Wintrust Financial Corporation, a financial holding company with a common stock traded on the Nasdaq Global Select Market (Nasdaq: WTFC), has more than 200 Wintrust Community Bank locations in the greater Chicago area, northern Illinois, southern Wisconsin, western Michigan, northwest Indiana, and southwest Florida market areas through its 16 community bank subsidiaries: Lake Forest Bank & Trust Company, N.A., Hinsdale Bank & Trust Company, N.A., Wintrust Bank, N.A., Libertyville Bank & Trust Company, N.A., Barrington Bank & Trust Company, N.A., Crystal Lake Bank & Trust Company, N.A., Northbrook Bank & Trust Company, N.A., Schaumburg Bank & Trust Company, N.A., Village Bank & Trust, N.A., Beverly Bank & Trust Company, N.A., Wheaton Bank & Trust Company, N.A., State Bank of The Lakes, N.A., Old Plank Trail Community Bank, N.A., St. Charles Bank & Trust Company, N.A., Town Bank, N.A, and Macatawa Bank.

The Company also operates various non-bank subsidiaries. First Insurance Funding Corporation, one of the largest insurance premium finance companies operating in the United States, serves commercial and life insurance loan customers throughout the country. Tricom provides high-yielding, short-term accounts receivable financing and value-added outsourced administrative services—such as data processing of payrolls, billing and cash management services—to temporary staffing service clients located throughout the United States. Wintrust Mortgage, a division of Barrington Bank & Trust Company, N.A., engages primarily in the origination and purchase of residential mortgages for sale into the secondary market through origination offices located throughout the United States. Loans are also originated nationwide through relationships with wholesale and correspondent offices. Wintrust Technology provides information technology support, item capture and statement preparation services to the Wintrust subsidiaries.

Through Wintrust Wealth Management, Wintrust Investments, LLC offers comprehensive brokerage and insurance solutions; Wintrust Private Trust Company, N.A. specializes in trust and estate planning; Great Lakes Advisors, LLC assists with proprietary asset management; and Wintrust Wealth Services provides financial solutions for private clients. All services are available at each Wintrust Community Bank location.