Simmons First National Corporation is a regional bank holding company headquartered in Arkansas that provides commercial banking, consumer banking, wealth management, and insurance services through its lead subsidiary, Simmons Bank, operating across a six-state footprint. The company generates revenue primarily from net interest income on loans, deposit service fees, trust and investment management fees, and insurance commissions, serving diverse customers ranging from individuals and small-to-mid-size businesses to larger commercial enterprises without material dependence on any single customer or industry. Simmons competes with commercial banks, credit unions, fintech companies, and other financial institutions by emphasizing customer service, local decision-making, competitive loan and deposit products, and trust and brokerage offerings.