, David RESIGNED | Secretary | 17 Jun 2016 | 31 Mar 2017 | | | Aib, St. Helen's, 1, Undershaft, London, EC3A 8AB |
| PECK, Tiana Jennifer, Ms. RESIGNED | Secretary | 24 Sep 1999 | 17 Jun 2016 | | | Bankcentre-Britain, Belmont Road, Uxbridge, Middlesex, UB8 1SA |
| SCULLY, Claire Gertrude RESIGNED | Secretary | 07 Dec 1992 | 21 Mar 1997 | | | 138 Cavendish Avenue, Ealing, London, W13 0JN |
| AYRTON, Michael John RESIGNED | Director | 07 Dec 1992 | 18 May 1998 | England | July 1944 | Blue Firs, 1 Holmemoor Drive, Sonning On Thames, Reading, Berkshire, RG4 0TE |
| BOLAND, Robert Matthew RESIGNED | Director | 15 Dec 2010 | 10 Jun 2011 | England | December 1968 | Bankcentre-Britain, Belmont Road, Uxbridge, Middlesex, UB8 1SA, England |
| BOULCOTT, Simon Peter RESIGNED | Director | 07 Jan 2002 | 20 Dec 2010 | United Kingdom | January 1958 | Bankcentre-Britain, Belmont Road, Uxbridge, Middlesex, UB8 1SA |
| CARROLL, Noel John RESIGNED | Director | 18 May 1998 | 12 Jul 2005 | | December 1956 | Lismore, Manor Road, Penn, Buckinghamshire, HP10 8HY |
| CUNNINGHAM, John Damian RESIGNED | Director | 24 Mar 2000 | 21 Dec 2010 | | December 1959 | Bankcentre-Britain, Belmont Road, Uxbridge, Middlesex, UB8 1SA |
| DRURY-BYRNE, Patrick David RESIGNED | Director | 23 Jul 2012 | 31 Mar 2014 | Ireland | May 1974 | 4, Tenterden Street, Off Hanover Square, London, W1S 1TE, England |
| DUFF, John RESIGNED | Director | 07 Jun 2017 | 25 Sep 2020 | England | August 1964 | Aib, St. Helen's, 1, Undershaft, London, EC3A 8AB |
| ELLIOTT, Albert Edward RESIGNED | Director | | 07 Dec 1992 | | November 1945 | 28 Robyns Way, Sevenoaks, Kent, TN13 3EB |
| GAHAN, Janet Elaine RESIGNED | Director | 16 Sep 2021 | 02 Oct 2023 | Ireland | July 1975 | Aib, St. Helen's, 1, Undershaft, London, EC3A 8AB |
| GRIFFIN, David William RESIGNED | Director | 07 Dec 1992 | 03 Jan 1995 | | June 1954 | 21 Beechwood Road, Beaconsfield, Buckinghamshire, HP9 1HP |
| HAMMOND, Simon Mark RESIGNED | Director | 15 Dec 2010 | 08 Sep 2011 | England | March 1961 | Bankcenre-Britain, Belmont Road, Uxbridge, Middlesex, UB8 1SA |
| JENNINGS, Colin Aubrey RESIGNED | Director | 18 Feb 2013 | 25 May 2017 | England | July 1961 | 4, Tenterden Street, Off Hanover Square, London, W1S 1TE, England |
| KELLY, Sharon RESIGNED | Director | 21 Jan 2013 | 31 Mar 2014 | Ireland | December 1967 | 4, Tenterden Street, Off Hanover Square, London, W1S 1TE, England |
| KILTY, John Francis RESIGNED | Director | 07 Dec 1992 | 05 Jan 1996 | England | April 1956 | Orleton Austenwood Lane, Gerrards Cross, Buckinghamshire, SL9 9DB |
| LAWRENCE, Rachel Michelle RESIGNED | Director | 07 Jun 2017 | 07 Aug 2020 | England | March 1970 | Aib, St. Helen's, 1, Undershaft, London, EC3A 8AB |
| LYNES, Jeremiah Fintan RESIGNED | Director | 07 Dec 1992 | 18 Oct 1993 | | February 1949 | 10 Burgess Wood Road South, Beaconsfield, Buckinghamshire, HP9 1EU |
