Sunflower Bank, N.A. operates as a community bank in Kansas, Colorado, and Missouri. It offers corporate services, including checking accounts; cash management; credit lending, including short and long-term financing, lines of credit, construction and permanent financing, small business administration loans, and corporate credit cards, as well as manufacturing, wholesale, and retail loans; convenience; online and business services; and trust and wealth management solutions. The company also provides personal banking services, including checking, loans, savings, convenience, wealth management, and other services; and mortgage loans. Sunflower Bank, N.A. was formerly known as First National Bank And Trust and changed its name to Sunflower Bank, N.A. in October 1992. The company was founded in 1892 and is headquartered in Salina, Kansas. Sunflower Bank, N.A. operates as a subsidiary of Sunflower Financial, Inc.