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New Professional Services Companies in Suffolk County, New York

24 registered in the last 90 days · updated October 9, 2026

Reach new professional services companies in Suffolk County

24 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 Suffolk County by industry in your dashboard.

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Most recent filings

Housatonic Engr Solutions, INC.

Corporation · East Setauket · July 11, 2026

Fortis Consulting Group INC.

Corporation · West Islip · July 11, 2026

Transparency Services LLC

LLC · Ronkonkoma · July 12, 2026

Summit Provider Solutions LLC

LLC · Port Jefferson · July 12, 2026

Grade A Certified Inspection Services LLC

LLC · Ronkonkoma · July 13, 2026

Axss Consulting Unlimited LLC

LLC · Lindenhurst · July 13, 2026

Smith Street Associates Ltd.

Corporation · Northport · July 13, 2026