| MCMAHON, Eugene Anthony RESIGNED | Director | 18 Oct 2011 | 11 Jan 2013 | Ireland | June 1961 | 4, 4 Tenterden Street, Off Hanover Square, London, W1S 1TE |
| MORTENSEN, Keld RESIGNED | Director | 15 Dec 2010 | 18 Oct 2011 | Ireland | June 1962 | Bankcenre-Britain, Belmont Road, Uxbridge, Middlesex, UB8 1SA |
| NAUGHTON, Rachel Fiona RESIGNED | Director | 15 Dec 2010 | 31 Mar 2014 | England | September 1975 | Bankcenre-Britain, Belmont Road, Uxbridge, Middlesex, UB8 1SA, England |
| O'DONNELL, Hugh Anthony RESIGNED | Director | 15 Dec 2010 | 14 Dec 2016 | Ireland | October 1970 | Bankcentre-Britain, Belmont Road, Uxbridge, Middlesex, UB8 1SA, England |
| O'KEEFFE, Gerard Mortimer, Mr. RESIGNED | Director | 31 Oct 2006 | 17 Jun 2016 | England | December 1965 | Bankcentre-Britain, Belmont Road, Uxbridge, Middlesex, UB8 1SA |
| O'NEILL, Ronan Gerard RESIGNED | Director | 18 Oct 2011 | 26 Jun 2013 | Ireland | September 1953 | Bankcentre-Britain, Belmont Road, Uxbridge, Middlesex, UB8 1SA, England |
| O'NEILL, Shane RESIGNED | Director | 31 Mar 2014 | 09 Dec 2015 | Ireland | December 1971 | 4, Tenterden Street, Off Hanover Square, London, W1S 1TE, England |
| REID, Stephen John Kent RESIGNED | Director | 23 Jul 2013 | 31 Mar 2014 | United Kingdom | July 1963 | 4, Tenterden Street, Off Hanover Street, London, W1S 1TE, England |
| RENWICK, David RESIGNED | Director | 31 Mar 2014 | 07 Dec 2015 | Ireland | January 1964 | 4, Tenterden Street, Off Hanover Square, London, W1S 1TE, England |
| RUTLEDGE, Robert RESIGNED | Director | 15 Dec 2010 | 28 Feb 2013 | England | March 1954 | Bankcenre-Britain, Belmont Road, Uxbridge, Middlesex, UB8 1SA, England |
| RYAN, Paula Ann RESIGNED | Director | 24 Mar 2000 | 21 Sep 2005 | United Kingdom | February 1960 | 29 Meadow Road, Pinner, Middlesex, HA5 1EB |
| SAVAGE, Anna Jane RESIGNED | Director | 07 Aug 2020 | 16 Sep 2021 | Ireland | July 1980 | Aib, St. Helen's, 1 Undershaft, London, EC3A 8AB, United Kingdom |
| SHORT, Patrick Joseph, Mr RESIGNED | Director | 05 Oct 2020 | 27 Sep 2024 | Northern Ireland | September 1977 | Aib, 13 Floor, 70 Saint Mary Axe, London, EC3A 8BE, United Kingdom |
| SPRATT, Peter Norman RESIGNED | Director | 01 Aug 2011 | 31 May 2013 | England | August 1959 | Bankcentre, Belmont Road, Uxbridge, Middlesex, UB8 1SA |
| STANLEY, Paul Gerard RESIGNED | Director | 15 Dec 2010 | 18 Oct 2011 | Ireland | June 1963 | Bankcentre-Britain, Belmont Road, Uxbridge, Middlesex, UB8 1SA, England |
| SULLIVAN, Francis Xavier RESIGNED | Director | 01 Jul 2005 | 31 Oct 2006 | | August 1947 | 72 Burkes Road, Beaconsfield, Buckinghamshire, HP9 1EP |
| TREBLE, Nicholas John RESIGNED | Director | 15 Dec 2010 | 04 Jul 2012 | England | August 1959 | Bankcenre, Belmont Road, Uxbridge, Middlesex, UB8 1SA, England |
| WHITE, Stephen Charles RESIGNED | Director | 05 Jan 1996 | 03 Feb 2001 | | May 1951 | 312 Bunyan Court, Barbican, London, EC2Y 8DH |