Cornerstone National Bank & Trust Company was founded in 2000 to provide personalized relationship banking to Chicagoland’s f ... amily-owned and operated businesses. The bank provides commercial banking services to emerging and middle market businesses, and wealth management to both businesses and individuals and personal banking & consumer lending services. Based on Cornerstone’s success of building value-added relationships, Cornerstone is Where You Belong® Member FDIC | Equal Housing Lender read more