EXHIBIT 21.0 LIST OF REGISTRANT'S SUBSIDIARIES A. ORIENTAL BANK AND TRUST - commercial bank organized and existing under the laws of the Commonwealth of Puerto Rico. SUBSIDIARIES OF ORIENTAL BANK AND TRUST: 1. Oriental Financial Services Corp. - corporation organized and existing under the laws of the Commonwealth of Puerto Rico. 2. Eastern Services Corporation - corporation organized and existing under the laws of the Commonwealth of Puerto Rico. 3. Eastern Funding Corporation - corporation organized and existing under the laws of the Commonwealth of Puerto Rico. 4. Oriental Mortgage Corporation - corporation organized and existing under the laws of the Commonwealth of Puerto Rico.