Company Description. Sumitomo Mitsui Trust Bank (U.S.A.) Limited, ("SMTBUSA"), was originally established in 1987 as a New York State chartered trust and banking company, insured by the Federal Deposit Insurance Corporation. SMTBUSA is a wholly-owned subsidiary of The Sumitomo Mitsui Trust Bank, Limited of Japan, which is one of Japan's major trust banks. In May 2002, SMTBUSA relocated its office to New Jersey and became a New Jersey St...
