Comerica (also known as Comerica Bank) is a company providing financial services. It operates through three business segments: Commercial Bank, Retail Bank, Wealth Management. The Commercial Bank segment offers commercial loans and lines of credit, deposits, cash management, payment solutions, card services, capital market products, international trade finance, letters of credit, etc. The Retail Bank segment provides a variety of consumer products, including deposit accounts, installment loans, credit cards, student loans, home equity lines of credit, and residential mortgage loans. The Wealth Management segment includes products and services consisting of fiduciary services, private banking, retirement services, securities-based lending, investment management and advisory services, investment banking, and brokerage services.