National Australia Bank (NAB) is one of the largest financial institutions and banks in Australia in terms of market capitalisation and customers. The Bank operates in over 10 countries and employs nearly 40,000 people. As on December 31, 2010, NAB had a network of 1,808 branches and about 4,654 Automatic Teller Machines. Total assets: A$ 754 billion (as of December 31, 2011). Net income: A$ 5.22 billion (2011). Best Bank in Australia for Settlement & Custody 2012