MB Financial Bank products and services include commercial accounts, free small business checking, certificates of deposits and individual retirement accounts, commercial loans, equipment lease banking and real estate financing. It also offers personal banking, treasury and wealth management services, and works with leasing companies to provide debt, equity and bridge financing. The bank has served customers for more than 90 years and has banking centers throughout Chicago and its suburbs, with several open seven days a week. The bank has more than 600 surcharge free ATMs in its network.