Allied Irish Banks, p.l.c., originally named Allied Irish Banks Limited, was incorporated in Ireland on 21 September 1966 as a result of the amalgamation of three long established banks: the Munster and Leinster Bank Limited (established 1885), the Provincial Bank of Ireland Limited (established 1825) and the Royal Bank of Ireland Limited (established 1836).

The Group conducts retail and commercial banking business in Ireland through an extensive branch network across the country, as well as its head office in Dublin.

Following the disposals in 2010 and 2011 of a number of overseas businesses in the USA and Poland, AIB Group now has a limited but focused overseas presence which includes operations in the UK.

Click here to learn more about their responsible and sustainable business practices