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New Professional Services businesses in New Haven County, Connecticut

456 registered in the last 90 days · updated June 18, 2026

Reach new Professional Services businesses in New Haven County

456 new professional services businesses registered here in the last 90 days. Start a free trial to see them all — names, addresses, and registered agents — and filter New Haven County by industry in your dashboard.

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Most recent filings

Grimes Law, Pllc

LLC · Bethany · March 20, 2026

Tinycubed LLC

LLC · Hamden · March 20, 2026

Zee Home Care Services LLC

LLC · Waterbury · March 21, 2026

Nova Services LLC

LLC · New Haven · March 21, 2026

Nexus Group LLC

LLC · Milford · March 22, 2026

Litterbugzs LLC

LLC · New Haven · March 22, 2026

Designquest Consulting Engineering, LLC

LLC · Cheshire · March 22, 2026