Union Bank 5430 E 2nd St, Long Beach, CA90803 Union Bank's Naples Branch on the western end of the Belmont Shore Island is a full-service financial institution. It…More caters to commercial, small business and personal banking clients. This 2nd Street bank has a parking lot and a lot of room inside. Closing time is an hour later than usual at 6pm on Fridays. Union Bank is the result of multiple mergers dating back to 1845 with the founding of The Bank of California. Most recently in November 2008, the Bank of Tokyo-Mitsubishi UFJ acquired full ownership.