Update: Largest Banks in the Philippines (2009)
Banco de Oro (BDO) is now the largest bank in the Philippines, in terms of both assets and total deposits.
This is according to a report of comparative sizes of Philippine banks which I got from my bank.
Until 2007, Metrobank was the largest bank. As of December 31, 2008, however, Banco de Oro has overtaken Metrobank and has grabbed the title since.