Comerica is a financial holding company, focused on lending to and accepting deposits from businesses and individuals. Co.'s segments include: Commercial Bank, which provides commercial loans and lines of credit, deposits, cash management, capital market products, trade finance, letters of credit, foreign exchange management services and loan syndication services; Retail Bank, which provides personal financial services including consumer lending, consumer deposit gathering and mortgage loan origination; and Wealth Management, which provides fiduciary services, private banking, retirement services, investment management and advisory services, investment banking and brokerage services.