Founded in 1894, Stillwater National Bank offers commercial and consumer lending, deposit and investment services. The bank provides specialized cash management, consulting and financial services. It offers checking, money market, savings and individual retirement accounts. Stillwater National Bank also provides financing options that include loans and lines of credit. The bank offers certificates of deposit and safe-deposit boxes. It provides wire transfer, money order, cashiers check and courier services. The bank offers online banking services that include online transfer of funds and access to balances, transactions and past statements. It is a member of the Federal Deposit Insurance Corporation and is a subsidiary of Southwest Bancorp. Stillwater National Bank is headquartered in Stillwater, Okla.