Posted in Web Santander Bank, N.A. Reviews and Ratings – Bankrate.com May 19, 2019 Founded in 1907, Santander Bank, N.A. is an FDIC-insured bank headquartered in Wilmington, DE. The bank holds equity of $13.52 billion on assets of $74.45 billion, according to December 31, 2017 … : https://www.bankrate.com/banks/santander-bank-n-a/722777/