Oregon › Columbia County

New businesses registered in Columbia County, Oregon

206 new businesses registered in the last 90 days · updated October 8, 2026

See who just formed in Columbia County

206 businesses registered here in the last 90 days. Start a free trial to see every one — with addresses and registered agents — plus a weekly email the moment new businesses file.

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Most recent filings

Ez Renovations LLC

LLC · Rainier · July 10, 2026

Columbia County Lock & Key LLC

LLC · Saint Helens · July 13, 2026

Two Pour Guys LLC

LLC · Saint Helens · July 13, 2026

Trash Palace INC Ii

Corporation · Clatskanie · July 14, 2026

Narrow Gate Homeschool Academy

Business · Rainier · July 15, 2026

Oracle Legal Services LLC

LLC · Rainier · July 15, 2026

Supra Counseling LLC

LLC · Scappoose · July 15, 2026