Trustmark Corp is a s a bank holding company. Through its subsidiaries, the company operates as a financial services organization providing banking and other financial solutions in Alabama, Florida, Mississippi, Tennessee and Texas. Its principal products and services include, Commercial Banking, Consumer Banking, Mortgage Banking, Insurance, Wealth Management and Trust Services and others. The company is managed along three operating segments; General Banking, Wealth Management and Insurance. The General Banking segment which generates the majority of the revenue provides all traditional banking products and services, including loans, deposits and also consists of internal operations.