Columbia Bank
Columbia Bank is a regional commercial bank headquartered in Tacoma, Washington, and listed as Columbia Banking System Inc on Nasdaq under COLB. Its current FDIC charter is the legal successor to Umpqua Bank, formed when Columbia Banking System acquired Umpqua Holdings Corporation in 2023; the combined bank traded as Umpqua Bank until its legal name changed to Columbia Bank on 1 July 2025. It serves nine Western states from Arizona to Washington with retail, commercial and SBA banking, treasury management and international banking, and reported 65.4 billion dollars in total assets to the FDIC as of 30 June 2026, where the charter's main office is still recorded at the legacy Umpqua address in Roseburg, Oregon. The register entity named 'Columbia Bank - Commercial Card Program Mgmt' is not a separate company; it is a login link on Columbia Bank's own website that routes business customers to a third-party portal for administering an existing commercial card program.
- Legal name
- Columbia Bank
- Regulated by
- FDIC (US), Oregon Division of Financial Regulation
- Licence confirmed
- yes, on a regulator's own list
- Established
- 1953
- Website
- www.columbiabank.com
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Sources
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