TriCo Bancshares operates as a bank holding company for Tri Counties Bank that provides commercial banking services to individual and corporate customers. It accepts demand, savings, and money market accounts, as well as time deposits. It also provides small business loans; real estate mortgage loans, such as residential and commercial loans; consumer loans; commercial loans, including agricultural loans; and real estate construction loans. In addition, the company offers treasury management services; and other customary banking services, including safe deposit boxes. Further, it provides independent financial and broker-dealer services. The company operates 69 traditional branches, 9 in-store branches, and 2 loan production offices in northern and central California. TriCo Bancshares was incorporated in 1974 and is headquartered in Chico, California.