The Toronto-Dominion Bank wants to score financial TDs at home and abroad. Also known as TD Bank or TD Financial, the company ranks among the world's top online financial services firms and is one of the largest banks in Canada, where it operates more than 1,100 branches under the TD Trust banner. US subsidiary TD Bank, N.A. has another 1,300 branches in about 15 eastern states. TD also offers commercial financial and advisory services. Other units include TD Insurance, TD Asset Management (mutual funds), and TD Securities (investment banking, equities, and foreign exchange). Its TD Waterhouse is the largest online brokerage in the UK and Canada; TD Bank also owns 45% of US discount brokerage TD Ameritrade.