Columbia Banking System
Columbia Banking System, Inc. (COLB) is a financial holding company headquartered in Tacoma, Washington. It operates through its wholly-owned banking subsidiary, Columbia State Bank, providing a full range of banking services to small and medium-sized businesses, professionals, and individuals. The company's core offerings include commercial banking, retail banking, and wealth management services. Through its extensive network of branches across the Pacific Northwest, including Washington, Oregon, and Idaho, Columbia Banking System delivers a wide array of financial products such as loans, deposits, and treasury management services.