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New Professional Services Companies in Columbia County, Oregon

10 registered in the last 90 days · updated October 8, 2026

Reach new professional services companies in Columbia County

10 new professional services companies registered here in the last 90 days. Start a free trial to see them all — names, addresses, and owners — and filter Columbia County by industry in your dashboard.

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Most recent filings

Oracle Legal Services LLC

LLC · Rainier · July 15, 2026

Optiflow Consultants LLC

LLC · Saint Helens · July 17, 2026

Rough Cut Outdoor Services LLC

LLC · Saint Helens · July 27, 2026

Advantage Land Solutions LLC

LLC · Rainier · July 29, 2026

Cedar Creek Associates, LLC

LLC · Vernonia · August 6, 2026

Kave Consulting LLC

LLC · Scappoose · August 7, 2026

33rd State Services LLC

LLC · Scappoose · August 18, 2026