TCF Financial Corporation (TCF) is a bank holding company. The Company’s principal subsidiary is TCF National Bank (TCF Bank). The Company operates in three segments: Lending, Funding and Support Services. Lending includes consumer real estate, commercial real estate and business lending, leasing and equipment finance, inventory finance and auto finance. Funding includes branch banking and treasury services, which includes the Company's investment and borrowing portfolios and management of capital, debt and market risks, including interest rate and liquidity risks. Support Services includes Holding Company and corporate functions. TCF Bank's subsidiaries principally engage in leasing, inventory finance and auto finance activities. TCF delivers retail banking products in over 40 states; commercial leasing and equipment finance business in all 50 states; commercial inventory finance business in all 50 states and Canada and indirect auto finance business in all 50 states.