Here is the San Francisco office of the Bank of Guam. The founder of this young successful international bank was Jesus Leon Guerrero vice-president for Bank of America in Guam, who in the '70 had a project of a locally based bank.
The Bank of Guam, started in 1972, and in 1982 opened a branch San Francisco (404 Montgomery Street). Over the years it extended its operations in the Pacific islands serving the Republic of Palau, Republic of Marshall Islands, the Federated States of Micronesia, and San Francisco.