Comerica Incorporated (CMA) provides a diverse array of financial solutions and services through its various subsidiaries. The company operates across four main segments: Commercial Bank, Retail Bank, Wealth Management, and Finance. The Commercial Bank division serves a broad range of clients, including small and mid-sized businesses, multinational corporations, and government entities. Its offerings feature commercial loans and credit lines, deposit services, cash management, capital market instruments, international trade financing, letters of credit, foreign exchange services, and loan syndication. The Retail Bank segment focuses on individual consumers and very small businesses. It delivers personal financial services such as consumer lending, deposit gathering, and the origination of mortgage loans. This segment's product suite includes deposit accounts, installment loans, credit cards, student loans, home equity lines of credit, and residential mortgages, along with tailored commercial services for micro-businesses. Within the Wealth Management segment, clients can access services like fiduciary support, private banking, retirement planning, investment management and advisory, and investment banking and brokerage services. Additionally, this division offers annuity products and various insurance options, including life, disability, and long-term care policies. The Finance segment is primarily responsible for managing the company's securities portfolio and overseeing its comprehensive asset and liability management strategies. Comerica conducts its business in key U.S. states such as Texas, California, Michigan, Arizona, and Florida, and also has an international presence in Canada and Mexico. Established in 1849, the company was originally named DETROITBANK Corporation before changing its name to Comerica Incorporated in July 1982. Its corporate headquarters are situated in Dallas, Texas.