ABN AMRO- In the 1960s, the Nederlandse Handelmaatschappij (Dutch Trading Society; 1824) and the Twentsche Bank merged to form the Algemene Bank Nederland ( ABN; General Bank of the Netherlands). In 1966, the Amsterdamsche Bank and the Rotterdamsche Bank merged to form the Amro Bank. In 1991, ABNand Amro Bank merged to form ABN AMRO. Acccenture - Accent on the Future. Greater-than 'accent' over th