South Side Bank
South Side Trust & Savings Bank of Peoria
Southeast National Bank of Moline
Southern Illinois Bank
Southern Illinois Savings and Loan Association
SouthernTrust Bank
Southpark National Bank of The Quad Cities
Southwest Bank
Southwest Federal Savings and Loan Association of Chicago
Southwest Financial Bank
Southwest Financial Bank and Trust Company
Southwest Financial Bank and Trust Company
Southwest Suburban Bank
Soy Capital Bank and Trust Company
Spring Valley City Bank
St Charles Savings and Loan Association
St Paul Federal Bank for Savings
St. Charles Bank & Trust Company
St. Charles Federal Savings Association
Standard Bank and Trust Company