Columbia Banking System Inc

Columbia Banking System Inc. operates as the holding company of Umpqua Bank that provides commercial and retail banking services. The company offers deposit products including interest-bearing checking savings money market and certificate of deposit accounts. It also provides home mortgages for purchases and refinances home equity loans and lines of credit and other personal loans; and agricultural loans asset-based loans builder and other commercial real estate loans and loans guaranteed by the SBA as well as offer a suite of business edge loans designed for small businesses to expand purchase equipment or in need of working capital. In addition the company offers debit and credit cards foreign currency treasury management merchant card services international banking private banking trust and investment and other financial services. It operates in Arizona California Colorado Idaho Nevada Oregon Utah and Washington states. The company serves high net worth individuals and families select non-profits and professional services firms. The company was founded in 1953 and is headquartered in Tacoma Washington.