• American Bank
• American National Bank
• Apple Creek Banking Company
• Bank One (Columbus)
• Belmont National Bank
• Centennial Savings Bank
• Citizens Banking Company
• Citizens National Bank (Bluffton)
• Consumers National Bank
• Fairfield Federal S&L
• Farmers National Bank
• Fidelity Federal Savings Bank
• First Community Bank of Ohio
• First Federal Savings and Loan
• First-Knox National Bank
• First National Bank of Germantown
• FirstMerit
• Fort Jennings State Bank
• Heartland Bank
• Hicksville Building Loan & Savings
• Huntington Banks (Columbus)
• Key Bank
• Liberty National Bank
• Mercer Savings Bank
• Monitor Bank
• North Akron Savings Bank
• Northern Savings & Loan
• Ohio Savings Bank
• Park National Bank
• Second National Bank (Greenville)
• Second National Bank (Warren)
• Signal Bank
• Sky Bank
• United Bank