Allied Irish Banks (AIB) is a major financial services group operating predominantly in the Republic of Ireland and the UK. Founded in 1966 through the merger of three Irish banks, AIB is one of the "Big Four" commercial banks in Ireland. The company offers a comprehensive suite of services including retail, business, and corporate banking, as well as wealth management and insurance products. Its mission is to back its customers to achieve their dreams and ambitions, playing a crucial role in the economic life of Ireland.